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wackena
2006.09.10 17:01
I'm writing an EA to alternate buy and sell orders. I can code to alternate orders
when there is a history, but not from first start of EA. This is the base simple
code. How do I code to alternate orders?
if(OrderType()==OP_SELL) Buy=true; if(OrderType()==OP_BUY) Sell=true; Thanks, Wackena |
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 5198 |
stringo
2006.09.11 11:39
Buy=false; Sell=false; if(OrderType()==OP_SELL) Buy=true; if(OrderType()==OP_BUY) Sell=true; |
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wackena
2006.09.11 18:21
stringo wrote: Buy=false; Sell=false; if(OrderType()==OP_SELL) Buy=true; if(OrderType()==OP_BUY) Sell=true; Stringo, I've been using your code suggestion, but that is not my problem. The problem is when the EA starts and there are no open orders, OrderType() then would have no data. After first order, then above code works great. It is just how do I get by that first order. Right now, I start EA with a different code just to get first order and then modify code as above. Then EA runs as intended. Wackena |
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stringo
2006.09.12 13:11
May be check for last closed order? |
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wackena
2006.09.12 15:33
Stringo, In my EA there are other signals needed to trigger order. Those signals along with code below now works OK. Thanks for your helpful idea. Wackena int hstTotal=HistoryTotal(); Buy=false; Sell=false; if(hstTotal==0 || OrderType()==OP_SELL) Buy=true; if(hstTotal==0 || OrderType()==OP_BUY) Sell=true; |
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cha
2011.03.22 14:06
hello plz i need help How can I change ea If he should buy, he sells and if he should sell he buys. "Buy" to "Sell" and "Sell" to "Buy" in the EA-Editor??? plz |
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qjol
2011.03.22 14:55
cha: hello plz i need help How can I change ea If he should buy, he sells and if he should sell he buys. "Buy" to "Sell" and "Sell" to "Buy" in the EA-Editor??? plz replace OP_BUY to OP_SELL & vice versa just for the record reversing the EA doesn't make a losing EA to be profitable |
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WHRoeder
2011.03.22 16:27
int hstTotal=HistoryTotal(); Buy=false; Sell=false; if(hstTotal==0 || OrderType()==OP_SELL) Buy=true;You can not call OrderType() unless you have an orderSelect before. datetime lastClosePrev; int lastCloseType; for(int pos=0; pos < HistoryTotal(); pos++) if ( OrderSelect(pos, SELECT_BY_POS, MODE_HISTORY) // Only orders w/ && OrderCloseTime() > lastClosePrev // not yet processed, && OrderMagicNumber() == magic.number // my magic number && OrderSymbol() == Symbol() // and my pair. && OrderType() <= OP_SELL){ // Avoid cr/bal forum.mql4.com/32363 lastClose = OrderCloseTime(); lastCloseType = OrderType(); } |
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cha
2011.03.22 16:41
qjol: replace OP_BUY to OP_SELL & vice versa just for the record reversing the EA doesn't make a losing EA to be profitable plz can u make it |
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WHRoeder
2011.03.23 15:57
No slaves here, either learn to code or pay someone. There are several posters here. There is the mql5 coders section DelphiScalper.com recommended: Rentacode.com |
