private bool isSwingHighTest(int bar)
{
double thisBarHigh = Bars.GetHigh(bar);
bool nextHighBarLower = Bars.GetHigh(bar + 1) <= thisBarHigh;
//Check enough previous bars
if (!nextHighBarLower)
{
// return false;
}
// check previous X bars higher than this bar's low
double highestPreviousPeriod = Bars.GetLow(bar);
int previousBarIndex = bar - 1;
int lastBarToCheckIndex = bar - SwingPeriod;
for (int i = previousBarIndex; i >= lastBarToCheckIndex; i--)
{
// bool doubleTop = (i == previousBarIndex) && Bars.GetHigh(i).Equals(thisBarHigh);
// if (!doubleTop) {
if (isInsideBar(i))
{
lastBarToCheckIndex--;
}
else
{
highestPreviousPeriod = Math.Max(highestPreviousPeriod, Bars.GetHigh(i));
}
// }
}
return(thisBarHigh > highestPreviousPeriod);
}
private bool isSwingLowTest(int bar)
{
double thisBarLow = Bars.GetLow(bar);
bool nextLowBarHigher = Bars.GetLow(bar + 1) >= thisBarLow;
//Check enough previous bars
if (!nextLowBarHigher)
{
// return false;
}
// check previous X bars higher than this bar's low
double lowestPreviousPeriod = Bars.GetHigh(bar);
int previousBarIndex = bar - 1;
int lastBarToCheckIndex = bar - SwingPeriod;
for (int i = previousBarIndex; i >= lastBarToCheckIndex; i--)
{
//bool doubleBottom = (i == previousBarIndex) && Bars.GetLow(i).Equals(thisBarLow);
//if (!doubleBottom) {
if (isInsideBar(i))
{
lastBarToCheckIndex--;
}
else
{
lowestPreviousPeriod = Math.Min(lowestPreviousPeriod, Bars.GetLow(i));
}
// }
}
return(thisBarLow < lowestPreviousPeriod);
}
public override void GetMinMaxValues(ChartControl chartControl, ref double min, ref double max)
{
if (Bars == null)
{
return;
}
int lastBar = Math.Min(LastBarIndexPainted, Bars.Count - 1);
int firstBar = FirstBarIndexPainted;
min = Double.MaxValue;
max = Double.MinValue;
for (int indx = firstBar; indx <= lastBar; ++indx)
{
if ((indx <= CurrentBar) && (indx >= 1))
{
min = Math.Min(min, Bars.GetLow(indx));
max = Math.Max(max, Bars.GetHigh(indx));
}
}
if (max < 0)
{
return;
}
// extend the top by 1 tick, to make room for text
max = max + quantizeFactor;
min = min - quantizeFactor;
}
/// <summary>
/// Hold the indicator volume from the underlining indicator
///
/// </summary>
#region Methods
public double GetPriceByType(int barNo, PriceSubtype priceType)
{
Print(CurrentBar + ":GetPriceByType=" + barNo + "," + priceType);
double prc = 0;
switch (priceType)
{
case PriceSubtype.Low:
prc = Bars.GetLow(barNo);
break;
case PriceSubtype.High:
prc = Bars.GetHigh(barNo);
break;
case PriceSubtype.Open:
prc = Bars.GetOpen(barNo);
break;
case PriceSubtype.Close:
prc = Bars.GetClose(barNo);
break;
}
return(prc);
}
//#region plotstuff
public override void GetMinMaxValues(ChartControl chartControl, ref double min, ref double max)
{
if (Bars == null)
{
return;
}
int lastBar = Math.Min(LastBarIndexPainted, Bars.Count - 1);
int firstBar = FirstBarIndexPainted;
min = Double.MaxValue;
max = Double.MinValue;
var canht = ChartControl.CanvasBottom - ChartControl.CanvasTop;
for (int indx = firstBar; indx <= lastBar; ++indx)
{
if ((indx <= CurrentBar) && (indx >= 1))
{
min = Math.Min(min, Bars.GetLow(indx));
max = Math.Max(max, Bars.GetHigh(indx));
}
}
chartedMin = min; // store off the charted values
chartedMax = max;
if (max < 0)
{
return;
}
// extend the top by 1 tick, to make room for text
max = max + TickSize;
}
private bool isInsideBar(int barIndex)
{
int previousBarIndex = barIndex - 1;
bool withinHigh = Bars.GetHigh(barIndex) <= Bars.GetHigh(previousBarIndex);
bool withinLow = Bars.GetLow(barIndex) >= Bars.GetLow(previousBarIndex);
return(withinHigh && withinLow);
}
public override void OnRender(ChartControl chartControl, ChartScale chartScale, ChartBars chartBars)
{
Bars bars = chartBars.Bars;
float lineWidth = (float)Math.Max(1, BarWidth);
Vector2 point0 = new Vector2();
Vector2 point1 = new Vector2();
Vector2 point2 = new Vector2();
Vector2 point3 = new Vector2();
Vector2 point4 = new Vector2();
Vector2 point5 = new Vector2();
for (int idx = chartBars.FromIndex; idx <= chartBars.ToIndex; idx++)
{
SharpDX.Direct2D1.Brush overriddenBrush = chartControl.GetBarOverrideBrush(chartBars, idx);
double closeValue = bars.GetClose(idx);
float close = chartScale.GetYByValue(closeValue);
float high = chartScale.GetYByValue(bars.GetHigh(idx));
float low = chartScale.GetYByValue(bars.GetLow(idx));
double openValue = bars.GetOpen(idx);
float open = chartScale.GetYByValue(openValue);
float x = chartControl.GetXByBarIndex(chartBars, idx);
point0.X = point1.X = x;
point0.Y = high - lineWidth * 0.5f;
point1.Y = low + lineWidth * 0.5f;
SharpDX.Direct2D1.Brush b = overriddenBrush ?? (closeValue >= openValue ? UpBrushDX : DownBrushDX);
if (!(b is SharpDX.Direct2D1.SolidColorBrush))
{
TransformBrush(b, new RectangleF(point0.X - lineWidth * 1.5f, point0.Y, lineWidth * 3, point1.Y - point0.Y));
}
RenderTarget.DrawLine(point0, point1, b, lineWidth);
if (!Equals(Mode, OhlcMode.HiLo))
{
point2.X = x + lineWidth * 1.5f;
point2.Y = close;
point3.X = x;
point3.Y = close;
RenderTarget.DrawLine(point2, point3, b, lineWidth);
if (Equals(Mode, OhlcMode.OHLC))
{
point4.X = x - lineWidth * 1.5f;
point4.Y = open;
point5.X = x;
point5.Y = open;
RenderTarget.DrawLine(point4, point5, b, lineWidth);
}
}
}
}
//#region plotstuff
public override void GetMinMaxValues(ChartControl chartControl, ref double min, ref double max)
{
if (Bars == null)
{
return;
}
int lastBar = Math.Min(LastBarIndexPainted, Bars.Count - 1);
int firstBar = FirstBarIndexPainted;
min = Double.MaxValue;
max = Double.MinValue;
var canht = ChartControl.CanvasBottom - ChartControl.CanvasTop;
for (int indx = firstBar; indx <= lastBar; ++indx)
{
if ((indx <= CurrentBar) && (indx >= 1))
{
min = Math.Min(min, Bars.GetLow(indx));
max = Math.Max(max, Bars.GetHigh(indx));
}
}
chartedMin = min; // store off the charted values
chartedMax = max;
if (max < 0)
{
return;
}
// extend the top by 1 tick, to make room for text
max = max + TickSize;
if (displaytotals)
{
// extend the bottom by enough ticks to make a reasonable area for the
// data zone...
var cwidth = Math.Min(18, Math.Max(ChartControl.BarSpace / 4.0, 2.0));
var cheight = 5 * 1.25 * cwidth; // assume 5:4 height/width in font, and we need 5 lines
// derivation:
// we need cheight pix. ticks_needed = pix_needed/pix per tick
// pix per tick == numpix / numticks, so
// x = pix_needed*(numticks+x)/numpix
// x*numpix = pix_needed *numticks + pix_needed*x
// x(numpix - pix_needed) = pix_needed*numticks
// x = pix_needed*numticks / (numpix - pix_needed)
var denom = canht - cheight;
if (denom == 0)
{
denom = 1;
}
min = min - ((cheight * ((max - min) / TickSize)) / denom) * TickSize;
}
}
protected override void OnBarUpdate()
{
// smaFast = SMA(5);
// smaSlow = SMA(20);
if (CurrentBar > 1)
{
if (Bars.GetHigh(CurrentBar) - Bars.GetHigh(CurrentBar - 1) < 0 && direction > 0)
{
max.Add(Bars.GetHigh(CurrentBar - 1));
maxIndex.Add(CurrentBar - 1);
upperLines.Clear();
if (min.Count > 15)
{
min.RemoveAt(0);
}
if (max.Count > 15)
{
max.RemoveAt(0);
upperTrend();
}
}
if (Bars.GetLow(CurrentBar) - Bars.GetLow(CurrentBar - 1) > 0 && direction < 0)
{
min.Add(Bars.GetLow(CurrentBar - 1));
minIndex.Add(CurrentBar - 1);
}
direction = Bars.GetHigh(CurrentBar) - Bars.GetHigh(CurrentBar - 1);
if (max.Count > 15)
{
max.RemoveAt(0);
maxIndex.RemoveAt(0);
}
PrintTo = PrintTo.OutputTab1;
Print(Bars.GetTime(CurrentBar - 1) + ": " + trendState());
if (upperLines.Count > 0)
{
PrintTo = PrintTo.OutputTab2;
Print(Bars.GetTime(CurrentBar) + ": " + upperLines[upperLines.Count - 1].slope + " " + upperLines[upperLines.Count - 1].intercept + " " + upperLines.Count + " " + upperLines[upperLines.Count - 1].tipCount);
upperTest = upperLines[upperLines.Count - 1].slope * (CurrentBar - upperLines[upperLines.Count - 1].index) + upperLines[upperLines.Count - 1].intercept;
// bottomTest = bottomSlope*(CurrentBar - bottomIndex) + bottomIntercept;
if (Bars.GetClose(CurrentBar) > upperTest)
{
// stopLoss = Math.Round((upperTest - bottomTest)/0.25);
//targetProfit = stopLoss*2;
SetProfitTarget(CalculationMode.Ticks, 4);
SetStopLoss(CalculationMode.Ticks, 4);
EnterLong(3);
upperLines.RemoveAt(upperLines.Count - 1);
}
}
}
}
private void plotSwings(Dictionary <int, string> reducedPivots, string prefix)
{
List <int> orderedMarkers = reducedPivots.Keys.ToList();
orderedMarkers.Sort();
int objnum = 0;
int previousMarker = 0;
double previousValue = 0;
string previous = "";
foreach (int marker in orderedMarkers)
{
double value = 0;
if (reducedPivots[marker].Equals(MIN_MAX) && previous.Equals(MIN))
{
value = Bars.GetHigh(marker);
}
else if (reducedPivots[marker].Equals(MIN_MAX) && previous.Equals(MAX))
{
value = Bars.GetLow(marker);
}
else if (reducedPivots[marker].Equals(MAX))
{
value = Bars.GetHigh(marker);
}
else
{
value = Bars.GetLow(marker);
}
if (objnum == 0)
{
previousMarker = marker;
previousValue = value;
objnum++;
continue;
}
DateTime startTimeValue = Bars.GetTime(previousMarker);
DateTime endTimeValue = Bars.GetTime(marker);
Draw.Line(this, objnum.ToString() + prefix + "PivotLine", false, startTimeValue, previousValue, endTimeValue, value, Brushes.White,
DashStyleHelper.Dot, 1, true);
objnum++;
previousValue = value;
previousMarker = marker;
previous = reducedPivots[marker];
}
}
private void UpdateStopEnBar()
{
if (StopEnBarIndex < 0)
{
return;
}
//Draw.ArrowUp(this, "tag1", true, 0, Lows[0][0] - TickSize, Brushes.Red);
RemoveDrawObject(tagLoPriceArrow);
RemoveDrawObject(tagInfoTextField);
Draw.Diamond(this, tagLoPriceArrow, true, Bars.GetTime(StopEnBarIndex), Bars.GetLow(StopEnBarIndex) - TickSize, Brushes.Yellow);
//Draw.Diamond(this, "tag1", true, 0, Low[0] - TickSize, Brushes.Red);
//giChartTrader.SetStopPrice(Bars.GetLow(StopEnBarIndex).ToString());
Draw.TextFixed(this, tagInfoTextField, "Button ?\r\n Clicked", TextPosition.BottomLeft, Brushes.Green,
new Gui.Tools.SimpleFont("Arial", 12), Brushes.Transparent, Brushes.Transparent, 100);
}
protected override void OnBarUpdate()
{
if (BarsInProgress != 0)
{
return;
}
double close = Close[0];
double open = Open[0];
double max = Bars.GetHigh(CurrentBar);
double min = Bars.GetLow(CurrentBar);
double size = Math.Abs(open - close);
if (size >= BodySize && open >= min)
{
EnterLong();
}
}
void activateBearSwing(int firstIndex, int secondIndex, int thirdIndex)
{
//Take last 3
//Check if bear swing
double firstBarValue = Bars.GetHigh(firstIndex);
double secondBarValue = Bars.GetLow(secondIndex);
double thirdBarValue = Bars.GetHigh(thirdIndex);
bool firstIsMoreThanThird = firstBarValue > thirdBarValue;
if (!firstIsMoreThanThird)
{
return;
}
bool secondLower = secondBarValue < firstBarValue && secondBarValue < thirdBarValue;
