/// <summary>
/// Called on each bar update event (incoming tick)
/// </summary>
protected override void OnBarUpdate()
{
if (CurrentBar < Bars.Count - 1)
{
Value.Set(price);
return;
}
IHorizontalLine alertLine = null;
IDrawObject drawObject = DrawObjects["TriggerLine"];
if (drawObject != null && drawObject.DrawType == DrawType.HorizontalLine)
{
alertLine = (drawObject as IHorizontalLine);
}
if (showTriggerLine && alertLine == null)
{
alertLine = DrawHorizontalLine("TriggerLine", AutoScale, fixedPrice > 0 ? fixedPrice : Input[0], Plots[0].Pen.Color, Plots[0].Pen.DashStyle, (int)Plots[0].Pen.Width);
alertLine.Locked = false;
price = Instrument.MasterInstrument.Round2TickSize(alertLine.Y);
}
double lineVal = showTriggerLine ? Instrument.MasterInstrument.Round2TickSize(alertLine.Y) : price;
if (showTriggerLine && lineVal != price)
{
price = lineVal;
triggered = false;
triggerSet = false;
}
if (alertLine != null)
{
Plots[0].Pen.Color = alertLine.Pen.Color;
Plots[0].Pen.Width = alertLine.Pen.Width;
Plots[0].Pen.DashStyle = alertLine.Pen.DashStyle;
alertLine.Y = lineVal;
}
Value.Set(lineVal);
if (Historical || triggered)
{
return;
}
if (!triggerSet)
{
triggerOnGreaterThan = Input[0] >= price - (TickSize * 0.5) ? false : true;
triggerSet = true;
}
if ((triggerOnGreaterThan && Input[0] >= price - (TickSize * 0.5)) || (!triggerOnGreaterThan && Input[0] <= price + (TickSize * 0.5)))
{
triggered = true;
Alert(DateTime.Now.Millisecond.ToString(), Cbi.Priority.Medium, "Price level '" + price + "' hit!", Cbi.Core.InstallDir + @"\sounds\Alert4.wav", 0, Color.Yellow, Color.Black);
}
}
private void rewardRiskButtonClick(object s, EventArgs e)
{
if (toolStripButton.Checked)
{
// Change the button text to Bold Green color.
toolStripButton.Font = btnBoldFont;
toolStripButton.ForeColor = Color.Green;
if (ChartControl != null)
{
stopPrice = High[LowestBar(Low, ChartControl.BarsPainted)];
targetPrice = Low[HighestBar(High, ChartControl.BarsPainted)];
entryPrice = stopPrice + ((targetPrice - stopPrice) / 2);
DrawHorizontalLine("Target", true, targetPrice, Color.Green, DashStyle.Solid, 3);
DrawHorizontalLine("Entry", true, entryPrice, Color.Sienna, DashStyle.Solid, 3);
DrawHorizontalLine("Stop", true, stopPrice, Color.Red, DashStyle.Solid, 3);
ChartControl.Refresh();
} // if (ChartControl != null)
rewardRiskMgtEnabled = true;
}
else
{
// Revert button text to its default.
