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1

Multi-Criteria Optimization

Hello, I've been messing around a bit with some ratios, trying to come up with a way to optimize multiple criteria. And here's the result: double OnTester () { // Calculate the lowest monthly return double min_monthly_return= 0 ; if ( ArraySize (returns)> 0 ) min_monthly_return =

10

error 130 on OrderSend

void SellStop( double price, int MagN, double LotSize, datetime expiration= 0 , double sl= 0 , double tp= 0 , string comment= NULL ) { double stoplevel=MarketInfo( _Symbol ,MODE_STOPLEVEL)* Point (); price=NormalizePrice( MathMin (price,Bid-stoplevel)); //===============================|| SELL

3

Indicator Values messed up

I did this small variation of the MACD indicator, where I only changed the moving average from Simple to Exponential, then added two buffers to make the indicator line change colors. However, my indicator is bugged. After running for some time the values start getting messed up, and I get multiple

6

Open Url in Browser

Is there any function in MQL4 which allows me to open a url in the browser

5

Skipping redundant optimisation parameters

Hello, I have a strategy in which I have a few filters I am using, namely OsMA, Stochastic , RSI and CCI. Apart from the parameters of each indicator, I have on and off inputs for each one of them: input bool use_osma= true ; input bool use_sto = true ; input bool use_rsi = true ; input bool use_cci

3

Modifying Order Error 1

Hello, I have this High/Low trailing function on which I'm getting an Error 1 while running. I know this error is not very significant but I can't understand why it's coming up. the strangest part is that I wrote if (prevsl<newsl && newsl<= Bid -stoplevel && prevsl!=newsl) which is now actually

2

FileRead from CSV help

Hello, I have an indicator that I use in an EA, which does its calculations using many symbols, which means that while optimizing the EA, the indicator gets different results than on live. So what I'm trying to do is export the live indicator buffer to a csv file, which I was able to do, and then