Hello my friend , Vladimir.
The condition was very interesting to me:
if( m_trade.ResultDeal()==0 ) { Print("Buy -> false. Result Retcode: ",m_trade.ResultRetcode(), ", description of result: ",m_trade.ResultRetcodeDescription()); }
Following conditions are right for OrderSendAsync() function or Pending Order ?
if( m_trade.ResultDeal()==0 || m_trade.ResultOrder()==0 ) { Print("Buy -> false. Result Retcode: ",m_trade.ResultRetcode(), ", description of result: ",m_trade.ResultRetcodeDescription()); }
What is the condition to open the first position? Or do you have to open it manually?
284954 #:
What is the condition to open the first position? Or do you have to open it manually?
What is the condition to open the first position? Or do you have to open it manually?
The EA waits for a TP or SL to trigger, and then opens a position in the opposite direction. It checks if there is enough money before sending a trade request. OnTradeTransaction.
For example, we have an open Buy position. Once TP or SL triggers, a new Sell position is opened. Then, after triggering of TP or SL, a new Buy position is opened.
A deal closure is monitored in "OnTradeTransaction":
//+------------------------------------------------------------------+ //| TradeTransaction function | //+------------------------------------------------------------------+ void OnTradeTransaction(const MqlTradeTransaction &trans, const MqlTradeRequest &request, const MqlTradeResult &result) { //--- get transaction type as enumeration value ENUM_TRADE_TRANSACTION_TYPE type=trans.type; //--- if transaction is result of addition of the transaction in history if(type==TRADE_TRANSACTION_DEAL_ADD) { long deal_entry =0; long deal_type =0; string deal_symbol =""; long deal_magic =0; long deal_time =0; if(HistoryDealSelect(trans.deal)) { deal_entry=HistoryDealGetInteger(trans.deal,DEAL_ENTRY); deal_type=HistoryDealGetInteger(trans.deal,DEAL_TYPE); deal_symbol=HistoryDealGetString(trans.deal,DEAL_SYMBOL); deal_magic=HistoryDealGetInteger(trans.deal,DEAL_MAGIC); deal_time=HistoryDealGetInteger(trans.deal,DEAL_TIME); } else return; if(deal_symbol==m_symbol.Name() && deal_magic==m_magic) { if(deal_entry==DEAL_ENTRY_OUT) { if(deal_type==DEAL_TYPE_BUY || deal_type==DEAL_TYPE_SELL) { if(deal_type==DEAL_TYPE_BUY) m_close_pos_type=POSITION_TYPE_SELL; else if(deal_type==DEAL_TYPE_SELL) m_close_pos_type=POSITION_TYPE_BUY; else return; m_is_trade=true; } } else if(deal_entry==DEAL_ENTRY_IN) { m_is_trade=false; } } } }
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Author: Vladimir Karputov