getting No such function: TrailingStopLX

[qaweb]

Any suggestions? (getting "No such function: TrailingStopLX" ) ?!
I get way too many AddOrder results, which is not a problem (yet) but when I add a SELL to CLOSE criteria, NONE of the previously visible BUY_TO_OPEN addOrders appear on the chart any more? I would have expected a bad sell_to_close logic to only remove CLOSE orders not the OPEN orders as well?

So I was using EntryPrice() and the commented out line #def trailing stop.
And when I discovered TrailingTopLX in TOS help, I thought I had SUCCESS. No such luck. "No such function"

input stopLossPercent = 0.25;
input pctCreep = 1.005;
input orderCost = 99.99;
def orderSize = orderCost/price;
def entry = EntryPrice();
def highestSinceEntry = if IsNaN(entry[1]) then close else Max(high, highestSinceEntry[1]);
#def trailingStop = highestSinceEntry * (1 - stopLossPercent);
def whatzit = TrailingStopLX(price, highestSinceEntry * (1 - stopLossPercent), 0);

 

[rad14733]

@qaweb You are receiving that error because there is no TrailingStopLX() Function, but is there a TrailingStopLX Strategy which only utilizes two parameters and does not return a plot... You are attempting to send three parameters and the Strategy only performs an AddLabel()... You will need to write your own custom Study or Strategy in order to perform the action desired, or find a script that does...