if (!secondLower)
{
return;
}
if (thirdIndex > lastPatternIndex)
{
observePattern = OBSERVE_BEAR;
observeTrigger = secondBarValue;
lastPatternIndex = thirdIndex;
triggerStatus = WAITING_FOR_TRIGGER;
triggerRisk = (thirdBarValue - secondBarValue) * 1.2;
DateTime startTimeValue = Bars.GetTime(firstIndex);
DateTime endTimeValue = Bars.GetTime(secondIndex);
Draw.Line(this, "ActiveSwing1", false, startTimeValue, firstBarValue, endTimeValue, secondBarValue, Brushes.Yellow,
DashStyleHelper.Solid, 2, true);
startTimeValue = Bars.GetTime(secondIndex);
endTimeValue = Bars.GetTime(thirdIndex);
Draw.Line(this, "ActiveSwing2", false, startTimeValue, secondBarValue, endTimeValue, thirdBarValue, Brushes.Yellow,
DashStyleHelper.Solid, 2, true);
}
}
protected override void OnDataPoint(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isBar, double bid, double ask)
{
if (SessionIterator == null)
{
SessionIterator = new SessionIterator(bars);
}
double haClose = 0.0;
double haHigh = 0.0;
double haLow = 0.0;
double haOpen = 0.0;
switch (BarsPeriod.BaseBarsPeriodType)
{
case BarsPeriodType.Day:
{
if (bars.Count == 0)
{
if (isBar || bars.TradingHours.Sessions.Count == 0)
{
AddBar(bars, open, high, low, close, time.Date, volume);
}
else
{
SessionIterator.CalculateTradingDay(time, false);
AddBar(bars, open, high, low, close, SessionIterator.ActualTradingDayExchange, volume);
}
}
else
{
DateTime barTime;
if (isBar)
{
barTime = time.Date;
}
else
{
if (bars.TradingHours.Sessions.Count > 0 && SessionIterator.IsNewSession(time, false))
{
SessionIterator.CalculateTradingDay(time, false);
barTime = SessionIterator.ActualTradingDayExchange;
if (barTime < bars.LastBarTime.Date)
{
barTime = bars.LastBarTime.Date; // Make sure timestamps are ascending
}
}
else
{
barTime = bars.LastBarTime.Date; // Make sure timestamps are ascending
}
}
if (bars.DayCount < bars.BarsPeriod.BaseBarsPeriodValue ||
isBar && bars.Count > 0 && barTime == bars.LastBarTime.Date ||
!isBar && bars.Count > 0 && barTime <= bars.LastBarTime.Date)
{
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, bars.GetOpen(bars.Count - 1)));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, bars.GetOpen(bars.Count - 1)));
UpdateBar(bars, haHigh, haLow, haClose, barTime, volume);
}
else
{
haOpen = bars.Instrument.MasterInstrument.RoundToTickSize((bars.GetOpen(bars.Count - 1) + bars.GetClose(bars.Count - 1)) / 2.0);
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
AddBar(bars, haOpen, haHigh, haLow, haClose, barTime, volume);
}
}
break;
}
case BarsPeriodType.Minute:
{
if (bars.Count == 0)
{
AddBar(bars, open, high, low, close, TimeToBarTimeMinute(bars, time, isBar), volume);
}
else if (!isBar && time < bars.LastBarTime)
{
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, bars.GetOpen(bars.Count - 1)));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, bars.GetOpen(bars.Count - 1)));
UpdateBar(bars, haHigh, haLow, haClose, bars.LastBarTime, volume);
}
else if (isBar && time <= bars.LastBarTime)
{
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, bars.GetOpen(bars.Count - 1)));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, bars.GetOpen(bars.Count - 1)));
UpdateBar(bars, haHigh, haLow, haClose, bars.LastBarTime, volume);
}
else
{
haOpen = bars.Instrument.MasterInstrument.RoundToTickSize((bars.GetOpen(bars.Count - 1) + bars.GetClose(bars.Count - 1)) / 2.0);
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
time = TimeToBarTimeMinute(bars, time, isBar);
AddBar(bars, haOpen, haHigh, haLow, haClose, time, volume);
}
break;
}
case BarsPeriodType.Month:
{
if (bars.Count == 0)
{
AddBar(bars, open, high, low, close, TimeToBarTimeMonth(time, bars.BarsPeriod.BaseBarsPeriodValue), volume);
}
else if (time.Month <= bars.LastBarTime.Month && time.Year == bars.LastBarTime.Year || time.Year < bars.LastBarTime.Year)
{
if (high.ApproxCompare(bars.GetHigh(bars.Count - 1)) != 0 || low.ApproxCompare(bars.GetLow(bars.Count - 1)) != 0 || close.ApproxCompare(bars.GetClose(bars.Count - 1)) != 0 || volume > 0)
{
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, bars.GetOpen(bars.Count - 1)));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, bars.GetOpen(bars.Count - 1)));
UpdateBar(bars, haHigh, haLow, haClose, bars.LastBarTime, volume);
}
}
else
{
haOpen = bars.Instrument.MasterInstrument.RoundToTickSize((bars.GetOpen(bars.Count - 1) + bars.GetClose(bars.Count - 1)) / 2.0);
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
AddBar(bars, haOpen, haHigh, haLow, haClose, TimeToBarTimeMonth(time, bars.BarsPeriod.BaseBarsPeriodValue), volume);
}
break;
}
case BarsPeriodType.Second:
{
if (bars.Count == 0)
{
DateTime barTime = TimeToBarTimeSecond(bars, time, isBar);
AddBar(bars, open, high, low, close, barTime, volume);
}
else
{
if (bars.BarsPeriod.BaseBarsPeriodValue > 1 && time < bars.LastBarTime || bars.BarsPeriod.BaseBarsPeriodValue == 1 && time <= bars.LastBarTime)
{
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, bars.GetOpen(bars.Count - 1)));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, bars.GetOpen(bars.Count - 1)));
UpdateBar(bars, haHigh, haLow, haClose, bars.LastBarTime, volume);
}
else
{
haOpen = bars.Instrument.MasterInstrument.RoundToTickSize((bars.GetOpen(bars.Count - 1) + bars.GetClose(bars.Count - 1)) / 2.0);
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
time = TimeToBarTimeSecond(bars, time, isBar);
AddBar(bars, haOpen, haHigh, haLow, haClose, time, volume);
}
}
break;
}
case BarsPeriodType.Tick:
{
bool isNewSession = SessionIterator.IsNewSession(time, isBar);
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar);
}
if (bars.BarsPeriod.BaseBarsPeriodValue == 1)
{
haOpen = haOpen.ApproxCompare(0.0) == 0 ? open : (haOpen + haClose) / 2.0;
haClose = haClose.ApproxCompare(0.0) == 0 ? close : bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
AddBar(bars, haOpen, haHigh, haLow, haClose, time, volume);
}
else if (bars.Count == 0)
{
AddBar(bars, open, high, low, close, time, volume);
}
else if (bars.Count > 0 && (!isNewSession || !bars.IsResetOnNewTradingDay) && bars.BarsPeriod.BaseBarsPeriodValue > 1 && bars.TickCount < bars.BarsPeriod.BaseBarsPeriodValue)
{
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, bars.GetOpen(bars.Count - 1)));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, bars.GetOpen(bars.Count - 1)));
UpdateBar(bars, haHigh, haLow, haClose, time, volume);
}
else
{
haOpen = bars.Instrument.MasterInstrument.RoundToTickSize((bars.GetOpen(bars.Count - 1) + bars.GetClose(bars.Count - 1)) / 2.0);
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
AddBar(bars, haOpen, haHigh, haLow, haClose, time, volume);
}
break;
}
case BarsPeriodType.Volume:
{
if (bars.Count == 0)
{
while (volume > bars.BarsPeriod.BaseBarsPeriodValue)
{
haOpen = haOpen.ApproxCompare(0.0) == 0 ? open : (haOpen + haClose) / 2.0;
haClose = haClose.ApproxCompare(0) == 0 ? close : bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
AddBar(bars, haOpen, haHigh, haLow, haClose, time, bars.BarsPeriod.BaseBarsPeriodValue);
volume -= bars.BarsPeriod.BaseBarsPeriodValue;
}
if (volume > 0)
{
haOpen = haOpen.ApproxCompare(0.0) == 0 ? open : bars.Instrument.MasterInstrument.RoundToTickSize((haOpen + haClose) / 2.0);
haClose = haClose.ApproxCompare(0.0) == 0 ? close : bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
AddBar(bars, haOpen, haHigh, haLow, haClose, time, volume);
}
}
else
{
long volumeTmp = 0;
bool isNewSession = SessionIterator.IsNewSession(time, isBar);
if (!bars.IsResetOnNewTradingDay || !isNewSession)
{
volumeTmp = Math.Min(bars.BarsPeriod.BaseBarsPeriodValue - bars.GetVolume(bars.Count - 1), volume);
if (volumeTmp > 0)
{
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, bars.GetOpen(bars.Count - 1)));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, bars.GetOpen(bars.Count - 1)));
UpdateBar(bars, haHigh, haLow, haClose, time, volumeTmp);
}
}
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar);
}
volumeTmp = volume - volumeTmp;
while (volumeTmp > 0)
{
haOpen = bars.Instrument.MasterInstrument.RoundToTickSize((bars.GetOpen(bars.Count - 1) + bars.GetClose(bars.Count - 1)) / 2.0);
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
AddBar(bars, haOpen, haHigh, haLow, haClose, time, Math.Min(volumeTmp, bars.BarsPeriod.BaseBarsPeriodValue));
volumeTmp -= bars.BarsPeriod.BaseBarsPeriodValue;
}
}
break;
}
case BarsPeriodType.Week:
{
if (bars.Count == 0)
{
AddBar(bars, open, high, low, close, TimeToBarTimeWeek(time, time.AddDays(6 - ((int)time.DayOfWeek + 1) % 7 + (bars.BarsPeriod.BaseBarsPeriodValue - 1) * 7), bars.BarsPeriod.BaseBarsPeriodValue), volume);
}
else if (time.Date <= bars.LastBarTime.Date)
{
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, bars.GetOpen(bars.Count - 1)));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, bars.GetOpen(bars.Count - 1)));
UpdateBar(bars, haHigh, haLow, haClose, bars.LastBarTime, volume);
}
else
{
haOpen = bars.Instrument.MasterInstrument.RoundToTickSize((bars.GetOpen(bars.Count - 1) + bars.GetClose(bars.Count - 1)) / 2.0);
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
AddBar(bars, haOpen, haHigh, haLow, haClose, TimeToBarTimeWeek(time.Date, bars.LastBarTime.Date, bars.BarsPeriod.BaseBarsPeriodValue), volume);
}
break;
}
case BarsPeriodType.Year:
{
if (bars.Count == 0)
{
AddBar(bars, open, high, low, close, TimeToBarTimeYear(time, bars.BarsPeriod.BaseBarsPeriodValue), volume);
}
else
{
if (time.Year <= bars.LastBarTime.Year)
{
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, bars.GetOpen(bars.Count - 1)));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, bars.GetOpen(bars.Count - 1)));
UpdateBar(bars, haHigh, haLow, haClose, bars.LastBarTime, volume);
}
else
{
haOpen = bars.Instrument.MasterInstrument.RoundToTickSize((bars.GetOpen(bars.Count - 1) + bars.GetClose(bars.Count - 1)) / 2.0);
haClose = bars.Instrument.MasterInstrument.RoundToTickSize((open + high + low + close) / 4.0);
haHigh = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Max(high, haOpen));
haLow = bars.Instrument.MasterInstrument.RoundToTickSize(Math.Min(low, haOpen));
AddBar(bars, haOpen, haHigh, haLow, haClose, TimeToBarTimeYear(time.Date, bars.BarsPeriod.BaseBarsPeriodValue), volume);
}
}
break;
}
}
bars.LastPrice = haClose;
}
protected override void OnBarUpdate()
{
/* When working with multiple bar series objects it is important to understand the sequential order in which the
* OnBarUpdate() method is triggered. The bars will always run with the primary first followed by the secondary and
* so on.
*
* Important: Primary bars will always execute before the secondary bar series.
