The reason of this order sent by my first EA?

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Today my first EA sent its first order, which was at the place of the blue arrow, Buy order EURUSD @1.08420.

What I confused is, why my EA sent this two order?

The design logic of this EA is, when MA35 crossed MA20, the buy order can be send.

But as I can see from picture, there is no any MA cross happened near EURUSD1.08420 in period_M5 time_frame chart.

Who can help me to tell me why the system post the buy order?


By the way, the red arrow is set by myself. I finally closed these two odd positions manually. two orderes

closed positions


bool Buy_Condition = (maxiaoVal[0]>madaVal[0] && maxiaoVal[1]<madaVal[1]);

   bool Sell_Condition = (maxiaoVal[0]<madaVal[0] && maxiaoVal[1]>madaVal[1]);

   

   if(Buy_Condition)     

     {

      if(PositionSelect(_Symbol)==true)    

        {

         if(PositionGetInteger(POSITION_TYPE) == POSITION_TYPE_SELL)    

           {

            trade.PositionClose(PositionGetInteger(POSITION_TICKET));   

            mrequest.action = TRADE_ACTION_DEAL;                        

            mrequest.price = NormalizeDouble(latest_tick.ask,_Digits);

            //mrequest.sl = NormalizeDouble(latest_tick.ask-STP*_Point,_Digits);

            //mrequest.tp = NormalizeDouble(latest_tick.ask+TKP*_Point,_Digits);

            mrequest.symbol = _Symbol;

            mrequest.volume = Lot;

            mrequest.magic = EA_Magic;

            mrequest.type = ORDER_TYPE_BUY;

            mrequest.type_filling = ORDER_FILLING_FOK;

            mrequest.deviation = 0;

            OrderSend(mrequest,mresult);

            if(mresult.retcode==10009 || mresult.retcode == 10008)

              {

               Alert("Buy Order Successed. Order number is ",mrequest.order,"!!");

              }

            else

              {

               Alert("Buy Order cannot complete. Wrong :", GetLastError());

               ResetLastError();

               return;

              }

           }    

         }

      else                        

           {

            mrequest.action = TRADE_ACTION_DEAL;

            mrequest.price = NormalizeDouble(latest_tick.ask,_Digits);

            //mrequest.sl = NormalizeDouble(latest_tick.ask-STP*_Point,_Digits);

            //mrequest.tp = NormalizeDouble(latest_tick.ask+TKP*_Point,_Digits);

            mrequest.symbol = _Symbol;

            mrequest.volume = Lot;

            mrequest.magic = EA_Magic;

            mrequest.type = ORDER_TYPE_BUY;

            mrequest.type_filling = ORDER_FILLING_FOK;

            mrequest.deviation = 0;

            OrderSend(mrequest,mresult);

            if(mresult.retcode==10009 || mresult.retcode == 10008)

              {

               Alert("Buy Order Successed. Order number is ",mrequest.order,"!!");

              }

            else

              {

               Alert("Buy Order cannot complete. Wrong :", GetLastError());

               ResetLastError();

               return;

              }

           }

        }

        

   if(Sell_Condition)

     {

      if(PositionSelect(_Symbol)==true)

        {

         if(PositionGetInteger(POSITION_TYPE) == POSITION_TYPE_BUY)

           {

            trade.PositionClose(PositionGetInteger(POSITION_TICKET));

            mrequest.action = TRADE_ACTION_DEAL;

            mrequest.price = NormalizeDouble(latest_tick.bid,_Digits);

            //mrequest.sl = NormalizeDouble(latest_tick.bid+STP*_Point,_Digits);

            //mrequest.tp = NormalizeDouble(latest_tick.bid-TKP*_Point,_Digits);

            mrequest.symbol = _Symbol;

            mrequest.volume = Lot;

            mrequest.magic = EA_Magic;

            mrequest.type = ORDER_TYPE_SELL;

            mrequest.type_filling = ORDER_FILLING_FOK;

            mrequest.deviation = 0;

            OrderSend(mrequest,mresult);

            if(mresult.retcode==10009 || mresult.retcode == 10008)

              {

               Alert("Sell Order Successed. Order number is ",mrequest.order,"!!");

              }

            else

              {

               Alert("Sell Order cannot complete. Wrong :", GetLastError());

               ResetLastError();

               return;

              }

           }

         }

       else

          {

            mrequest.action = TRADE_ACTION_DEAL;

            mrequest.price = NormalizeDouble(latest_tick.bid,_Digits);

            //mrequest.sl = NormalizeDouble(latest_tick.bid+STP*_Point,_Digits);

            //mrequest.tp = NormalizeDouble(latest_tick.bid-TKP*_Point,_Digits);

            mrequest.symbol = _Symbol;

            mrequest.volume = Lot;

            mrequest.magic = EA_Magic;

            mrequest.type = ORDER_TYPE_SELL;

            mrequest.type_filling = ORDER_FILLING_FOK;

            mrequest.deviation = 0;

            OrderSend(mrequest,mresult);

            if(mresult.retcode==10009 || mresult.retcode == 10008)

              {

               Alert("Sell Order Successed. Order number is ",mrequest.order,"!!");

              }

            else

              {

               Alert("Sell Order cannot complete. Wrong :", GetLastError());

               ResetLastError();

               return;

              }

           }

        }

     }
 
Please edit your post and use the code button (Alt+S) when pasting code.
EDIT your original post, please do not just post the code correctly in a new post.

 

And I find an important thing - when I do back test, this EA was working right!

In back test, this EA executed well according to its code - open positions when MA20 upcrosses MA35 and close positions when MA20 downcross MA35.

But when I put this EA into my demo account to do real data demo trading, this EA did odd.

Who can tell me why?

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