Check active order previous buy entry price is far enough from current entry then only open a new buy order : if((Close[1] > D45RecentBarHighest1 && Close[2] > D45RecentBarHighest2) || (Close[1] > D45RecentBarHighest1 && Close[3] > D45RecentBarHighest3)) { if(Bars != ThisBarTrade) { int orderopen3 = 0; for (int z=OrdersTotal(); z>=0; z--) { if ( OrderSelect(z, SELECT_BY_POS,MODE_TRADES) // Only my orders w/ && OrderSymbol() == Symbol() && OrderType()==OP_SELL ){ if ((Bid > OrderOpenPrice() && (Bid - OrderOpenPrice())/_Point < 410) || (Bid < OrderOpenPrice() && (OrderOpenPrice() - Bid)/_Point < 410) || Bid == OrderOpenPrice()) { orderopen3 = 1; } } } if (orderopen3 == 0) { if(Bid > cantSellLevel) { TP_TMP = (0); if(OrderSend(_Symbol,OP_SELL , NormalizeDouble( sellLot ,2 ) ,Bid,3, SL_TMP, TP_TMP ,MagicNumber ,MagicNumber,0,Red)){} ThisBarTrade = Bars; sellLot = sellLot * 1.7; } } } } if((Close[1] < D45RecentBarLowest1 && Close[2] < D45RecentBarLowest2) || (Close[1] < D45RecentBarLowest1 && Close[3] < D45RecentBarLowest3)) { if(Bars != ThisBarTrade) { int orderopen2 = 0; for (int b=OrdersTotal(); b>=0; b--) { if ( OrderSelect(b, SELECT_BY_POS,MODE_TRADES) // Only my orders w/ && OrderSymbol() == Symbol() && OrderType()==OP_BUY ){ if ((Ask > OrderOpenPrice() && (Ask - OrderOpenPrice())/_Point < 410) || (Close[1] < OrderOpenPrice() && (OrderOpenPrice() - Ask)/_Point < 410) || (Ask == OrderOpenPrice())) { orderopen2 = 1; } } } if (orderopen2 == 0) { if(Ask < cantBuyLevel) { TP_TMP = (0); if(OrderSend(_Symbol,OP_BUY , NormalizeDouble( buyLot ,2 ) ,Ask,3, SL_TMP, TP_TMP ,MagicNumber ,MagicNumber,0,DeepSkyBlue)){} ThisBarTrade = Bars; buyLot = buyLot * 1.7; } } } }
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To get highest price datetime : double HighPrice = iHigh(Symbol(),0,iHighest(NULL,0,MODE_HIGH,1900,2)); double LowPrice = iLow(Symbol(),0,iLowest(NULL,0,MODE_LOW,1900,2)); int forHighTime = iHighest( NULL,0,MODE_HIGH,1900); int forLowTime = iLowest( NULL,0,MODE_LOW,1900); datetime highestDateTime = iTime(_Symbol,_Period, forHighTime); datetime lowestDateTime = iTime(_Symbol,_Period, forLowTime);
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To put TP on Order :
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Modify TP : void Modify_TP() { total=OrdersTotal(); for(cnt = total-1; cnt >= 0; cnt--) { if(OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES)){} if( OrderSymbol() == _Symbol ) { if( OrderType() == OP_BUY ) { if( ( (( OrderOpenPrice() - Ask )/_Point) >= 300 ) && ( (( OrderOpenPrice() - Ask )/_Point) < 350 ) ) { TP_TMP = NormalizeDouble(( OrderOpenPrice() + 500*_Point ),5 ); if( OrderTakeProfit() != TP_TMP ) { if(OrderModify(OrderTicket(),OrderOpenPrice(), OrderStopLoss() , TP_TMP ,0,White)){} if(OrderSelect(OrdersTotal()-1,SELECT_BY_POS)){}; double last_price = OrderLots(); if(OrderSend(_Symbol,OP_SELLLIMIT , NormalizeDouble( last_price ,2 ) ,TP_TMP,3, 0, 0 ,"tinyurl.com/ea5678" ,0,0,Red)){} } } } // if( OrderType() == OP_BUY ) if( OrderType() == OP_SELL ) { if( ( (( Bid - OrderOpenPrice() )/_Point) >= 300 ) && ( (( Bid - OrderOpenPrice() )/_Point) < 350 ) ) { TP_TMP = NormalizeDouble(( OrderOpenPrice() - 500*_Point ),5 ); if( OrderTakeProfit() != TP_TMP ) { if(OrderModify(OrderTicket(),OrderOpenPrice(), OrderStopLoss() , TP_TMP ,0,White)){} if(OrderSelect(OrdersTotal()-1,SELECT_BY_POS)){}; double last_price2 = OrderLots(); if(OrderSend(_Symbol,OP_BUYLIMIT , NormalizeDouble( last_price2 ,2 ) ,TP_TMP,3, 0, 0 ,"tinyurl.com/ea5678" ,0,0,DeepSkyBlue)){} } } } // if( OrderType() == OP_SELL ) } } } // Then you call the function Modify_TP();
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Open a buy limit sell limit order: if(OrderSend(_Symbol,OP_BUYLIMIT , NormalizeDouble( buyLot ,2 ) ,D45RecentBarHighest8,3, SL_TMP,TP_TMP,"tinyurl.com/swfrx" ,0,0,DeepSkyBlue)){} if(OrderSend(_Symbol,OP_SELLLIMIT , NormalizeDouble( sellLot ,2 ) ,D45RecentBarHighest8,3, SL_TMP,TP_TMP ,"sweetgirlforex" ,0,0,Red)){}