* If a bar is timestamped as 12:00PM on the 5min bar series, the call order between the equally timestamped 12:00PM
* bar on the 1min bar series is like this:
* 12:00PM 5min
* 12:00PM 1min
* 12:01PM 1min
* 12:02PM 1min
* 12:03PM 1min
* 12:04PM 1min
* 12:05PM 5min
* 12:05PM 1min
*
* When the OnBarUpdate() is called from the primary bar series (2000 ticks series in this example), do the following */
if (BarsInProgress == 0)
{
if (CurrentBar < BarsRequiredToTrade)
{
return;
}
//Print("Current Bar time=" + Bars.GetTime(CurrentBar).ToString("HHmmss"));
// if the bar elapsed time span across 12 mid night
DateTime t1 = Bars.GetTime(CurrentBar - 1);
DateTime t2 = Bars.GetTime(CurrentBar);
if (TimeSpan.Compare(t1.TimeOfDay, t2.TimeOfDay) > 0)
{
Print("EOD Session");
HandleEOD();
string resetString = "-1";
byte[] resetMsg = Encoding.UTF8.GetBytes(resetString);
// Send reset string of "-1" to the server
int resetSent = sender.Send(resetMsg);
lineNo = 0;
//reset global flags
currPos = Position.posFlat;
profitChasingFlag = false;
stopLossEncountered = false;
return;
}
// prior Stop-Loss observed, construct the lineNo with special code before sending msg to the server - so that the server will flatten the position
if (stopLossEncountered)
{
lineNo += 10000;
}
// construct the string buffer to be sent to DLNN
string bufString = lineNo.ToString() + ',' +
Bars.GetTime(CurrentBar - 1).ToString("HHmmss") + ',' + Bars.GetTime(CurrentBar).ToString("HHmmss") + ',' +
Bars.GetOpen(CurrentBar).ToString() + ',' + Bars.GetClose(CurrentBar).ToString() + ',' +
Bars.GetHigh(CurrentBar).ToString() + ',' + Bars.GetLow(CurrentBar).ToString() + ',' +
Bars.GetVolume(CurrentBar).ToString() + ',' +
SMA(9)[0].ToString() + ',' + SMA(20)[0].ToString() + ',' + SMA(50)[0].ToString() + ',' +
MACD(12, 26, 9).Diff[0].ToString() + ',' + RSI(14, 3)[0].ToString() + ',' +
Bollinger(2, 20).Lower[0].ToString() + ',' + Bollinger(2, 20).Upper[0].ToString() + ',' +
CCI(20)[0].ToString() + ',' +
Bars.GetHigh(CurrentBar).ToString() + ',' + Bars.GetLow(CurrentBar).ToString() + ',' +
Momentum(20)[0].ToString() + ',' +
DM(14).DiPlus[0].ToString() + ',' + DM(14).DiMinus[0].ToString() + ',' +
VROC(25, 3)[0].ToString() + ',' +
'0' + ',' + '0' + ',' + '0' + ',' + '0' + ',' + '0' + ',' +
'0' + ',' + '0' + ',' + '0' + ',' + '0' + ',' + '0';
//Print("CurrentBar = " + CurrentBar + ": " + "bufString = " + bufString);
byte[] msg = Encoding.UTF8.GetBytes(bufString);
// Send the data through the socket.
int bytesSent = sender.Send(msg);
// Receive the response from the remote device.
int bytesRec = sender.Receive(bytes);
// prior Stop-Loss observed, hence ignore the returned signal from server and move on to the next bar, reset lineNo to next counter and reset stopLossEncountered flag
if (stopLossEncountered)
{
lineNo -= 10000;
lineNo++;
stopLossEncountered = false;
//svrSignal = ExtractResponse(System.Text.Encoding.UTF8.GetString(bytes, 0, bytes.Length));
svrSignal = System.Text.Encoding.UTF8.GetString(bytes, 0, bytes.Length).Split(',')[1];
Print(Bars.GetTime(CurrentBar).ToString("yyyy-MM-ddTHH:mm:ss.ffffffK") + " Ignore Post STOP-LOSS Server response= <" + svrSignal + "> Current Bar: Open=" + Bars.GetOpen(CurrentBar) + " Close=" + Bars.GetClose(CurrentBar) + " High=" + Bars.GetHigh(CurrentBar) + " Low=" + Bars.GetLow(CurrentBar));
return;
}
//svrSignal = ExtractResponse(System.Text.Encoding.UTF8.GetString(bytes, 0, bytes.Length));
svrSignal = System.Text.Encoding.UTF8.GetString(bytes, 0, bytes.Length).Split(',')[1];
Print(Bars.GetTime(CurrentBar).ToString("yyyy-MM-ddTHH:mm:ss.ffffffK") + " Server response= <" + svrSignal + "> Current Bar: Open=" + Bars.GetOpen(CurrentBar) + " Close=" + Bars.GetClose(CurrentBar) + " High=" + Bars.GetHigh(CurrentBar) + " Low=" + Bars.GetLow(CurrentBar));
//Print(Bars.GetTime(CurrentBar).ToString("yyyy-MM-ddTHH:mm:ss.ffffffK") + " Server response= <" + svrSignal + ">");
// Return signal from DLNN is not we expected, close outstanding position and restart
if (bytesRec == -1)
{
lineNo = 0;
// TODO: close current position?
}
else
{
lineNo++;
}
// Start processing signal after 8th signal and beyond, otherwise ignore
if (lineNo >= 8)
{
ExecuteAITrade(svrSignal);
// if position is flat, no need to do anything
if (currPos == Position.posFlat)
{
return;
}
// handle stop loss or profit chasing if there is existing position and order action is either SellShort or Buy
if (entryOrder != null && (entryOrder.OrderAction == OrderAction.Buy || entryOrder.OrderAction == OrderAction.SellShort) && (entryOrder.OrderState == OrderState.Filled || entryOrder.OrderState == OrderState.PartFilled))
{
// if Close[0] violates soft deck, if YES handle stop loss accordingly
if (ViolateSoftDeck())
{
HandleSoftDeck(svrSignal);
}
// if profitChasingFlag is TRUE or TouchedProfitChasing then handle profit chasing
if ((profitChasingFlag || TouchedProfitChasing()))
{
HandleProfitChasing();
}
}
}
}
// When the OnBarUpdate() is called from the secondary bar series, in our case for each tick, handle stop loss and profit chasing accordingly
else
{
return;
}
}
protected override void OnDataPoint(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isBar, double bid, double ask)
{
if (SessionIterator == null)
{
SessionIterator = new SessionIterator(bars);
}
#region Building Bars from Base Period
if (bars.Count != tmpCount) // Reset cache when bars are trimmed
{
if (bars.Count == 0)
{
tmpTime = Core.Globals.MinDate;
tmpVolume = 0;
tmpDayCount = 0;
tmpTickCount = 0;
}
else
{
tmpTime = bars.GetTime(bars.Count - 1);
tmpVolume = bars.GetVolume(bars.Count - 1);
tmpTickCount = bars.TickCount;
tmpDayCount = bars.DayCount;
bars.LastPrice = bars.GetClose(bars.Count - 1);
anchorPrice = bars.LastPrice;
}
}
bool isNewSession = SessionIterator.IsNewSession(time, isBar);
bool isCalculateTradingDayDone = false;
switch (bars.BarsPeriod.BaseBarsPeriodType)
{
case BarsPeriodType.Day:
tmpTime = time.Date; // Will be modified for realtime only
if (!isBar && time >= cacheSessionEnd /* on realtime includesEndTimeStamp is always false */)
{
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar);
isCalculateTradingDayDone = true;
}
cacheSessionEnd = SessionIterator.ActualSessionEnd;
if (tmpTime < time.Date)
{
tmpTime = time.Date; // Make sure timestamps are ascending
}
}
if (prevTime != tmpTime)
{
tmpDayCount++;
}
if (tmpDayCount < bars.BarsPeriod.BaseBarsPeriodValue ||
isBar && bars.Count > 0 && tmpTime == bars.LastBarTime.Date ||
!isBar && bars.Count > 0 && tmpTime <= bars.LastBarTime.Date)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
endOfBar = true;
}
break;
case BarsPeriodType.Minute:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeMinute(bars, time, isBar);
}
if (isBar && time <= tmpTime || !isBar && time < tmpTime)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
tmpTime = TimeToBarTimeMinute(bars, time, isBar);
endOfBar = true;
}
break;
case BarsPeriodType.Volume:
if (tmpTime == Core.Globals.MinDate)
{
tmpVolume = volume;
endOfBar = tmpVolume >= bars.BarsPeriod.BaseBarsPeriodValue;
prevTime = tmpTime = time;
if (endOfBar)
{
tmpVolume = 0;
}
break;
}
tmpVolume += volume;
endOfBar = tmpVolume >= bars.BarsPeriod.BaseBarsPeriodValue;
if (endOfBar)
{
prevTime = tmpTime;
tmpVolume = 0;
}
tmpTime = time;
break;
case BarsPeriodType.Tick:
if (tmpTime == Core.Globals.MinDate || bars.BarsPeriod.BaseBarsPeriodValue == 1)
{
prevTime = tmpTime == Core.Globals.MinDate ? time : tmpTime;
tmpTime = time;
tmpTickCount = bars.BarsPeriod.BaseBarsPeriodValue == 1 ? 0 : 1;
endOfBar = bars.BarsPeriod.BaseBarsPeriodValue == 1;
break;
}
if (tmpTickCount < bars.BarsPeriod.BaseBarsPeriodValue)
{
tmpTime = time;
endOfBar = false;
tmpTickCount++;
}
else
{
prevTime = tmpTime;
tmpTime = time;
endOfBar = true;
tmpTickCount = 1;
}
break;
case BarsPeriodType.Month:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeMonth(time, bars.BarsPeriod.BaseBarsPeriodValue);
}
if (time.Month <= tmpTime.Month && time.Year == tmpTime.Year || time.Year < tmpTime.Year)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeMonth(time, bars.BarsPeriod.BaseBarsPeriodValue);
}
break;
case BarsPeriodType.Second:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeSecond(bars, time, isBar);
}
if (bars.BarsPeriod.BaseBarsPeriodValue > 1 && time < tmpTime || bars.BarsPeriod.BaseBarsPeriodValue == 1 && time <= tmpTime)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
tmpTime = TimeToBarTimeSecond(bars, time, isBar);
endOfBar = true;
}
break;
case BarsPeriodType.Week:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeWeek(time.Date, tmpTime.Date, bars.BarsPeriod.BaseBarsPeriodValue);
}
if (time.Date <= tmpTime.Date)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeWeek(time.Date, tmpTime.Date, bars.BarsPeriod.BaseBarsPeriodValue);
}
break;
case BarsPeriodType.Year:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeYear(time, bars.BarsPeriod.Value);
}
if (time.Year <= tmpTime.Year)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeYear(time, bars.BarsPeriod.Value);
}
break;
}
#endregion
#region Kagi Logic
reversalPoint = bars.BarsPeriod.ReversalType == ReversalType.Tick ? bars.BarsPeriod.Value * bars.Instrument.MasterInstrument.TickSize : bars.BarsPeriod.Value / 100.0 * anchorPrice;
if (bars.Count == 0 || IsIntraday && (bars.BarsPeriod.BaseBarsPeriodType != BarsPeriodType.Second && bars.IsResetOnNewTradingDay && isNewSession ||
bars.BarsPeriod.BaseBarsPeriodType == BarsPeriodType.Second && bars.IsResetOnNewTradingDay && isNewSession))
{
if (isNewSession && !isCalculateTradingDayDone)
{
SessionIterator.GetNextSession(tmpTime, isBar);
}
if (bars.Count > 0)
{
double lastOpen = bars.GetOpen(bars.Count - 1);
double lastHigh = bars.GetHigh(bars.Count - 1);
double lastLow = bars.GetLow(bars.Count - 1);
double lastClose = bars.GetClose(bars.Count - 1);
if (bars.Count == tmpCount)
{
CalculateKagiBar(bars, lastOpen, lastHigh, lastLow, lastClose, prevTime, volume);
}
}
AddBar(bars, close, close, close, close, tmpTime, volume);
anchorPrice = close;
trend = Trend.Undetermined;
prevTime = tmpTime;
volumeCount = 0;
bars.LastPrice = close;
tmpCount = bars.Count;
return;
}
double c = bars.GetClose(bars.Count - 1);
double o = bars.GetOpen(bars.Count - 1);
double h = bars.GetHigh(bars.Count - 1);
double l = bars.GetLow(bars.Count - 1);
if (endOfBar)
{
CalculateKagiBar(bars, o, h, l, c, prevTime, volume);
}
else
{
volumeCount += volume;
}
bars.LastPrice = close;
tmpCount = bars.Count;
#endregion
}
public override void OnRender(ChartControl chartControl, ChartScale chartScale, ChartBars chartBars)
{
Bars bars = chartBars.Bars;
float barWidth = GetBarPaintWidth(BarWidthUI);
Vector2 point0 = new Vector2();
Vector2 point1 = new Vector2();
RectangleF rect = new RectangleF();
for (int idx = chartBars.FromIndex; idx <= chartBars.ToIndex; idx++)
{
Brush overriddenBarBrush = chartControl.GetBarOverrideBrush(chartBars, idx);
Brush overriddenOutlineBrush = chartControl.GetCandleOutlineOverrideBrush(chartBars, idx);
double closeValue = bars.GetClose(idx);
int close = chartScale.GetYByValue(closeValue);
int high = chartScale.GetYByValue(bars.GetHigh(idx));
int low = chartScale.GetYByValue(bars.GetLow(idx));
double openValue = bars.GetOpen(idx);
int open = chartScale.GetYByValue(openValue);
int x = chartControl.GetXByBarIndex(chartBars, idx);
if (Math.Abs(open - close) < 0.0000001)
{
// Line
point0.X = x - barWidth * 0.5f;
point0.Y = close;
point1.X = x + barWidth * 0.5f;
point1.Y = close;
Brush b = overriddenOutlineBrush ?? Stroke.BrushDX;
if (!(b is SolidColorBrush))
{
TransformBrush(overriddenOutlineBrush ?? Stroke.BrushDX, new RectangleF(point0.X, point0.Y - Stroke.Width, barWidth, Stroke.Width));
}
RenderTarget.DrawLine(point0, point1, b, Stroke.Width, Stroke.StrokeStyle);
}
else
{
// Candle
rect.X = x - barWidth * 0.5f + 0.5f;
rect.Y = Math.Min(close, open);
rect.Width = barWidth - 1;
rect.Height = Math.Max(open, close) - Math.Min(close, open);
Brush brush = overriddenBarBrush ?? (closeValue >= openValue ? UpBrushDX : DownBrushDX);
if (!(brush is SolidColorBrush))