toolStripButton.Font = btnDefFont;
toolStripButton.ForeColor = Color.Black;
if (ChartControl != null)
{
RemoveDrawObject("Target");
RemoveDrawObject("Entry");
RemoveDrawObject("Stop");
entry = null;
target = null;
stop = null;
ChartControl.Refresh();
} // if (ChartControl != null)
rewardRiskMgtEnabled = false;
}
}
public override void Plot(Graphics graphics, Rectangle bounds, double min, double max)
{
base.Plot(graphics, bounds, min, max);
int y = 0;
StringFormat format = new StringFormat();
format.Alignment = StringAlignment.Far;
foreach (IDrawObject draw in DrawObjects)
{
if (draw.UserDrawn && draw.DrawType == DrawType.HorizontalLine)
{
if (draw.Tag.ToUpper().Contains("TARGET"))
{
target = (IHorizontalLine)draw;
targetPrice = Instrument.MasterInstrument.Round2TickSize(target.Y);
y = ChartControl.GetYByValue(Bars, targetPrice);
risk = Math.Abs(entryPrice - stopPrice);
reward = Math.Abs(targetPrice - entryPrice);
riskReward = (risk > 0) ? reward / risk : 0;
graphics.DrawString("T: " + targetPrice.ToString("0.0000") + "\nR/R " + riskReward.ToString("0.##") + ":1", boldFont, target.Pen.Brush, bounds.Width, y, format);
}
else
if (draw.Tag.ToUpper().CompareTo("ENTRY") == 0)
{
entry = (IHorizontalLine)draw;
entryPrice = Instrument.MasterInstrument.Round2TickSize(entry.Y);
y = ChartControl.GetYByValue(Bars, entryPrice);
graphics.DrawString("E: " + entryPrice.ToString("0.0000"), boldFont, entry.Pen.Brush, bounds.Width, y, format);
}
else
if (draw.Tag.ToUpper().CompareTo("STOP") == 0)
{
stop = (IHorizontalLine)draw;
stopPrice = Instrument.MasterInstrument.Round2TickSize(stop.Y);
y = ChartControl.GetYByValue(Bars, stopPrice);
graphics.DrawString("S: " + stopPrice.ToString("0.0000"), boldFont, stop.Pen.Brush, bounds.Width, y, format);
}
}
}
}
private void rewardRiskButtonClick(object s, EventArgs e)
{
if ( toolStripButton.Checked )
{
// Change the button text to Bold Green color.
toolStripButton.Font = btnBoldFont;
toolStripButton.ForeColor = Color.Green;
if ( ChartControl != null )
{
stopPrice = High[LowestBar(Low, ChartControl.BarsPainted)];
targetPrice = Low[HighestBar(High, ChartControl.BarsPainted)];
entryPrice = stopPrice + ((targetPrice - stopPrice) / 2);
DrawHorizontalLine("Target", true, targetPrice, Color.Green, DashStyle.Solid, 3);
DrawHorizontalLine("Entry", true, entryPrice, Color.Sienna, DashStyle.Solid, 3);
DrawHorizontalLine("Stop", true, stopPrice, Color.Red, DashStyle.Solid, 3);
ChartControl.Refresh();
} // if (ChartControl != null)
rewardRiskMgtEnabled = true;
}
else
{
// Revert button text to its default.
toolStripButton.Font = btnDefFont;
toolStripButton.ForeColor = Color.Black;
if ( ChartControl != null )
{
RemoveDrawObject("Target");
RemoveDrawObject("Entry");
RemoveDrawObject("Stop");
entry = null;
target = null;
stop = null;
ChartControl.Refresh();
} // if (ChartControl != null)
rewardRiskMgtEnabled = false;
}
}
public override void Plot(Graphics graphics, Rectangle bounds, double min, double max) {
base.Plot(graphics, bounds, min, max);
int y=0;
// 28Mar12 CKKOH
if ( rewardRiskMgtEnabled == false )
return;
try {
if ( entry == null || stop == null || target == null ) {
foreach (IDrawObject draw in DrawObjects) {
if (draw.DrawType == DrawType.HorizontalLine) {
