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Dear coders,
I'm trying to improve my Martingale EA, by adding a new SL method. Namely the x candle low for long trades, and for short trades the x candle high.
If the previous trade was a winner, the EA will calculate the lotsize with this formula:
lotsize = ((Risk_per_Trade/100.0) * money ) / (LongSL*pips);
If the previous trade was a loser:
When I backtest the EA I get error 4051 , invalid lots amount for OrderSend function.
I've already tried many things, but I couldn't find the solution.
This is the whole function for the lotsize calculation and the order placement.
I really hope that someone could explain why my code isn't working.
Thanks in advance,
Thierry