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Do something only if order is opened successfully? int sellCheck1 = OrderSend(_Symbol,OP_SELLLIMIT , NormalizeDouble( sellLot ,2 ), ighest1,3, SL_TMP, TP_TMP, "1" ,0,0,Red) if(sellCheck1 > 0) { oldSellEntry = 555; }
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How to Substract 1 day? How to compare 2 dates? input datetime Date1 = D'00:00'; if((TimeDay(Date1 - 1 )) == TimeDay(TimeCurrent()) && (TimeMonth(Date1)) == TimeMonth(TimeCurrent()) && (TimeYear(Date1)) == TimeYear(TimeCurrent())){ if(Hour()+5 == 23 && kam11 == "buy" && Bars != ThisBarTrade){ openBuyOrder(); } }
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Get previous buy and sell order lot size : double last_buy_lot = Start_Lot_Size; double last_sell_lot = Start_Lot_Size; datetime last_buy_time; datetime last_sell_time; int MagicNumber=1089731; for(int i = OrdersTotal()-1; i>=0; i--) { if(OrderSelect(i, SELECT_BY_POS, MODE_TRADES) == true) { // match the symbol EUR/USD or EUR/CHF, etc if ( OrderSelect(i, SELECT_BY_POS,MODE_TRADES) // Only my orders w/ && OrderSymbol() == Symbol() && OrderType()==OP_BUY && (OrderMagicNumber()==MagicNumber) ){ if (OrderOpenTime() > last_buy_time) { last_buy_lot = OrderLots(); last_buy_time=OrderOpenTime(); } } if ( OrderSelect(i, SELECT_BY_POS,MODE_TRADES) // Only my orders w/ && OrderSymbol() == Symbol() && OrderType()==OP_SELL && (OrderMagicNumber()==MagicNumber) ){ if (OrderOpenTime() > last_sell_time) { last_sell_lot = OrderLots(); last_sell_time=OrderOpenTime(); } } } }
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mql4 check if orderopentime() is today date? if(Total_sell_pos() > 0) { for (int mn=OrdersTotal(); mn>=0; mn--) { if ( OrderSelect(mn, SELECT_BY_POS,MODE_TRADES) // Only my orders w/ && (OrderSymbol() == Symbol()) && OrderMagicNumber()==MagicNumber && (OrderType()==OP_SELL) ){ if(TimeDayOfWeek(OrderOpenTime() ) != TimeDayOfWeek(TimeCurrent() )) // or TimeDayOfYear { CloseBuyOrders2(); CloseSellOrders2(); } } } }
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Check 3 candles start hour of the day : input int InpTimeStartHour=0; input int InpTimeStartMinute=0; string getFirst3Candle() { double barClose; double barOpen; double barClose2; double barOpen2; double barClose3; double barOpen3; int BullCount = 0; int BearCount = 0; string bearBull="None"; //check if first candle (zero-current) is after 1.00am datetime lastCandle=iTime(Symbol(),0,1); if(TimeHour(lastCandle)<InpTimeStartHour || (TimeHour(lastCandle)==InpTimeStartHour && TimeMinute(lastCandle)<InpTimeStartMinute) ) { }else{ //looking for that time candle starting from day start datetime todayStart=iTime(Symbol(),PERIOD_D1,0); int shift=iBarShift(Symbol(),0,todayStart); for(int i=shift;i>0;i--) { datetime iCandleTime=iTime(Symbol(),0,i); if((TimeHour(iCandleTime)==InpTimeStartHour || TimeHour(iCandleTime)==InpTimeStartHour+1) && TimeMinute(iCandleTime)==InpTimeStartMinute) { barClose=iClose(Symbol(),0,i); barOpen=iOpen(Symbol(),0,i); barClose2=iClose(Symbol(),0,i+1); barOpen2=iOpen(Symbol(),0,i+1); barClose3=iClose(Symbol(),0,i+2); barOpen3=iOpen(Symbol(),0,i+2); if(barClose > barOpen){ BullCount = BullCount + 1; }else if(barClose < barOpen){ BearCount = BearCount + 1; } if(barClose2 > barOpen2){ BullCount = BullCount + 1; }else if(barClose2 < barOpen2){ BearCount = BearCount + 1; } if(barClose2 > barOpen2){ BullCount = BullCount + 1; }else if(barClose2 < barOpen2){ BearCount = BearCount + 1; } if(BullCount > BearCount){ bearBull="Bull"; }else if(BullCount < BearCount){ bearBull="Bear"; }else{ bearBull="None"; } return(bearBull); } } } return(bearBull); }
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OrderSend Error 130 :
When Ask > buy entry, only can modify SL to above entry, cannot modify TP to nearer entry.

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3x next Bar count only will entry again.
&& Bars > ThisBarTrade+4

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