{
TransformBrush(brush, rect);
}
RenderTarget.FillRectangle(rect, brush);
brush = overriddenOutlineBrush ?? Stroke.BrushDX;
if (!(brush is SolidColorBrush))
{
TransformBrush(brush, rect);
}
RenderTarget.DrawRectangle(rect, overriddenOutlineBrush ?? Stroke.BrushDX, Stroke.Width, Stroke.StrokeStyle);
}
Brush br = overriddenOutlineBrush ?? Stroke2.BrushDX;
// High wick
if (high < Math.Min(open, close))
{
point0.X = x;
point0.Y = high;
point1.X = x;
point1.Y = Math.Min(open, close);
if (!(br is SolidColorBrush))
{
TransformBrush(br, new RectangleF(point0.X - Stroke2.Width, point0.Y, Stroke2.Width, point1.Y - point0.Y));
}
RenderTarget.DrawLine(point0, point1, br, Stroke2.Width, Stroke2.StrokeStyle);
}
// Low wick
if (low > Math.Max(open, close))
{
point0.X = x;
point0.Y = low;
point1.X = x;
point1.Y = Math.Max(open, close);
if (!(br is SolidColorBrush))
{
TransformBrush(br, new RectangleF(point1.X - Stroke2.Width, point1.Y, Stroke2.Width, point0.Y - point1.Y));
}
RenderTarget.DrawLine(point0, point1, br, Stroke2.Width, Stroke2.StrokeStyle);
}
}
}
/// <summary>
/// </summary>
/// <param name="bars"></param>
/// <param name="open"></param>
/// <param name="high"></param>
/// <param name="low"></param>
/// <param name="close"></param>
/// <param name="time"></param>
/// <param name="volume"></param>
/// <param name="isRealtime"></param>
public override void Add(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isRealtime)
{
#region Building Bars from Base Period
if (bars.Count != tmpCount) // reset cache when bars are trimmed
if (bars.Count == 0)
{
tmpTime = Cbi.Globals.MinDate;
tmpVolume = 0;
tmpDayCount = 0;
tmpTickCount = 0;
}
else
{
tmpTime = bars.GetTime(bars.Count - 1);
tmpVolume = bars.GetVolume(bars.Count - 1);
tmpTickCount = bars.TickCount;
tmpDayCount = bars.DayCount;
bars.LastPrice = bars.GetClose(bars.Count - 1);
anchorPrice = bars.LastPrice;
}
switch (bars.Period.BasePeriodType)
{
case PeriodType.Day:
tmpTime = time.Date; // will be modified for realtime only
if (isRealtime && time >= cacheSessionEnd /* on realtime include60 is always false */)
{
bars.Session.GetSessionDate(time, false, out tmpTime, out cacheSessionEnd);
if (tmpTime < time.Date) tmpTime = time.Date; // make sure timestamps are ascending
}
if (prevTime != tmpTime) tmpDayCount++;
if (tmpDayCount < bars.Period.BasePeriodValue
|| (!isRealtime && bars.Count > 0 && tmpTime == bars.TimeLastBar.Date)
|| (isRealtime && bars.Count > 0 && tmpTime <= bars.TimeLastBar.Date))
endOfBar = false;
else
{
prevTime = tmpTime;
endOfBar = true;
}
break;
case PeriodType.Minute:
if (tmpTime == Cbi.Globals.MinDate)
prevTime = tmpTime = TimeToBarTimeMinute(bars, time, bars.Session.NextBeginTime, bars.Period.BasePeriodValue, isRealtime);
if (!isRealtime && time <= tmpTime || isRealtime && time < tmpTime)
endOfBar = false;
else
{
prevTime = tmpTime;
tmpTime = TimeToBarTimeMinute(bars, time, bars.Session.NextBeginTime, bars.Period.BasePeriodValue, isRealtime);
endOfBar = true;
}
break;
case PeriodType.Volume:
if (tmpTime == Cbi.Globals.MinDate)
{
tmpVolume = volume;
endOfBar = tmpVolume >= bars.Period.BasePeriodValue;
prevTime = tmpTime = time;
if (endOfBar) tmpVolume = 0;
break;
}
tmpVolume += volume;
endOfBar = tmpVolume >= bars.Period.BasePeriodValue;
if (endOfBar)
{
prevTime = tmpTime;
tmpVolume = 0;
}
tmpTime = time;
break;
case PeriodType.Tick:
if (tmpTime == Cbi.Globals.MinDate || bars.Period.BasePeriodValue == 1)
{
prevTime = tmpTime == Cbi.Globals.MinDate ? time : tmpTime;
tmpTime = time;
tmpTickCount = bars.Period.BasePeriodValue == 1 ? 0 : 1;
endOfBar = bars.Period.BasePeriodValue == 1;
break;
}
if (tmpTickCount < bars.Period.BasePeriodValue)
{
tmpTime = time;
endOfBar = false;
tmpTickCount++;
}
else
{
prevTime = tmpTime;
tmpTime = time;
endOfBar = true;
tmpTickCount = 1;
}
break;
case PeriodType.Month:
if (tmpTime == Cbi.Globals.MinDate)
prevTime = tmpTime = TimeToBarTimeMonth(time, bars.Period.BasePeriodValue);
if (time.Month <= tmpTime.Month && time.Year == tmpTime.Year || time.Year < tmpTime.Year)
endOfBar = false;
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeMonth(time, bars.Period.BasePeriodValue);
}
break;
case PeriodType.Second:
if (tmpTime == Cbi.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeSecond(bars, time,
new DateTime( bars.Session.NextBeginTime.Year,
bars.Session.NextBeginTime.Month,
bars.Session.NextBeginTime.Day,
bars.Session.NextBeginTime.Hour,
bars.Session.NextBeginTime.Minute, 0),
bars.Period.BasePeriodValue);
}
if ((bars.Period.Value > 1 && time < tmpTime) || (bars.Period.Value == 1 && time <= tmpTime))
endOfBar = false;
else
{
prevTime = tmpTime;
tmpTime = TimeToBarTimeSecond(bars, time, bars.Session.NextBeginTime, bars.Period.BasePeriodValue);
endOfBar = true;
}
break;
case PeriodType.Week:
if (tmpTime == Cbi.Globals.MinDate)
prevTime = tmpTime = TimeToBarTimeWeek(time.Date, tmpTime.Date, bars.Period.BasePeriodValue);
if (time.Date <= tmpTime.Date)
endOfBar = false;
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeWeek(time.Date, tmpTime.Date, bars.Period.BasePeriodValue);
}
break;
case PeriodType.Year:
if (tmpTime == Cbi.Globals.MinDate)
prevTime = tmpTime = TimeToBarTimeYear(time, bars.Period.Value);
if (time.Year <= tmpTime.Year)
endOfBar = false;
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeYear(time, bars.Period.Value);
}
break;
}
#endregion
#region Kagi Logic
reversalPoint = bars.Period.ReversalType == ReversalType.Tick ? bars.Period.Value * bars.Instrument.MasterInstrument.TickSize : bars.Period.Value * 0.01 * anchorPrice;
if (bars.Count == 0 || (IsIntraday && ((bars.Period.BasePeriodType != PeriodType.Second && bars.IsNewSession(time, isRealtime))
|| (bars.Period.BasePeriodType == PeriodType.Second && bars.IsNewSession(tmpTime, isRealtime)))))
{
if (bars.Count > 0)
{
double lastOpen = bars.GetOpen(bars.Count - 1);
double lastHigh = bars.GetHigh(bars.Count - 1);
double lastLow = bars.GetLow(bars.Count - 1);
double lastClose = bars.GetClose(bars.Count - 1);
if (bars.Count == tmpCount)
CalculateKagiBar(bars, lastOpen, lastHigh, lastLow, lastClose, prevTime, volume, isRealtime);
}
AddBar(bars, close, close, close, close, tmpTime, volume, isRealtime);
anchorPrice = close;
trend = Trend.Undetermined;
prevTime = tmpTime;
volumeCount = 0;
bars.LastPrice = close;
tmpCount = bars.Count;
return;
}
Bar bar = (Bar)bars.Get(bars.Count - 1);
double c = bar.Close;
double o = bar.Open;
double h = bar.High;
double l = bar.Low;
if (endOfBar)
CalculateKagiBar(bars, o, h, l, c, prevTime, volume, isRealtime);
else
volumeCount += volume;
bars.LastPrice = close;
tmpCount = bars.Count;
#endregion
}
protected override void OnBarUpdate()
{
switch (pOrT)
{
case PriceOrTime.Price:
{
MAX_HIGH = Math.Max(MAX_HIGH, High[0]);
MIN_LOW = Math.Min(MIN_LOW, Low[0]);
if (CurrentBar == Bars.Count - 2)
{
MAX_HIGH = Math.Round(MAX_HIGH * 1.05, PriceDigits);
MIN_LOW = Math.Round(MIN_LOW * 0.95, PriceDigits);
if (InitialPrice < MIN_LOW || InitialPrice > MAX_HIGH)
{
Log("InitialPrice parameter MUST be between the high price and low price on this chart", NinjaTrader.Cbi.LogLevel.Information);
if (InitialPrice > MAX_HIGH)
{
InitialPrice = MAX_HIGH;
}
if (InitialPrice < MIN_LOW)
{
InitialPrice = MIN_LOW;
}
}
double LevelUp = -1.0, LevelDown = -1.0;
i = 1;
do
{
if (Angle000Flag)
{
LevelUp = InitialPrice + Angle0[i] * TickSize * MultiplierForPriceScale; LevelDown = InitialPrice - Angle0[i] * TickSize * MultiplierForPriceScale; MakePriceLine(LevelUp, LevelDown, Color0);
}
if (Angle090Flag)
{
LevelUp = InitialPrice + Angle90[i] * TickSize * MultiplierForPriceScale; LevelDown = InitialPrice - Angle90[i] * TickSize * MultiplierForPriceScale; MakePriceLine(LevelUp, LevelDown, Color90);
}
if (Angle180Flag)
{
LevelUp = InitialPrice + Angle180[i] * TickSize * MultiplierForPriceScale; LevelDown = InitialPrice - Angle180[i] * TickSize * MultiplierForPriceScale; MakePriceLine(LevelUp, LevelDown, Color180);
}
if (Angle270Flag)
{
LevelUp = InitialPrice + Angle270[i] * TickSize * MultiplierForPriceScale; LevelDown = InitialPrice - Angle270[i] * TickSize * MultiplierForPriceScale; MakePriceLine(LevelUp, LevelDown, Color270);
}
i++;
if (LevelUp < 0.0 || LevelDown < 0.0)
{
break;
}
if (i >= Angle0.Length)
{
break;
}
if (i >= Angle90.Length)
{
break;
}
if (i >= Angle180.Length)
{
break;
}
if (i >= Angle270.Length)
{
break;
}
if (LevelUp > MaxLevelUp)
{
MaxLevelUp = LevelUp;
}
if (LevelDown < MinLevelDown)
{
MinLevelDown = LevelDown;
}
}while (1 == 1);
}
break;
}
case PriceOrTime.Time:
{
if (ZuluTime.CompareTo(Time[0]) < 0 && ZuluBar < 0)
{
ZuluBar = CurrentBar; //set ZuluBar to time the user selected
}
Print("Zulubar" + ZuluBar.ToString());
if (ZuluBar > 0)
{
OutString = null;
if (Angle000Flag)
{
i = Angle0[NextBar0] + ZuluBar;
if (i == CurrentBar)
{
MakeVerticalLine(0, Color0); NextBar0++;
}
OutString = "Zero line coming in " + (i - CurrentBar).ToString() + " bars" + Environment.NewLine;
}
if (Angle090Flag)
{
i = Angle90[NextBar90] + ZuluBar;
if (i == CurrentBar)
{
MakeVerticalLine(0, Color90); NextBar90++;
}
OutString = OutString + "90 line coming in " + (i - CurrentBar).ToString() + " bars" + Environment.NewLine;
}
if (Angle180Flag)
{
i = Angle180[NextBar180] + ZuluBar;
if (i == CurrentBar)
{
MakeVerticalLine(0, Color180); NextBar180++;
}
OutString = OutString + "180 line coming in " + (i - CurrentBar).ToString() + " bars" + Environment.NewLine;
}
if (Angle270Flag)
{
i = Angle270[NextBar270] + ZuluBar;
if (i == CurrentBar)
{
MakeVerticalLine(0, Color270); NextBar270++;
}
OutString = OutString + "270 line coming in " + (i - CurrentBar).ToString() + " bars";
}
if (OutString.Length > 0 && DisplayCountDown)
{
lastBar = Math.Min(ChartControl.LastSlotPainted, Bars.Count - 1);
firstBar = (lastBar - ChartControl.SlotsPainted) + 1;
int i;
// Find highest and lowest price points
HighestPaintedPrice = double.MinValue;
LowestPaintedPrice = double.MaxValue;
for (i = firstBar; i <= lastBar && i >= 0; i++)
{
HighestPaintedPrice = Math.Max(HighestPaintedPrice, Bars.GetHigh(i));
LowestPaintedPrice = Math.Min(LowestPaintedPrice, Bars.GetLow(i));
}
double Outprice = (HighestPaintedPrice + LowestPaintedPrice) / 2.0;
if (Bars.GetClose(lastBar - 1) < Outprice)
{
Outprice = HighestPaintedPrice;
}
if (Bars.GetClose(lastBar - 1) >= Outprice)
{
Outprice = (Outprice + LowestPaintedPrice) / 2.0;
}
Print(OutString);
NinjaTrader.Gui.Tools.SimpleFont myFont = new NinjaTrader.Gui.Tools.SimpleFont("Arial", 10)
{
Size = 20, Bold = false
};
if (CurrentBar > 10)
{
Draw.Text(this, "Info", true, OutString, 10, Outprice, 0, Brushes.Gray, myFont, TextAlignment.Justify, Brushes.White, Brushes.Transparent, 50);
}
}
}
break;
}
}
}
protected override void OnDataPoint(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isBar, double bid, double ask)
{
double lastBarClose = bars.GetClose(bars.Count - 1); // Trae el último precio de cierre
if (SessionIterator == null)
{
SessionIterator = new SessionIterator(bars);
}
offset = bars.BarsPeriod.Value * bars.Instrument.MasterInstrument.TickSize; // Periocidad * tick (Tamaño de la caja)
bool isNewSession = SessionIterator.IsNewSession(time, isBar);
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar);
}
// Si es una gráfica nueva o una sesión nueva y está en un nuevo día
if (bars.Count == 0 || bars.IsResetOnNewTradingDay && isNewSession)
{
// una sesión nueva y está en un nuevo día
if (bars.Count > 0)
{
// Close out last bar in session and set open == close
DateTime lastBarTime = bars.GetTime(bars.Count - 1); // Trae la última fecha del precio de cierre
long lastBarVolume = bars.GetVolume(bars.Count - 1); // Trae el último volumen de precio de cierre
RemoveLastBar(bars); // Elimina la última barra
AddBar(bars, lastBarClose, lastBarClose, lastBarClose, lastBarClose, lastBarTime, lastBarVolume); // Crea una nueva barra con la información obtenida
}
renkoHigh = close + offset; // Suma el valor de cierre y tamaño de la caja
renkoLow = close - offset; // Diferencia del valor de cierre y el tamaño de la caja
// ¿Hay un nuevo precio negociado?
