计算当前持仓多单中亏损的多单数量

该函数计算当前持仓的多单中亏损多单的数量。

1. double GetOrderLot(){
   
2. for (int i=0; i<OrdersTotal(); i++){
   
3. if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES)){double lot = OrderLots();}}
   
4. if(lot==0){lot=Lots;}else{lot=lot+Lots;}
   
5. return(lot);}
   
6. 以此可以计算你的亏损的多单的张数
   
7. int CheckOpenBUYPositions()
   
8. {
   
9. int cnt, NumPositions;
   
10. int NumBuyTrades, NumSellTrades; // Number of buy and sell trades in this symbol
    
11. NumBuyTrades = 0;
    
12. NumSellTrades = 0;
    
13. for(cnt=OrdersTotal()-1;cnt>=0;cnt--)
    
14. {
    
15. OrderSelect (cnt, SELECT_BY_POS, MODE_TRADES);
    
16. if ( OrderSymbol() != Symbol()) continue;
    
17. if ( OrderMagicNumber() != QQ) continue;
    
18. if(OrderType() == OP_BUY &&OrderProfit() < 0)
    
19. {
    
20. NumBuyTrades++;
    
21. }
    
22. return (NumBuyTrades);
    
23. }
    
24. }

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