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);
}
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 (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.Value || isBar && bars.Count > 0 && barTime == bars.LastBarTime.Date || !isBar && bars.Count > 0 && barTime <= bars.LastBarTime.Date)
{
UpdateBar(bars, high, low, close, barTime, volume);
}
else
{
AddBar(bars, open, high, low, close, barTime, 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);
}
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 OnDataPoint(Bars bars, double open, double high, double low, double close, DateTime time, long volume, bool isBar, double bid, double ask)
{
///Beta 9 addition!
// build a session iterator from the bars object being updated
if (SessionIterator == null)
{
SessionIterator = new SessionIterator(bars);
}
// check if we are in a new trading session based on the trading hours selected by the user
bool isNewSession = SessionIterator.IsNewSession(time, isBar);
// calculate the new trading day
if (isNewSession)
{
SessionIterator.CalculateTradingDay(time, isBar);
}
///End Beta 9 addition
//### First Bar
if (bars.Count == 0 || (bars.IsResetOnNewTradingDay && isNewSession))
{
tickSize = bars.Instrument.MasterInstrument.TickSize;
trendOffset = bars.BarsPeriod.Value * tickSize;
reversalOffset = bars.BarsPeriod.Value2 * tickSize;
//bars.BarPeriod.BaseBarsPeriodValue = bars.BarsPeriod.Value; //### Remove to customize OpenOffset
openOffset = Math.Ceiling((double)bars.BarsPeriod.BaseBarsPeriodValue * 1) * tickSize;
barOpen = close;
barMax = barOpen + (trendOffset * barDirection);
barMin = barOpen - (trendOffset * barDirection);
AddBar(bars, barOpen, barOpen, barOpen, barOpen, time, volume);
}
//### Subsequent Bars
else
{
maxExceeded = bars.Instrument.MasterInstrument.Compare(close, barMax) > 0 ? true : false;
minExceeded = bars.Instrument.MasterInstrument.Compare(close, barMin) < 0 ? true : false;
//### Defined Range Exceeded?
if (maxExceeded || minExceeded)
{
double thisClose = maxExceeded ? Math.Min(close, barMax) : minExceeded?Math.Max(close, barMin) : close;
barDirection = maxExceeded ? 1 : minExceeded ? -1 : 0;
fakeOpen = thisClose - (openOffset * barDirection); //### Fake Open is halfway down the bar
//### Close Current Bar
UpdateBar(bars, (maxExceeded ? thisClose : bars.GetHigh(bars.Count - 1)), (minExceeded ? thisClose : bars.GetLow(bars.Count - 1)), thisClose, time, volume);
//### Add New Bar
barOpen = close;
barMax = thisClose + ((barDirection > 0 ? trendOffset : reversalOffset));
barMin = thisClose - ((barDirection > 0 ? reversalOffset : trendOffset));
AddBar(bars, fakeOpen, (maxExceeded ? thisClose : fakeOpen), (minExceeded ? thisClose : fakeOpen), thisClose, time, volume);
}
//### Current Bar Still Developing
else
{
UpdateBar(bars, (close > bars.GetHigh(bars.Count - 1) ? close : bars.GetHigh(bars.Count - 1)), (close < bars.GetLow(bars.Count - 1) ? close : bars.GetLow(bars.Count - 1)), close, time, volume);
}
}
bars.LastPrice = close;
}