isNewSession = SessionIterator.IsNewSession(time, isBar);
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar); // Entonces traiga el último precio
}
// Pinte el último precio negociado
AddBar(bars, close, close, close, close, time, volume);
bars.LastPrice = close;
return;
}
double barOpen = bars.GetOpen(bars.Count - 1); // Obtiene el valor de apertura de la última barra
double barHigh = bars.GetHigh(bars.Count - 1); // Obtiene el valor más alto negociado de la última barra
double barLow = bars.GetLow(bars.Count - 1); // Obtiene el valor más bajo negociado de la última barra
long barVolume = bars.GetVolume(bars.Count - 1); // Obtiene el volumen de la última barra
DateTime barTime = bars.GetTime(bars.Count - 1); // Obtiene la fecha de la última barra
// renkoHigh == 0 || renkoLow == 0
// ApproxCompare: Compares two double or float values for equality or being greater than / less than the compared to value.
if (renkoHigh.ApproxCompare(0.0) == 0 || renkoLow.ApproxCompare(0.0) == 0)
{
if (bars.Count == 1)
{
renkoHigh = barOpen + offset; // suma = valor de apertura de la última barra + el tamaño de la caja
renkoLow = barOpen - offset; // diferencia = valor de apertura de la última barra - el tamaño de la caja
}
// Penultimo valor de cierre es mayor al penultimo valor de apertura?
else if (bars.GetClose(bars.Count - 2) > bars.GetOpen(bars.Count - 2))
{
renkoHigh = bars.GetClose(bars.Count - 2) + offset; // Suma tamaño de la caja + el penultimo valor de cierre
renkoLow = bars.GetClose(bars.Count - 2) - offset * 2; // Resta el doble del tamaño de la caja - el penultimo valor de cierre
}
else
{
renkoHigh = bars.GetClose(bars.Count - 2) + offset * 2; // Suma el doble tamaño de la caja + el penultimo valor de cierre
renkoLow = bars.GetClose(bars.Count - 2) - offset; // Resta el tamaño de la caja - el penultimo valor de cierre
}
}
bool isRail2Rail = false;
// Hay cambio de tendencia hacia bajista?
if (close <= (renkoHigh))
{
// Elimina la barra de Update
RemoveLastBar(bars);
// Agrega la nueva barra con los nuevos valores
renkoLow = renkoHigh - 2.0 * offset; // RenkoHigh - el doble del tamaño de la caja
renkoHigh = renkoHigh + offset; // Renkohigh + el tamaño de la caja
// Agrega barra alcista
//AddBar(bars, _renkoLow - offset, Math.Max(_renkoLow - offset, _renkoLow), Math.Min(_renkoLow - offset, _renkoLow), _renkoLow, barTime, barVolume);
//AddBar(bars, _renkoHigh + offset, Math.Max(_renkoHigh + offset, _renkoHigh), Math.Min(_renkoHigh + offset, _renkoHigh), _renkoHigh, barTime, barVolume);
//AddBar(Bars bars, double open, double high, double low, double close, DateTime time, long volume)
//Barra de una gráfica bajista
AddBar(bars, renkoLow + offset, Math.Max(renkoLow + offset, renkoLow), Math.Min(renkoLow + offset, renkoLow), renkoLow, barTime, barVolume);
isRail2Rail = true;
}
//bool isRail2Rail = false;
// Hay cambio de tendencia hacia alcista?
if (close >= (renkoLow))
{
// Elimina la barra la barra de Update
RemoveLastBar(bars);
// Agrega la nueva barra con los nuevos valores
// Original
//AddBar(bars, renkoLow + offset, Math.Max(renkoLow + offset, renkoLow), Math.Min(renkoLow + offset, renkoLow), renkoLow, barTime, barVolume);
// Bajista
renkoHigh = renkoLow + 2.0 * offset; // RenkoLow - el doble del tamaño de la caja
renkoLow = renkoLow - offset; // RenkoLow - el tamaño de la caja
//AddBar(bars, _renkoHigh + offset, Math.Max(_renkoHigh + offset, _renkoHigh), Math.Min(_renkoHigh + offset, _renkoHigh), _renkoHigh, barTime, barVolume);
//AddBar(bars, _renkoLow - offset, Math.Max(_renkoLow - offset, _renkoLow), Math.Min(_renkoLow - offset, _renkoLow), _renkoLow, barTime, barVolume);
//Barra de gráfica alcista
AddBar(bars, renkoHigh - offset, Math.Max(renkoHigh - offset, renkoHigh), Math.Min(renkoHigh - offset, renkoHigh), renkoHigh, barTime, barVolume);
isRail2Rail = true;
}
// el precio de cierre es mayor renkohigh?
// [DETECTA COMPORTAMIENTO ALCISTA]
if (close.ApproxCompare(renkoHigh) >= 0)
{
/* if (trend != 0 && trend != 1) {
* // Elimina la barra de Update
* RemoveLastBar(bars);
*
* // Agrega la nueva barra con los nuevos valores
* var _renkoLow = renkoHigh - 1.0 * offset; // RenkoHigh - el doble del tamaño de la caja
* var _renkoHigh = renkoHigh + offset; // Renkohigh + el tamaño de la caja
* // Agrega barra alcista
* AddBar(bars, _renkoLow - offset, Math.Max(_renkoLow - offset, _renkoLow), Math.Min(_renkoLow - offset, _renkoLow), _renkoLow, barTime, barVolume);
*
* isRail2Rail = true;
* } */
// (1) Obtiene el valor mayor entre renkoHigh y, renkoHigh - tamaño de la caja
// (2) Si el valor de x es igual a y entonces retorna 0
// Si el valor de x es mayor a y entonces retorna 1
// Si el valor de x es menor a y entonces retorna -1
if (barOpen.ApproxCompare(renkoHigh - offset) != 0 || // valor de apertura de la (última barra - el tamño de la caja) es mayor o menor a barOpen?
barHigh.ApproxCompare(Math.Max(renkoHigh - offset, renkoHigh)) != 0 || // Es barHigh mayor o menor a (1)?
barLow.ApproxCompare(Math.Min(renkoHigh - offset, renkoHigh)) != 0) // Es barLow mayor o menor a (1)?
{
// No hubo cambio de tendencia
if (!isRail2Rail)
{
// Elimina la última barra de Update
RemoveLastBar(bars);
}
// Agrega una barra nueva con los nuevos valores
// Alcista
AddBar(bars, renkoHigh - offset, Math.Max(renkoHigh - offset, renkoHigh), Math.Min(renkoHigh - offset, renkoHigh), renkoHigh, barTime, barVolume);
}
renkoLow = renkoHigh - 2.0 * offset; // RenkoHigh - el doble del tamaño de la caja
renkoHigh = renkoHigh + offset; // Renkohigh + el tamaño de la caja
// ¿Hay un nuevo valor negociado?
isNewSession = SessionIterator.IsNewSession(time, isBar);
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar); // Obtiene el último valor negociado
}
// Agrega barras vacías para llenar el gap si el precio salta
while (close.ApproxCompare(renkoHigh) >= 0)
{
AddBar(bars, renkoHigh - offset, Math.Max(renkoHigh - offset, renkoHigh), Math.Min(renkoHigh - offset, renkoHigh), renkoHigh, time, 0);
renkoLow = renkoHigh - 2.0 * offset;
renkoHigh = renkoHigh + offset;
}
// Agrega la barra final parcial
AddBar(bars, renkoHigh - offset, Math.Max(renkoHigh - offset, close), Math.Min(renkoHigh - offset, close), close, time, volume);
trend = 1;
}
// el precio de cierre es menor o igual a renkohigh?
// El precio de cierre es menor o igual al renkolow
// [DETECTA COMPORTAMIENTO BAJISTA]
else if (close.ApproxCompare(renkoLow) <= 0)
{
/* if (trend != 0 && trend != -1) {
* // Elimina la barra la barra de Update
* RemoveLastBar(bars);
* // Agrega la nueva barra con los nuevos valores
* // Original
* //AddBar(bars, renkoLow + offset, Math.Max(renkoLow + offset, renkoLow), Math.Min(renkoLow + offset, renkoLow), renkoLow, barTime, barVolume);
* // Bajista
* var _renkoHigh = renkoLow + 1.0 * offset; // RenkoLow - el doble del tamaño de la caja
* var _renkoLow = renkoLow - offset; // RenkoLow - el tamaño de la caja
* AddBar(bars, _renkoHigh + offset, Math.Max(_renkoHigh + offset, _renkoHigh), Math.Min(_renkoHigh + offset, _renkoHigh), _renkoHigh, barTime, barVolume);
* isRail2Rail = true;
* } */
// (1) Obtiene el valor mayor entre renkoLow y, renkoLow + tamaño de la caja
// (2) Si el valor de x es igual a y entonces retorna 0
// Si el valor de x es mayor a y entonces retorna 1
// Si el valor de x es menor a y entonces retorna -1
if (barOpen.ApproxCompare(renkoLow + offset) != 0 || // Valor de apertura de (renkolow + el tamaño de la caja) es mayor o menor a barOpen?
barHigh.ApproxCompare(Math.Max(renkoLow + offset, renkoLow)) != 0 || // Es barHigh mayor o menor a (1)?
barLow.ApproxCompare(Math.Min(renkoLow + offset, renkoLow)) != 0) // Es barlow mayor o menor a (1)?
{
// TODO: Validar si la condición cambia, si si, entonces no elimine la última barra
if (!isRail2Rail)
{
// Elimine la barra de Update
RemoveLastBar(bars);
}
// Agrega la nueva barra con los nuevos valores
// AddBar(Bars bars, double open, double high, double low, double close, DateTime time, long volume)
//Bajista
AddBar(bars, renkoLow + offset, Math.Max(renkoLow + offset, renkoLow), Math.Min(renkoLow + offset, renkoLow), renkoLow, barTime, barVolume);
}
renkoHigh = renkoLow + 2.0 * offset; // RenkoLow - el doble del tamaño de la caja
renkoLow = renkoLow - offset; // RenkoLow - el tamaño de la caja
// ¿Hay un nuevo valor negociado?