draw.Locked = false;
switch (draw.Tag.ToUpper()) {
case "ENTRY":
entry = (IHorizontalLine) draw;
break;
case "STOP":
stop = (IHorizontalLine) draw;
break;
case "TARGET":
target = (IHorizontalLine) draw;
break;
default:
break;
}
}
}
}
if ( entry != null ) {
entryPrice = Instrument.MasterInstrument.Round2TickSize(entry.Y);
y = ChartControl.GetYByValue(Bars, entryPrice);
tradeSide = ( stopPrice <= entryPrice ) ? 1 : -1;
risk = (entryPrice-stopPrice)*tradeSide;
tickStop = (int)Math.Round(risk/TickSize);
reward = (targetPrice-entryPrice)*tradeSide;
tickTarget = (int)Math.Round(reward/TickSize);
riskReward = ( risk != 0 ) ? reward/risk : 0;
//### Risk Acct Percentage Specified
if ( userAcctSize > 0 && userAcctRisk > 0 ) dollarRisk = userAcctSize * (userAcctRisk/100);
//### Risk Explicit Dollar Amount Specified
if ( userDollarRisk > 0 ) dollarRisk = userDollarRisk;
//### Fixed Shares Specified
if ( fixedShares > 0 ) {
shares = fixedShares;
dollarRisk = shares * tickStop * dollarsPerTick;
}
//### Calculated Shares
else {
if ( tickStop > 0 && dollarsPerTick > 0 )
// Modified by CKKOH
//shares = (int)(dollarRisk/(tickStop*dollarsPerTick));
shares = (int)((dollarRisk * sharesMultiplier)/ (tickStop * dollarsPerTick));
else shares = 0;
}
graphics.DrawString( ((tradeSide>0)?"Long":"Short") +": " +shares +" @ " +entryPrice.ToString(priceFormat) +"\n" +tickStop +"T [$"+dollarRisk.ToString("0") +"]", boldFont, entry.Pen.Brush, ChartControl.CanvasRight, y, format );
}
if ( stop != null ) {
stopPrice = Instrument.MasterInstrument.Round2TickSize(stop.Y);
y = ChartControl.GetYByValue(Bars, stopPrice);
// Modified by CKKOH
//graphics.DrawString("Stp: " +shares +" @ " +((decimal)stopPrice).ToString(priceFormat) +"\n" +tickStop +"T $"+(shares*tickStop*dollarsPerTick).ToString("0"), boldFont, stop.Pen.Brush, ChartControl.CanvasRight, y, format);
graphics.DrawString("Stp: " + shares + " @ " + ((decimal)stopPrice).ToString(priceFormat) + "\n" + tickStop + "T $" + ((shares * tickStop * dollarsPerTick) / sharesMultiplier).ToString("0"), boldFont, stop.Pen.Brush, ChartControl.CanvasRight, y, format);
}
if ( target != null ) {
targetPrice = Instrument.MasterInstrument.Round2TickSize(target.Y);
y = ChartControl.GetYByValue(Bars, targetPrice);
// Modified by CKKOH
//graphics.DrawString("Tgt: " +shares +" @ " +targetPrice.ToString(priceFormat) +"\n" +riskReward.ToString("0.##") +"R " +tickTarget +"T $" +(shares*tickTarget*dollarsPerTick).ToString("0"), boldFont, target.Pen.Brush, ChartControl.CanvasRight, y, format);
graphics.DrawString("Tgt: " + shares + " @ " + targetPrice.ToString(priceFormat) + "\n" + riskReward.ToString("0.##") + "R " + tickTarget + "T $" + ((shares * tickTarget * dollarsPerTick) / sharesMultiplier).ToString("0"), boldFont, target.Pen.Brush, ChartControl.CanvasRight, y, format);
}
} catch (Exception ex){
//Print(ex.ToString());
Print("(RISK_REWARD) Need Entry, Stop and Target lines");
entry = null; stop = null; target = null;
entryPrice = 0; stopPrice = 0; targetPrice = 0;
}
}
public override void Plot(Graphics graphics, Rectangle bounds, double min, double max)
{
base.Plot(graphics, bounds, min, max);
int y = 0;
// 28Mar12 CKKOH
if (rewardRiskMgtEnabled == false)
