货币的交易价差。撒播器2

[删除] 2010.02.17 15:41 #131

Reshetov >>:

...Если поставить малый размер входному параметру profit, то депо будет слито очень быстро.

你能告诉我如何确定利润参数的最佳大小吗？

也许取决于存款的大小？但究竟如何？

[删除] 2010.02.17 16:12 #132

顺便说一下，在不到24小时的时间里，在演示中+10%的存款。

PapaYozh 2010.02.17 16:23 #133

代码中存在一个错误。

我们需要纠正其中的一块。

   double secondlots = 0;

   for (int i = 0; i < total; i++) {
      OrderSelect( i, SELECT_BY_POS, MODE_TRADES);
      if (OrderSymbol() == Symbol()) {
         currentticket = OrderTicket();
         currentprofit = currentprofit + OrderProfit();
         currenttype = OrderType();
      }
      if (OrderSymbol() == seconds_instrument) {
         secondticket = OrderTicket();
         secondtype = OrderType();
         currentprofit = currentprofit + OrderProfit();
         secondlots = OrderLots();
      }
   }


   if (( secondticket < 0) && ( currentticket >= 0)) {
      Comment("Try close positon for " + Symbol());
      if ( currenttype == OP_BUY) {
         if (OrderClose( currentticket, lots, Bid, 2, Blue)) {
            openbarspriceonly = true;
         }
         return(0);
      } else {
         if (OrderClose( currentticket, lots, Ask, 2, Red)) {
            openbarspriceonly = true;
         }
         return(0);
      }
   }

至

   double currentlots = 0;
   double secondlots = 0;

   for (int i = 0; i < total; i++) {
      OrderSelect( i, SELECT_BY_POS, MODE_TRADES);
      if (OrderSymbol() == Symbol()) {
         currentticket = OrderTicket();
         currentprofit = currentprofit + OrderProfit();
         currenttype = OrderType();
         currentlots = OrderLots();
      }
      if (OrderSymbol() == seconds_instrument) {
         secondticket = OrderTicket();
         secondtype = OrderType();
         currentprofit = currentprofit + OrderProfit();
         secondlots = OrderLots();
      }
   }


   if (( secondticket < 0) && ( currentticket >= 0)) {
      Comment("Try close positon for " + Symbol());
      if ( currenttype == OP_BUY) {
         if (OrderClose( currentticket, currentlots, Bid, 2, Blue)) {
            openbarspriceonly = true;
         }
         return(0);
      } else {
         if (OrderClose( currentticket, currentlots, Ask, 2, Red)) {
            openbarspriceonly = true;
         }
         return(0);
      }
   }