isNewSession = SessionIterator.IsNewSession(time, isBar);
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar); // Obtiene el último valor negociado
}
// Agrega barras vacías para llenar el gap si el precio salta
while (close.ApproxCompare(renkoLow) <= 0)
{
AddBar(bars, renkoLow + offset, Math.Max(renkoLow + offset, renkoLow), Math.Min(renkoLow + offset, renkoLow), renkoLow, time, 0);
renkoHigh = renkoLow + 2.0 * offset;
renkoLow = renkoLow - offset;
}
// Agrega la barra final parcial
AddBar(bars, renkoLow + offset, Math.Max(renkoLow + offset, close), Math.Min(renkoLow + offset, close), close, time, volume);
trend = -1;
}
// El precio de cierre mayor al renkolow
else
{
// Actualiza la barra
UpdateBar(bars, close, close, close, time, volume);
}
// El último precio el valor de cierre
bars.LastPrice = close;
}
public override void OnRender(ChartControl chartControl, ChartScale chartScale, ChartBars chartBars)
{
Bars bars = chartBars.Bars;
float chartMinX = ConvertToHorizontalPixels(chartControl, chartControl.CanvasLeft + chartControl.Properties.BarMarginRight);
RectangleF rect = new RectangleF();
int toIndex = chartBars.ToIndex;
if (toIndex >= 0 && toIndex < bars.Count - 1)
{
toIndex++;
}
for (int idx = chartBars.FromIndex; idx <= toIndex; idx++)
{
double closeValue = bars.GetClose(idx);
float high = chartScale.GetYByValue(bars.GetHigh(idx));
float low = chartScale.GetYByValue(bars.GetLow(idx));
double openValue = bars.GetOpen(idx);
Brush overriddenBarBrush = chartControl.GetBarOverrideBrush(chartBars, idx);
Brush overriddenOutlineBrush = chartControl.GetCandleOutlineOverrideBrush(chartBars, idx);
float x = chartControl.GetXByBarIndex(chartBars, idx);
float boxStartPosition;
if (idx == chartBars.FromIndex && (toIndex == 0 || idx == 0))
{
if (toIndex == 0)
{
boxStartPosition = chartMinX;
}
else
{
boxStartPosition = 2 * x - chartControl.GetXByBarIndex(chartBars, idx + 1);
}
}
else
{
boxStartPosition = chartControl.GetXByBarIndex(chartBars, idx - 1);
}
if (Math.Abs(x - boxStartPosition) < 0.2)
{
continue;
}
float width = Math.Max(2f, Math.Abs(x - boxStartPosition));
if (closeValue > openValue)
{
width -= Stroke.Width;
rect.X = boxStartPosition;
rect.Y = high;
rect.Width = width;
rect.Height = low - high;
TransformBrush(overriddenBarBrush ?? UpBrushDX, rect);
TransformBrush(overriddenOutlineBrush ?? Stroke.BrushDX, rect);
RenderTarget.FillRectangle(rect, overriddenBarBrush ?? UpBrushDX);
RenderTarget.DrawRectangle(rect, overriddenOutlineBrush ?? Stroke.BrushDX, Stroke.Width, Stroke.StrokeStyle);
}
else
{
width -= Stroke2.Width;
rect.X = boxStartPosition;
rect.Y = high;
rect.Width = width;
rect.Height = low - high;
TransformBrush(overriddenBarBrush ?? DownBrushDX, rect);
TransformBrush(overriddenOutlineBrush ?? Stroke2.BrushDX, rect);
RenderTarget.FillRectangle(rect, overriddenBarBrush ?? DownBrushDX);
RenderTarget.DrawRectangle(rect, overriddenOutlineBrush ?? Stroke2.BrushDX, Stroke2.Width, Stroke2.StrokeStyle);
}
}
}
private Dictionary <int, string> removeDuplicatePivots(Dictionary <int, string> periodSwingsPivots)
{
Log("Remove Duplicate Pivots", NinjaTrader.Cbi.LogLevel.Information);
//Remove duplicate highs / lows
List <int> orderedMarkers = periodSwingsPivots.Keys.ToList();
orderedMarkers.Sort();
int previousMarker = -1;
string previousMarkerType = "";
Dictionary <int, string> reducedPivots =
new Dictionary <int, string>();
foreach (int marker in orderedMarkers)
{
if (previousMarker == -1)
{
previousMarker = marker;
previousMarkerType = periodSwingsPivots[previousMarker];
}
if (previousMarkerType.Equals(MAX) && periodSwingsPivots[marker].Equals(MAX) && Bars.GetHigh(marker) > Bars.GetHigh(previousMarker))
{
reducedPivots.Remove(previousMarker);
}
if (previousMarkerType.Equals(MIN) && periodSwingsPivots[marker].Equals(MIN) && Bars.GetLow(marker) < Bars.GetLow(previousMarker))
{
reducedPivots.Remove(previousMarker);
}
if (previousMarkerType.Equals(MAX) && periodSwingsPivots[marker].Equals(MAX) && Bars.GetHigh(marker) <= Bars.GetHigh(previousMarker))
{
continue;
}
if (previousMarkerType.Equals(MIN) && periodSwingsPivots[marker].Equals(MIN) && Bars.GetLow(marker) >= Bars.GetLow(previousMarker))
{
continue;
}
reducedPivots.Add(marker, periodSwingsPivots[marker]);
previousMarker = marker;
previousMarkerType = periodSwingsPivots[previousMarker];
}
Log("Duplicate pivots removed", NinjaTrader.Cbi.LogLevel.Information);
return(reducedPivots);
}
private void bearSwing(Dictionary <int, string> reducedPivots, string prefix)
{
List <int> orderedMarkers = reducedPivots.Keys.ToList();
orderedMarkers.Sort();
int objnum = 0;
for (int markerIndex = 0; markerIndex < (orderedMarkers.Count() - 4); markerIndex++)
{
int firstIndex = markerIndex;
int secondIndex = markerIndex + 1;
int thirdIndex = markerIndex + 2;
int fourthIndex = markerIndex + 3;
int firstBarIndex = orderedMarkers[firstIndex];
int secondBarIndex = orderedMarkers[secondIndex];
int thirdBarIndex = orderedMarkers[thirdIndex];
int fourthBarIndex = orderedMarkers[fourthIndex];
bool firstValueIsMax = reducedPivots[firstBarIndex].Equals(MAX);
if (!firstValueIsMax)
{
continue;
}
double firstBarValue = Bars.GetHigh(firstBarIndex);
double secondBarValue = Bars.GetLow(secondBarIndex);
double thirdBarValue = Bars.GetHigh(thirdBarIndex);
double fourthBarValue = Bars.GetLow(fourthBarIndex);
bool firstIsMoreThanThird = firstBarValue > thirdBarValue;
if (!firstIsMoreThanThird)
{
continue;
}
bool secondLower = secondBarValue < firstBarValue && secondBarValue < thirdBarValue;
if (!secondLower)
{
continue;
}
bool isSecondTriggered = false;
for (int i = thirdBarIndex; i < fourthBarIndex; i++)
{
if (Bars.GetLow(i) < secondBarValue)
{
isSecondTriggered = true;
}
}
if (isSecondTriggered)
{
DateTime startTimeValue = Bars.GetTime(firstBarIndex);
DateTime endTimeValue = Bars.GetTime(secondBarIndex);
Draw.Line(this, objnum.ToString() + prefix + "Bear", false, startTimeValue, firstBarValue, endTimeValue, secondBarValue, Brushes.Purple,
DashStyleHelper.Solid, 2, true);
objnum++;
startTimeValue = Bars.GetTime(secondBarIndex);
endTimeValue = Bars.GetTime(thirdBarIndex);
Draw.Line(this, objnum.ToString() + prefix + "Bear", false, startTimeValue, secondBarValue, endTimeValue, thirdBarValue, Brushes.Purple,
DashStyleHelper.Solid, 2, true);
objnum++;
}
}
}
protected override void OnDataPoint(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isBar, double bid, double ask)
{
if (bars.Count == 0)
{
AddBar(bars, open, high, low, close, TimeToBarTime(time, bars.BarsPeriod.Value), volume);
}
else if (time.Month <= bars.LastBarTime.Month && time.Year == bars.LastBarTime.Year || time.Year < bars.LastBarTime.Year)
{
if (high.ApproxCompare(bars.GetHigh(bars.Count - 1)) != 0 || low.ApproxCompare(bars.GetLow(bars.Count - 1)) != 0 || close.ApproxCompare(bars.GetClose(bars.Count - 1)) != 0 || volume > 0)
{
UpdateBar(bars, high, low, close, bars.LastBarTime, volume);
}
}
else
{
AddBar(bars, open, high, low, close, TimeToBarTime(time, bars.BarsPeriod.Value), volume);
}
}
protected override void OnDataPoint(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isBar, double bid, double ask)
{
if (SessionIterator == null)
{
SessionIterator = new SessionIterator(bars);
}
bool isNewSession = SessionIterator.IsNewSession(time, isBar);
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar);
}
#region Building Bars from Base Period
if (bars.Count != tmpCount) // Reset cache when bars are trimmed
{
if (bars.Count == 0)
{
tmpTime = Core.Globals.MinDate;
tmpVolume = 0;
tmpDayCount = 0;
tmpTickCount = 0;
}
else
{
tmpTime = bars.GetTime(bars.Count - 1);
tmpVolume = bars.GetVolume(bars.Count - 1);
tmpTickCount = bars.TickCount;
tmpDayCount = bars.DayCount;
bars.LastPrice = anchorPrice = bars.GetClose(bars.Count - 1);
}
}
switch (BarsPeriod.BaseBarsPeriodType)
{
case BarsPeriodType.Day:
tmpTime = time.Date;
if (!isBar)
{
tmpDayCount++;
if (tmpTime < time.Date)
{
tmpTime = time.Date; // Make sure timestamps are ascending
}
}
if (isBar && prevTimeD != tmpTime)
{
tmpDayCount++;
}
if (isBar && bars.Count > 0 && tmpTime == bars.LastBarTime.Date ||
!isBar && bars.Count > 0 && tmpTime <= bars.LastBarTime.Date ||
tmpDayCount < BarsPeriod.BaseBarsPeriodValue)
{
endOfBar = false;
}
else
{
prevTime = prevTimeD == Core.Globals.MinDate ? tmpTime : prevTimeD;
prevTimeD = tmpTime;
endOfBar = true;
}
break;
case BarsPeriodType.Minute:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeMinute(bars, time, isBar);
}
if (isBar && time <= tmpTime || !isBar && time < tmpTime)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
tmpTime = TimeToBarTimeMinute(bars, time, isBar);
endOfBar = true;
}
break;
case BarsPeriodType.Volume:
if (tmpTime == Core.Globals.MinDate)
{
tmpVolume = volume;
endOfBar = tmpVolume >= BarsPeriod.BaseBarsPeriodValue;
prevTime = tmpTime = time;
if (endOfBar)
{
tmpVolume = 0;
}
break;
}
tmpVolume += volume;
endOfBar = tmpVolume >= BarsPeriod.BaseBarsPeriodValue;
if (endOfBar)
{
prevTime = tmpTime;
tmpVolume = 0;
tmpTime = time;
}
break;
case BarsPeriodType.Month:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeMonth(time, BarsPeriod.BaseBarsPeriodValue);
}
if (time.Month <= tmpTime.Month && time.Year == tmpTime.Year || time.Year < tmpTime.Year)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeMonth(time, BarsPeriod.BaseBarsPeriodValue);
}
break;
case BarsPeriodType.Second:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeSecond(bars, time, isBar);
}
if (time <= tmpTime)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
tmpTime = TimeToBarTimeSecond(bars, time, isBar);
endOfBar = true;
}
break;
case BarsPeriodType.Tick:
if (tmpTime == Core.Globals.MinDate || BarsPeriod.BaseBarsPeriodValue == 1)
{
prevTime = tmpTime;
if (prevTime == Core.Globals.MinDate)
{
prevTime = time;
}
tmpTime = time;
endOfBar = BarsPeriod.BaseBarsPeriodValue == 1;
break;
}
if (tmpTickCount < BarsPeriod.BaseBarsPeriodValue)
{
tmpTime = time;
endOfBar = false;
tmpTickCount++;
}
else
{
prevTime = tmpTime;
tmpTime = time;
endOfBar = true;
tmpTickCount = 1;
}
break;
case BarsPeriodType.Week:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeWeek(time.Date, tmpTime.Date, BarsPeriod.BaseBarsPeriodValue);
}
if (time.Date <= tmpTime.Date)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeWeek(time.Date, tmpTime.Date, BarsPeriod.BaseBarsPeriodValue);
}
break;
case BarsPeriodType.Year:
if (tmpTime == Core.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeYear(time, BarsPeriod.BaseBarsPeriodValue);
}
if (time.Year <= tmpTime.Year)
{
endOfBar = false;
}
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeYear(time, BarsPeriod.BaseBarsPeriodValue);
}
break;
}
#endregion
#region P&F logic
double tickSize = bars.Instrument.MasterInstrument.TickSize;
boxSize = Math.Floor(10000000.0 * BarsPeriod.Value * tickSize) / 10000000.0;
reversalSize = BarsPeriod.Value2 * boxSize;
if (bars.Count == 0 || IsIntraday && bars.IsResetOnNewTradingDay && isNewSession)
{
if (bars.Count > 0)
{
double lastHigh = bars.GetHigh(bars.Count - 1);
double lastLow = bars.GetLow(bars.Count - 1);
double lastClose = bars.GetClose(bars.Count - 1);
DateTime lastTime = bars.GetTime(bars.Count - 1);
bars.LastPrice = anchorPrice = lastClose;
if (bars.Count == tmpCount)
{
CalculatePfBar(bars, lastHigh, lastLow, lastClose, prevTime == Core.Globals.MinDate ? time : prevTime, lastTime);
}
}
AddBar(bars, close, close, close, close, tmpTime, volume);
anchorPrice = close;
trend = Trend.Undetermined;
prevTime = tmpTime;