{
return;
}
try {
if (entry == null || stop == null || target == null)
{
foreach (IDrawObject draw in DrawObjects)
{
if (draw.DrawType == DrawType.HorizontalLine)
{
draw.Locked = false;
switch (draw.Tag.ToUpper())
{
case "ENTRY":
entry = (IHorizontalLine)draw;
break;
case "STOP":
stop = (IHorizontalLine)draw;
break;
case "TARGET":
target = (IHorizontalLine)draw;
break;
default:
break;
}
}
}
}
if (entry != null)
{
entryPrice = Instrument.MasterInstrument.Round2TickSize(entry.Y);
y = ChartControl.GetYByValue(Bars, entryPrice);
tradeSide = (stopPrice <= entryPrice) ? 1 : -1;
risk = (entryPrice - stopPrice) * tradeSide;
tickStop = (int)Math.Round(risk / TickSize);
reward = (targetPrice - entryPrice) * tradeSide;
tickTarget = (int)Math.Round(reward / TickSize);
riskReward = (risk != 0) ? reward / risk : 0;
//### Risk Acct Percentage Specified
if (userAcctSize > 0 && userAcctRisk > 0)
{
dollarRisk = userAcctSize * (userAcctRisk / 100);
}
//### Risk Explicit Dollar Amount Specified
if (userDollarRisk > 0)
{
dollarRisk = userDollarRisk;
}
//### Fixed Shares Specified
if (fixedShares > 0)
{
shares = fixedShares;
dollarRisk = shares * tickStop * dollarsPerTick;
}
//### Calculated Shares
else
{
if (tickStop > 0 && dollarsPerTick > 0)
{
// Modified by CKKOH
//shares = (int)(dollarRisk/(tickStop*dollarsPerTick));
shares = (int)((dollarRisk * sharesMultiplier) / (tickStop * dollarsPerTick));
}
else
{
shares = 0;
}
}
graphics.DrawString(((tradeSide > 0)?"Long":"Short") + ": " + shares + " @ " + entryPrice.ToString(priceFormat) + "\n" + tickStop + "T [$" + dollarRisk.ToString("0") + "]", boldFont, entry.Pen.Brush, ChartControl.CanvasRight, y, format);
}
if (stop != null)
{
stopPrice = Instrument.MasterInstrument.Round2TickSize(stop.Y);
y = ChartControl.GetYByValue(Bars, stopPrice);
// Modified by CKKOH
//graphics.DrawString("Stp: " +shares +" @ " +((decimal)stopPrice).ToString(priceFormat) +"\n" +tickStop +"T $"+(shares*tickStop*dollarsPerTick).ToString("0"), boldFont, stop.Pen.Brush, ChartControl.CanvasRight, y, format);
graphics.DrawString("Stp: " + shares + " @ " + ((decimal)stopPrice).ToString(priceFormat) + "\n" + tickStop + "T $" + ((shares * tickStop * dollarsPerTick) / sharesMultiplier).ToString("0"), boldFont, stop.Pen.Brush, ChartControl.CanvasRight, y, format);
}
if (target != null)
{
targetPrice = Instrument.MasterInstrument.Round2TickSize(target.Y);
y = ChartControl.GetYByValue(Bars, targetPrice);
// Modified by CKKOH
//graphics.DrawString("Tgt: " +shares +" @ " +targetPrice.ToString(priceFormat) +"\n" +riskReward.ToString("0.##") +"R " +tickTarget +"T $" +(shares*tickTarget*dollarsPerTick).ToString("0"), boldFont, target.Pen.Brush, ChartControl.CanvasRight, y, format);
graphics.DrawString("Tgt: " + shares + " @ " + targetPrice.ToString(priceFormat) + "\n" + riskReward.ToString("0.##") + "R " + tickTarget + "T $" + ((shares * tickTarget * dollarsPerTick) / sharesMultiplier).ToString("0"), boldFont, target.Pen.Brush, ChartControl.CanvasRight, y, format);
}
} catch (Exception ex) {
//Print(ex.ToString());
Print("(RISK_REWARD) Need Entry, Stop and Target lines");
entry = null; stop = null; target = null;
entryPrice = 0; stopPrice = 0; targetPrice = 0;
}
}
