统计持仓订单的多空单数量及总数量

函数统计持仓订单的多空单数量及总数量。

1. int CheckOpenPositions()
   
2. {
   
3. int cnt, total, NumPositions;
   
4. int NumBuyTrades, NumSellTrades; // Number of buy and sell trades in this symbol
   
5. NumBuyTrades = 0;
   
6. NumSellTrades = 0;
   
7. total=OrdersTotal();
   
8. for(cnt=0;cnt<TOTAL;CNT++)
   
9. {
   
10. OrderSelect (cnt, SELECT_BY_POS, MODE_TRADES);
    
11. if ( OrderSymbol() != Symbol()) continue;
    
12. if ( OrderMagicNumber() != MagicNumber) continue;
    
13. if(OrderType() == OP_BUY ) NumBuyTrades++;
    
14. if(OrderType() == OP_SELL ) NumSellTrades++;
    
15. }
    
16. NumPositions = NumBuyTrades + NumSellTrades;
    
17. return (NumPositions);
    
18. }

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