volumeCount = 0;
bars.LastPrice = close;
tmpCount = bars.Count;
tmpHigh = high;
tmpLow = low;
return;
}
double c = bars.GetClose(bars.Count - 1);
double h = bars.GetHigh(bars.Count - 1);
double l = bars.GetLow(bars.Count - 1);
DateTime t = bars.GetTime(bars.Count - 1);
if (endOfBar)
{
CalculatePfBar(bars, h, l, c, prevTime, t);
volumeCount = volume;
tmpHigh = high;
tmpLow = low;
}
else
{
tmpHigh = high > tmpHigh ? high : tmpHigh;
tmpLow = low < tmpLow ? low : tmpLow;
volumeCount += volume;
}
bars.LastPrice = close;
tmpCount = bars.Count;
#endregion
}
protected override void OnDataPoint(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isBar, double bid, double ask)
{
// method variables
bool isNewSession = SessionIterator.IsNewSession(time, isBar);
double tickSize = bars.Instrument.MasterInstrument.TickSize;
if (SessionIterator == null)
{
SessionIterator = new SessionIterator(bars);
}
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar);
}
if (bars.Count == 0 || (bars.IsResetOnNewTradingDay && isNewSession))
{
// update fields
rangeMax = AddTwoDoubles(bars, bars.BarsPeriod.BaseBarsPeriodValue * tickSize, 0);
rangeMin = AddTwoDoubles(bars, bars.BarsPeriod.Value * tickSize, 0);
// set initial range, factoring dynamic
thisRange = isDynamic ? rangeMin : rangeMax;
AdjustMaxMin(bars, close, close);
// add first bar
AddBar(bars, thisOpen, thisOpen, thisOpen, thisOpen, time, volume);
}
else
{
// local variables
double barOpen = bars.GetOpen(bars.Count - 1);
double barHigh = bars.GetHigh(bars.Count - 1);
double barLow = bars.GetLow(bars.Count - 1);
int maxCompare = bars.Instrument.MasterInstrument.Compare(close, thisMax);
int minCompare = bars.Instrument.MasterInstrument.Compare(close, thisMin);
double thisClose = maxCompare > 0 ? Math.Min(close, thisMax) : minCompare < 0 ? Math.Max(close, thisMin) : close;
// range exceeded; create new bar(s)
if (maxCompare > 0 || minCompare < 0)
{
// local variables
bool newBar = true;
// update bias
prevBias = thisBias;
thisBias = close > barOpen ? 1 : close < barOpen ? -1 : 0;
// close current bar; volume included for on-touch only
// see this post for more info on volume calculation: http://www.ninjatrader.com/support/forum/showthread.php?p=302208#post302208
UpdateBar(bars, (maxCompare > 0 ? thisClose : barHigh), (minCompare < 0 ? thisClose : barLow), thisClose, time, 0);
// add next bar and loop phantom bars, if needed
do
{
// update thisRange for dynamic
if (isDynamic)
{
// increment range for same bias, if range has not exceeded max
if ((thisBias == prevBias || prevBias == 0) && thisRange < rangeMax)
{
thisRange = AddTwoDoubles(bars, thisRange, tickSize);
}
// increment range after trend change (will only fire once)
else if (thisBias != prevBias && prevBias != 0)
{
thisRange = AddTwoDoubles(bars, rangeMin, tickSize);
}
// ensure valid range
thisRange = Math.Min(thisRange, rangeMax);
}
// update fields
AdjustMaxMin(bars, thisClose, close);
thisClose = (maxCompare > 0) ? Math.Min(close, thisMax) : (minCompare < 0) ? Math.Max(close, thisMin) : close;
// add new bar; include volume once (except for on-touch), then create phantom bars
// see this post for more info on volume calculation: http://www.ninjatrader.com/support/forum/showthread.php?p=302208#post302208
AddBar(bars, thisOpen, (maxCompare > 0 ? thisClose : thisOpen), (minCompare < 0 ? thisClose : thisOpen), thisClose, time, (newBar ? volume : 0));
newBar = false;
// update fields
maxCompare = bars.Instrument.MasterInstrument.Compare(close, thisMax);
minCompare = bars.Instrument.MasterInstrument.Compare(close, thisMin);
}while (maxCompare > 0 || minCompare < 0);
}
else
{
UpdateBar(bars, (close > barHigh ? close : barHigh), (close < barLow ? close : barLow), close, time, volume);
}
}
bars.LastPrice = close;
}
protected override void OnRender(ChartControl chartControl, ChartScale chartScale)
{
if (IsInHitTest)
{
return;
}
int lastBar = ChartBars.ToIndex;
int firstBar = ChartBars.FromIndex;
double highPrice = 0;
double lowPrice = double.MaxValue;
SharpDX.Direct2D1.Brush brushDown = BarDownBrush.ToDxBrush(RenderTarget);
SharpDX.Direct2D1.Brush lineBrush = LineBrush.ToDxBrush(RenderTarget);
SharpDX.Direct2D1.Brush brushUp = BarUpBrush.ToDxBrush(RenderTarget);
brushDown.Opacity = (float)(Opacity / 100.0);
brushUp.Opacity = (float)(Opacity / 100.0);
for (int idx = firstBar; idx <= lastBar && idx >= 0; idx++)
{
highPrice = Math.Max(highPrice, Bars.GetHigh(idx));
lowPrice = Math.Min(lowPrice, Bars.GetLow(idx));
}
int volumeBarCount = BarCount;
double priceRange = highPrice - lowPrice;
double priceBoxSize = priceRange / volumeBarCount;
double volumeMax = 0;
// Pass 1: Fill all VolumeInfo structures with appropriate data
for (int i = 0; i < volumeBarCount; i++)
{
double priceUpper = lowPrice + priceBoxSize * (i + 1);
double priceLower = lowPrice + priceBoxSize * i;
double priceVolumeUp = 0;
double priceVolumeDown = 0;
for (int idx = firstBar; idx <= lastBar; idx++)
{
double checkPrice;
PriceSeries series = (Inputs[0] as PriceSeries);
switch (series.PriceType)
{
case PriceType.Open: checkPrice = Bars.GetOpen(idx); break;
case PriceType.Close: checkPrice = Bars.GetClose(idx); break;
case PriceType.High: checkPrice = Bars.GetHigh(idx); break;
case PriceType.Low: checkPrice = Bars.GetLow(idx); break;
case PriceType.Median: checkPrice = (Bars.GetHigh(idx) + Bars.GetLow(idx)) / 2; break;
case PriceType.Typical: checkPrice = (Bars.GetHigh(idx) + Bars.GetLow(idx) + Bars.GetClose(idx)) / 3; break;
case PriceType.Weighted: checkPrice = (Bars.GetHigh(idx) + Bars.GetLow(idx) + 2 * Bars.GetClose(idx)) / 4; break;
default: checkPrice = Bars.GetClose(idx); break;
}
if (checkPrice >= priceLower && checkPrice < priceUpper)
{
if (Bars.GetOpen(idx) < Bars.GetClose(idx))
{
priceVolumeUp += Bars.GetVolume(idx);
}
else
{
priceVolumeDown += Bars.GetVolume(idx);
}
}
}
volumeInfo[i].up = priceVolumeUp;
volumeInfo[i].down = priceVolumeDown;
volumeInfo[i].total = priceVolumeUp + priceVolumeDown;
volumeMax = Math.Max(volumeMax, volumeInfo[i].total);
}
// Pass 2: Paint the volume bars
for (int i = 0; i < Math.Min(volumeBarCount, lastBar - firstBar + 1); i++)
{
double priceUpper = lowPrice + priceBoxSize * (i + 1);
double priceLower = lowPrice + priceBoxSize * i;
int yUpper = Convert.ToInt32(chartScale.GetYByValue(priceUpper)) + BarSpacing;
int yLower = Convert.ToInt32(chartScale.GetYByValue(priceLower));
int barWidthUp = (int)((chartScale.Height / 2) * (volumeInfo[i].up / volumeMax));
int barWidthDown = (int)((chartScale.Height / 2) * (volumeInfo[i].down / volumeMax));
SharpDX.RectangleF rect = new SharpDX.RectangleF(ChartPanel.X, yUpper, barWidthUp, Math.Abs(yUpper - yLower));
RenderTarget.FillRectangle(rect, brushUp);
RenderTarget.DrawRectangle(rect, brushUp);
SharpDX.RectangleF rect2 = new SharpDX.RectangleF(ChartPanel.X + barWidthUp, yUpper, barWidthDown, Math.Abs(yUpper - yLower));
RenderTarget.DrawRectangle(rect2, brushDown);
RenderTarget.FillRectangle(rect2, brushDown);
if (DrawLines)
{
RenderTarget.DrawLine(new SharpDX.Vector2(ChartPanel.X, yLower), new SharpDX.Vector2(ChartPanel.X + ChartPanel.W, yLower), lineBrush);
if (i == volumeBarCount - 1)
{
RenderTarget.DrawLine(new SharpDX.Vector2(ChartPanel.X, yUpper), new SharpDX.Vector2(ChartPanel.X + ChartPanel.W, yUpper), lineBrush);
}
}
}
lineBrush.Dispose();
brushDown.Dispose();
brushUp.Dispose();
}
protected override void OnDataPoint(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isBar, double bid, double ask)
{
if (SessionIterator == null)
{
SessionIterator = new SessionIterator(bars);
}
bool isNewSession = SessionIterator.IsNewSession(time, isBar);
if (isNewSession)
{
SessionIterator.GetNextSession(time, isBar);
}
if (bars.Count == 0 || bars.IsResetOnNewTradingDay && isNewSession)
{
AddBar(bars, open, high, low, close, time, volume);
}
else
{
double barClose = bars.GetClose(bars.Count - 1);
double barHigh = bars.GetHigh(bars.Count - 1);
double barLow = bars.GetLow(bars.Count - 1);
double tickSize = bars.Instrument.MasterInstrument.TickSize;
double rangeValue = Math.Floor(10000000.0 * bars.BarsPeriod.Value * tickSize) / 10000000.0;
if (close.ApproxCompare(barLow + rangeValue) > 0)
{
double newClose = barLow + rangeValue; // Every bar closes either with high or low
if (newClose.ApproxCompare(barClose) > 0)
{
UpdateBar(bars, newClose, barLow, newClose, time, 0);
}
// If there's still a gap, fill with phantom bars
double newBarOpen = newClose + tickSize;
while (close.ApproxCompare(newClose) > 0)
{
newClose = Math.Min(close, newBarOpen + rangeValue);
AddBar(bars, newBarOpen, newClose, newBarOpen, newClose, time, close.ApproxCompare(newClose) > 0 ? 0 : volume);
newBarOpen = newClose + tickSize;
}
}
else if ((barHigh - rangeValue).ApproxCompare(close) > 0)
{
double newClose = barHigh - rangeValue; // Every bar closes either with high or low
if (barClose.ApproxCompare(newClose) > 0)
{
UpdateBar(bars, barHigh, newClose, newClose, time, 0);
}
// if there's still a gap, fill with phantom bars
double newBarOpen = newClose - tickSize;
while (newClose.ApproxCompare(close) > 0)
{
newClose = Math.Max(close, newBarOpen - rangeValue);
AddBar(bars, newBarOpen, newBarOpen, newClose, newClose, time, newClose.ApproxCompare(close) > 0 ? 0 : volume);
newBarOpen = newClose - tickSize;
}
}
else
{
UpdateBar(bars, close > barHigh ? close : barHigh, close < barLow ? close : barLow, close, time, volume);
}
}
bars.LastPrice = close;
}
private void UpdateHiLoPrice()
{
String strPrint = string.Format("StopEnBarIndex={0}", StopEnBarIndex);
if (StopEnBarIndex >= 0)
{
int barsBack = CurrentBars[0] - StopEnBarIndex;
strPrint = string.Format("Hi[{0}]={1} \r\nLo[{2}]={3}",
barsBack, Bars.GetHigh(StopEnBarIndex), barsBack, Bars.GetLow(StopEnBarIndex));
}
//Draw.ArrowUp(this, "tag1", true, 0, Lows[0][0] - TickSize, Brushes.Red);
//Draw.Diamond(this, "tag1", true, Bars.GetTime(StopEnBarIndex), Bars.GetLow(StopEnBarIndex) - TickSize, Brushes.Red);
//Draw.Diamond(this, "tag1", true, 0, Low[0] - TickSize, Brushes.Red);
//giChartTrader.SetStopPrice(Bars.GetLow(StopEnBarIndex).ToString());
RemoveDrawObject(tagHiLoPriceTextField);
Draw.TextFixed(this, tagHiLoPriceTextField, strPrint, TextPosition.BottomRight, Brushes.Blue,
new Gui.Tools.SimpleFont("Arial", 12), Brushes.Transparent, Brushes.Transparent, 100);
}
/// <summary>
/// </summary>
/// <param name="bars"></param>
/// <param name="open"></param>
/// <param name="high"></param>
/// <param name="low"></param>
/// <param name="close"></param>
/// <param name="time"></param>
/// <param name="volume"></param>
/// <param name="isRealtime"></param>
public override void Add(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isRealtime)
{
#region Building Bars from Base Period
if (bars.Count != tmpCount) // reset cache when bars are trimmed
if (bars.Count == 0)
{
tmpTime = Cbi.Globals.MinDate;
tmpVolume = 0;
tmpDayCount = 0;
tmpTickCount = 0;
}
else
{
tmpTime = bars.GetTime(bars.Count - 1);
tmpVolume = bars.GetVolume(bars.Count - 1);
tmpTickCount = bars.TickCount;
tmpDayCount = bars.DayCount;
bars.LastPrice = anchorPrice = bars.GetClose(bars.Count - 1);
}
switch (bars.Period.BasePeriodType)
{
case PeriodType.Day:
tmpTime = time.Date;
if (isRealtime && time >= cacheSessionEnd)
{
tmpDayCount++;
bars.Session.GetSessionDate(time, false, out tmpTime, out cacheSessionEnd);
if (tmpTime < time.Date) tmpTime = time.Date; // make sure timestamps are ascending
}
if (!isRealtime && prevTimeD != tmpTime) tmpDayCount++;
