trade positions as a horizontal line on charts

[john6peter]

I was wondering if anyone knows how to show trade positions is a horizontal line in TOS the way ninjatrader does (see image). I tried using some basic scripting but it's beyond my abilities. Any help would be appreciated.

 

[chewie76]

I use this. Magenta line is short and cyan line is long. Gives a label too.

# Position Label with Avg Price

def GetAveragePrice = GetAveragePrice();
def GetNetLiq = GetNetLiq();
def GetOpenPL = GetOpenPL();
def GetQuantity = GetQuantity();
def GetTotalCash = GetTotalCash();
def cost = GetAveragePrice();
def qty  = GetQuantity();
def purchase = qty * cost ;
def present  =  qty * close ;
def gainloss = present - purchase ;
def GLpct    = Round(gainloss / purchase, 3) ;


addLabel(1, "Qty = " + GetQuantity +
          "  Avg = $" + GetAveragePrice +
          "  P/L = $ " + GetOpenPl +
          "  : " + AsPercent(GLpct), if GetOpenPL > 0 then color.light_green else if GetOpenPL < 0 then color.light_red else color.dark_gray);

plot tradePrice = if GetQuantity() > 0  then GetAveragePrice else double.nan;

tradeprice.setdefaultColor(color.cyan);
tradeprice.setlineweight(4);
def avgprice =(if isNaN(TRADEPRICE[-1]) then TRADEPRICE else Double.NaN);

plot StradePrice = if GetQuantity() < 0  then GetAveragePrice else double.nan;

Stradeprice.setdefaultColor(color.magenta);
Stradeprice.setlineweight(4);
def Savgprice =(if isNaN(STRADEPRICE[-1]) then STRADEPRICE else Double.NaN);

#AddChartBubble(StradePrice, Savgprice, "AVG:" + AsDollars(getAveragePrice), Color.magenta);
#AddChartBubble(tradePrice, avgprice, "AVG:" + AsDollars(getAveragePrice), Color.cyan);

@john6peter