void OnTick() { if (AccountInfoDouble(ACCOUNT_PROFIT) >3) { CloseAllOrder(); } } void CloseAllOrder() { int lia_0[200]; int l_index_4 = 0; int ticket_value =0; int l_pos_8 =0; for (l_pos_8=0; l_pos_8 < OrdersTotal(); l_pos_8++) { OrderSelect(l_pos_8, SELECT_BY_POS, MODE_TRADES); l_index_4++; lia_0[l_index_4] = OrderTicket(); Print("全部平仓！ :", lia_0[l_index_4]); } if (l_index_4 != 0) { for (l_pos_8 = 1; l_pos_8 <= l_index_4; l_pos_8++) { OrderSelect(lia_0[l_pos_8], SELECT_BY_TICKET); if (OrderType() == OP_BUY) { ticket_value = OrderTicket(); if (OrderClose(OrderTicket(), OrderLots(), MarketInfo(OrderSymbol(), MODE_BID), 100)) { Print("多头平仓成功",ticket_value ); } else { Print("多头平仓失败",ticket_value); } } if (OrderType() == OP_SELL) { ticket_value = OrderTicket(); if (OrderClose(OrderTicket(), OrderLots(), MarketInfo(OrderSymbol(), MODE_ASK), 100)) { Print("空头平仓成功",ticket_value); } else { Print("空头平仓失败",ticket_value); } } } } 我的想法是，只要总盈利>3, 那么就强制平掉所有单子，就算价格有变动也强平了。我这个EA代码为什么有时候可以成功，有时候常常提示平仓失败。哪里有错误吗？