if ((!isRealtime && bars.Count > 0 && tmpTime == bars.TimeLastBar.Date)
|| (isRealtime && bars.Count > 0 && tmpTime <= bars.TimeLastBar.Date)
|| tmpDayCount < bars.Period.BasePeriodValue)
endOfBar = false;
else
{
prevTime = prevTimeD == Cbi.Globals.MinDate ? tmpTime : prevTimeD;
prevTimeD = tmpTime;
endOfBar = true;
}
break;
case PeriodType.Minute:
if (tmpTime == Cbi.Globals.MinDate)
prevTime = tmpTime = TimeToBarTimeMinute(bars, time, bars.Session.NextBeginTime, bars.Period.BasePeriodValue, isRealtime);
if (!isRealtime && time <= tmpTime || isRealtime && time < tmpTime)
endOfBar = false;
else
{
prevTime = tmpTime;
tmpTime = TimeToBarTimeMinute(bars, time, bars.Session.NextBeginTime, bars.Period.BasePeriodValue, isRealtime);
endOfBar = true;
}
break;
case PeriodType.Volume:
if (tmpTime == Cbi.Globals.MinDate)
{
tmpVolume = volume;
endOfBar = tmpVolume >= bars.Period.BasePeriodValue;
prevTime = tmpTime = time;
if (endOfBar)
tmpVolume = 0;
break;
}
tmpVolume += volume;
endOfBar = tmpVolume >= bars.Period.BasePeriodValue;
if (endOfBar)
{
prevTime = tmpTime;
tmpVolume = 0;
tmpTime = time;
}
break;
case PeriodType.Month:
if (tmpTime == Cbi.Globals.MinDate)
prevTime = tmpTime = TimeToBarTimeMonth(time, bars.Period.BasePeriodValue);
if (time.Month <= tmpTime.Month && time.Year == tmpTime.Year || time.Year < tmpTime.Year)
endOfBar = false;
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeMonth(time, bars.Period.BasePeriodValue);
}
break;
case PeriodType.Second:
if (tmpTime == Cbi.Globals.MinDate)
{
prevTime = tmpTime = TimeToBarTimeSecond(bars, time,
new DateTime(bars.Session.NextBeginTime.Year,
bars.Session.NextBeginTime.Month,
bars.Session.NextBeginTime.Day,
bars.Session.NextBeginTime.Hour,
bars.Session.NextBeginTime.Minute, 0),
bars.Period.BasePeriodValue);
}
if (time <= tmpTime)
endOfBar = false;
else
{
prevTime = tmpTime;
tmpTime = TimeToBarTimeSecond(bars, time, bars.Session.NextBeginTime, bars.Period.BasePeriodValue);
endOfBar = true;
}
break;
case PeriodType.Tick:
if (tmpTime == Cbi.Globals.MinDate || bars.Period.BasePeriodValue == 1)
{
prevTime = tmpTime = time;
tmpTickCount = bars.Period.BasePeriodValue == 1 ? 0 : 1;
endOfBar = bars.Period.BasePeriodValue == 1;
break;
}
if (tmpTickCount < bars.Period.BasePeriodValue)
{
tmpTime = time;
endOfBar = false;
tmpTickCount++;
}
else
{
prevTime = tmpTime;
tmpTime = time;
endOfBar = true;
tmpTickCount = 1;
}
break;
case PeriodType.Week:
if (tmpTime == Cbi.Globals.MinDate)
prevTime = tmpTime = TimeToBarTimeWeek(time.Date, tmpTime.Date, bars.Period.BasePeriodValue);
if (time.Date <= tmpTime.Date)
endOfBar = false;
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeWeek(time.Date, tmpTime.Date, bars.Period.BasePeriodValue);
}
break;
case PeriodType.Year:
if (tmpTime == Cbi.Globals.MinDate)
prevTime = tmpTime = TimeToBarTimeYear(time, bars.Period.Value);
if (time.Year <= tmpTime.Year)
endOfBar = false;
else
{
prevTime = tmpTime;
endOfBar = true;
tmpTime = TimeToBarTimeYear(time, bars.Period.Value);
}
break;
default:
break;
}
#endregion
#region P&F logic
double tickSize = bars.Instrument.MasterInstrument.TickSize;
boxSize = Math.Floor(10000000.0 * bars.Period.Value * tickSize) / 10000000.0;
reversalSize = bars.Period.Value2 * boxSize;
if (bars.Count == 0 || (IsIntraday && bars.IsNewSession(time, isRealtime)))
{
if (bars.Count > 0)
{
double lastOpen = bars.GetOpen(bars.Count - 1);
double lastHigh = bars.GetHigh(bars.Count - 1);
double lastLow = bars.GetLow(bars.Count - 1);
double lastClose = bars.GetClose(bars.Count - 1);
DateTime lastTime = bars.GetTime(bars.Count - 1);
bars.LastPrice = anchorPrice = lastClose;
if (bars.Count == tmpCount)
CalculatePfBar(bars, lastOpen, lastHigh, lastLow, lastClose, prevTime, lastTime, isRealtime);
}
AddBar(bars, close, close, close, close, tmpTime, volume, isRealtime);
anchorPrice = close;
trend = Trend.Undetermined;
prevTime = tmpTime;
volumeCount = 0;
bars.LastPrice = close;
tmpCount = bars.Count;
tmpHigh = high;
tmpLow = low;
return;
}
Bar bar = (Bar)bars.Get(bars.Count - 1);
double c = bar.Close;
double o = bar.Open;
double h = bar.High;
double l = bar.Low;
DateTime t = bar.Time;
if (endOfBar)
{
CalculatePfBar(bars, o, h, l, c, prevTime, t, isRealtime);
volumeCount = volume;
tmpHigh = high;
tmpLow = low;
}
else
{
tmpHigh = (high > tmpHigh ? high : tmpHigh);
tmpLow = (low < tmpLow ? low : tmpLow);
volumeCount += volume;
}
bars.LastPrice = close;
tmpCount = bars.Count;
#endregion
}
//protected override void OnBarUpdate()
//{
// //TODO: Write your owner OnBarUpdate handling
// //DrawArrowUp("Arrowup" + CurrentBar, true, Bars.GetTime(Count - 1), Bars.GetLow(CurrentBar) - 300 * TickSize, Color.Red);
// //DrawArrowDown("Arrowdown" + CurrentBar, true, Bars.GetTime(Count - 1), Bars.GetHigh(CurrentBar) + 300 * TickSize, Color.Green);
// //Occurred.Set(-1);
// //Entry.Set(Close[0]);
//}
protected override void OnBarUpdate()
{
//MyGap.Set(Input[0]);
if (Bars != null && Bars.Count > 0)
// && TimeFrame.Periodicity == DatafeedHistoryPeriodicity.Minute
// && TimeFrame.PeriodicityValue == 15)
{
}
else
{
return;
}
if (Bars.BarsSinceSession == 0)
{
sessionprocessed = false;
}
//08.00, 08.15, 08.30, 08.45, 09.00 sind abgeschlossen -> es ist 09.15)
// if(Bars.BarsSinceSession == 5)
if (ToTime(Bars.GetTime(CurrentBar)) > 90000 && //größer 09.00 geht für 15M und 1Std (und 1Tag?)
sessionprocessed == false) //Tag noch nicht verarbeitet
{
sessionprocessed = true;
GapTradeLong = GapTradeShort = false;
IBar GapOpenBar = Bars.Where(x => x.Time.Date == Bars[0].Time.Date).FirstOrDefault(); //liefert erster kerze des tages
double GapOpen = GapOpenBar.Open;
double LastDayClose = PriorDayOHLC().PriorClose[0];
double GapSize = GapOpen - LastDayClose;
DateTime LastDayCloseDate = Bars.GetTime(Count - 7);
DateTime LastPeriod = Time[1];
if (LastDayClose != null &&
Math.Abs(LastDayClose - GapOpen) > _PunkteGapMin &&
Math.Abs(LastDayClose - GapOpen) < _PunkteGapMax)
{ //Wenn Gap größer 50 und kleiner 100
existgap = true;
//Gap markieren (08.00 - 09.15)
string strMyRect = "MyRect" + Count;
string strMyGapSize = "MyGapSize" + Count;
if (LastDayClose - GapOpen < 0) //Long
{
//Long
//DrawRectangle(strMyRect, true, LastDayCloseDate, LastDayClose, LastPeriod, HighestHighPrice(5)[0], _col_gap, _col_gap, 70);
DrawText(strMyGapSize, true, Math.Round(GapSize, 1).ToString(), LastDayCloseDate, LastDayClose + 25, 9, Color.Black, new Font("Areal", 9), StringAlignment.Center, Color.Black, Color.Azure, 1);
// if (LinReg(5)[0] > GapOpen)
if (LinReg(Closes[0], 5)[0] > GapOpen)
{
//Chancenreicher SuccessTrade
string strArrowUp = "ArrowUp" + Bars.GetTime(CurrentBar);
DrawArrowUp(strArrowUp, true, Bars.GetTime(Count - 1), Bars.GetOpen(CurrentBar) - 300 * TickSize, Color.Green);
GapTradeLong = true;
Occurred.Set(1);
Entry.Set(Bars.GetOpen(CurrentBar));
}
}
else
{
//Short
//DrawRectangle(strMyRect, true, LastDayCloseDate, LastDayClose, LastPeriod, LowestLowPrice(5)[0], Color.Pink, Color.Pink, 70);
DrawText(strMyGapSize, true, Math.Round(GapSize, 1).ToString(), LastDayCloseDate, LastDayClose - 25, 9, Color.Black, new Font("Areal", 9), StringAlignment.Center, Color.Black, Color.Azure, 1);
if (LinReg(Closes[0], 5)[0] < GapOpen)
{
////Chancenreicher SuccessTrade
string strArrowDown = "ArrowDown" + Bars.GetTime(CurrentBar);
DrawArrowDown(strArrowDown, true, Bars.GetTime(Count - 1), Bars.GetOpen(CurrentBar) + 300 * TickSize, Color.Red);
GapTradeShort = true;
Occurred.Set(-1);
Entry.Set(Bars.GetOpen(CurrentBar));
}
}
if (GapTradeShort == true || GapTradeLong == true)
{
Print("------------------" + Time[5] + "------------------");
Print("LineReg: " + Math.Round(LinReg(5)[0]), 1);
Print("Gap Open: " + GapOpen);
}
}
else
{
existgap = false;
}
}
//09.15. - 09.30 Kerze
else if (Bars.BarsSinceSession == 6 && existgap == true)
{
//Auswertung
decimal GapTradeResult;
Color colorTextBox;
GapTradeResult = (decimal)Bars.GetClose(CurrentBar - 1) - (decimal)Bars.GetOpen(CurrentBar - 1);
if (GapTradeLong == true)
{
//Long
GapTradeCounterLong += 1;
GapTradeResultTotalLong = GapTradeResultTotalLong + GapTradeResult;
string strGapeTradeLong = "GapTradeLong" + CurrentBar;
string strTradeResultLong;
if (GapTradeResult < 0)
{
Print("FAAAAAAAAAAAAAAAIIIIIIIIIIIIIILLLLLLLLLL");
GapTradeFailCounterLong += 1;
strTradeResultLong = "Fail " + GapTradeResult.ToString();
colorTextBox = colFail;
}
else
{
GapTradeWinCounterLong += 1;
strTradeResultLong = "Win " + GapTradeResult.ToString();
colorTextBox = colWin;
}
DrawText(strGapeTradeLong, true, strTradeResultLong, Time[1], Bars.GetHigh(CurrentBar - 1) + 10, 9, Color.Black, new Font("Areal", 9), StringAlignment.Center, Color.Black, colorTextBox, 70);
}
else if (GapTradeShort == true)
{
//Short
GapTradeCounterShort += 1;
GapTradeResultTotalShort = GapTradeResultTotalShort - GapTradeResult;
string strGapeTradeShort = "GapTradeLong" + CurrentBar;
string strTradeResultShort;
if (GapTradeResult > 0)
{
Print("FAAAAAAAAAAAAAAAIIIIIIIIIIIIIILLLLLLLLLL");
GapTradeFailCounterShort += 1;
strTradeResultShort = "Fail " + GapTradeResult.ToString();
colorTextBox = colFail;
}
else
{
GapTradeWinCounterShort += 1;
strTradeResultShort = "Win " + GapTradeResult.ToString();
colorTextBox = colWin;
}
DrawText(strGapeTradeShort, true, strTradeResultShort, Time[1], Bars.GetLow(CurrentBar - 1) - 10, 9, Color.Black, new Font("Areal", 9), StringAlignment.Center, Color.Black, colorTextBox, 70);
}
Print("Gap Trade Result: " + GapTradeResult);
}
if (Count == Bars.Count - 1)
{
Print("Total Trades Long: " + GapTradeCounterLong);
Print("Wins Long: " + GapTradeWinCounterLong);
Print("Fails Long: " + GapTradeFailCounterLong);
Print("Total Trades Short: " + GapTradeCounterShort);
Print("Wins Short: " + GapTradeWinCounterShort);
Print("Fails Short: " + GapTradeFailCounterShort);
if (GapTradeCounterLong > 0)
{
Print("Avg Long: " + (GapTradeResultTotalLong / GapTradeCounterLong));
}
if (GapTradeCounterShort > 0)
{
Print("Avg Short: " + (GapTradeResultTotalShort / GapTradeCounterShort));
}
}
}
private void plotSwingPivots(Dictionary <int, string> reducedPivots, string prefix)
{
List <int> orderedMarkers = reducedPivots.Keys.ToList();
orderedMarkers.Sort();
int objnum = 0;
string previous = "";
foreach (int marker in orderedMarkers)
{
if (reducedPivots[marker].Equals(MIN_MAX) && previous.Equals(MAX))
{
DateTime timeValue = Bars.GetSessionEndTime(marker);
Draw.Diamond(this, objnum.ToString() + prefix + "M", false, timeValue, Bars.GetLow(marker), Brushes.Blue);
objnum++;
timeValue = Bars.GetSessionEndTime(marker);
Draw.Diamond(this, objnum.ToString() + prefix + "M", false, timeValue, Bars.GetHigh(marker), Brushes.White);
objnum++;
}
else if (reducedPivots[marker].Equals(MIN_MAX) && previous.Equals(MIN))
{
DateTime timeValue = Bars.GetSessionEndTime(marker);
Draw.Diamond(this, objnum.ToString() + prefix + "M", false, timeValue, Bars.GetHigh(marker), Brushes.White);
objnum++;
timeValue = Bars.GetSessionEndTime(marker);
Draw.Diamond(this, objnum.ToString() + prefix + "M", false, timeValue, Bars.GetLow(marker), Brushes.Blue);
objnum++;
}
else if (reducedPivots[marker].Equals(MAX))
{
DateTime timeValue = Bars.GetSessionEndTime(marker);
Draw.Diamond(this, objnum.ToString() + prefix + "M", false, timeValue, Bars.GetHigh(marker), Brushes.White);
objnum++;
}
else
{
DateTime timeValue = Bars.GetSessionEndTime(marker);
Draw.Diamond(this, objnum.ToString() + prefix + "M", false, timeValue, Bars.GetLow(marker), Brushes.Blue);
objnum++;
}
previous = reducedPivots[marker];
}
}
