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#property copyright "TEMP111111"#property link ""#property version "1.00"#property strict//--------------------------------------------------------------------extern int LEN_TREND=50; //Main TREND length (bars)//--------------------------------------------------------extern bool Exit=false;//Enable Exit strategyextern double IncreaseFactor=0.001; //IncreaseFactorextern int CandlesToRetrace=10; //Num.Of Candles For Divergenceextern double Lots=0.01; //Lots sizeextern double TrailingStop=40; //TrailingStopextern double Stop_Loss=20; //Stop Lossextern int MagicNumber=1234; //MagicNumberinput double Take_Profit=50; //TakeProfitextern int FastMA=6; //FastMAextern int SlowMA=85; //SlowMAextern double Mom_Sell=0.3; //Momentum_Sellextern double Mom_Buy=0.3; //Momentum_Buyinput bool UseEquityStop = true; //Use Equity Stopinput double TotalEquityRisk = 1.0; //Total Equity Riskinput int Max_Trades=10;extern int FractalNum=10; // Number Of High And Lowbool USEMOVETOBREAKEVEN=true;//Enable "no loss"double WHENTOMOVETOBE=30; //When to move break evendouble PIPSTOMOVESL=30; //How much pips to move slint err;int total=0;doubleLot,Dmax,Dmin,// Amount of lots in a selected order
Lts, // Amount of lots in an opened order
Min_Lot, // Minimal amount of lots
Step, // Step of lot size change
Free, // Current free margin
One_Lot, // Price of one lot
Price, // Price of a selected order,
pips,
MA_1,MA_2,MACD_SIGNAL;int Type,freeze_level,Spread;//--- price levels for orders and positionsdouble priceopen,stoploss,takeprofit;datetime timeTag;//--- ticket of the current orderint orderticket;double Linenow=0;double Lineprev=0;double Linenow1=0;double Lineprev1=0;double Linenow2=0;double Lineprev2=0;double Linenow3=0;double Lineprev3=0;//--------------------------------------------------------------- 3 --intPeriod_MA_2, Period_MA_3, // Calculation periods of MA for other timefr.
Period_MA_02, Period_MA_03, // Calculation periods of supp. MAs
K2,K3,T,L;//---datetime dt=0;datetime dt1=0;datetime dt2=0;datetime dt12=0;datetime dt3=0;datetime dt13=0;datetime dt4=0;datetime dt14=0;int First_Low_Candel=0,Secund_Low_Candel=3,First_High_Candel=0,Secund_High_Candel=3,FractalHCandel[],FractalLCandel[];double FractalHigh[],FractalLow[],LineValLow=0,LineValHigh=0;int First_Low_Candel1=0,Secund_Low_Candel1=3,First_High_Candel1=0,Secund_High_Candel1=3,FractalHCandel1[],FractalLCandel1[];double FractalHigh1[],FractalLow1[],LineValLow1=0,LineValHigh1=0;//+---------------------------------------------------------------double AccountEquityHighAmt,PrevEquity;//+------------------------------------------------------------------+//| Expert initialization function |//+------------------------------------------------------------------+int OnInit()
{//--------------------------------------------------------------- 5 --
switch(Period()) // Calculating coefficient for..
{
// .. different timeframes
case 1:
L=PERIOD_M5;
T=PERIOD_M15;
break;// Timeframe M1
case 5:
L=PERIOD_M1;
T=PERIOD_M15;
break;// Timeframe M5
case 15:
L=PERIOD_M5;
T=PERIOD_M30;
break;// Timeframe M15
case 30:
L=PERIOD_M15;
T=PERIOD_H1;
break;// Timeframe M30
case 60:
L=PERIOD_M30;
T=PERIOD_H4;
break;// Timeframe H1
case 240:
L=PERIOD_H1;
T=PERIOD_D1;
break;// Timeframe H4
case 1440:
L=PERIOD_H4;
T=PERIOD_W1;
break;// Timeframe D1
case 10080:
L=PERIOD_D1;
T=PERIOD_MN1;
break;// Timeframe W1
case 43200:
L=PERIOD_W1;
T=PERIOD_D1;
break;// Timeframe MN
}
double ticksize=MarketInfo(Symbol(),MODE_TICKSIZE);
if(ticksize==0.00001 || ticksize==0.001)
pips=ticksize*10;
else
pips=ticksize;
return(INIT_SUCCEEDED);//--- distance from the activation price, within which it is not allowed to modify orders and positions
freeze_level=(int)SymbolInfoInteger(_Symbol,SYMBOL_TRADE_FREEZE_LEVEL);
if(freeze_level!=0)
{
PrintFormat("SYMBOL_TRADE_FREEZE_LEVEL=%d: order or position modification is not allowed,"+
" if there are %d points to the activation price",freeze_level,freeze_level);
}//---
return(INIT_SUCCEEDED);
}//+------------------------------------------------------------------+//| Expert deinitialization function |//+------------------------------------------------------------------+void OnDeinit(const int reason)
{
del();
}//+------------------------------------------------------------------+//| |//+------------------------------------------------------------------+void OnTick(void)
{
Create();
drow();
Create1();
drow1();
Create2();
drow2();// Check for New Bar (Compatible with both MQL4 and MQL5)
static datetime dtBarCurrent=WRONG_VALUE;
datetime dtBarPrevious=dtBarCurrent;
dtBarCurrent=(datetime) SeriesInfoInteger(_Symbol,_Period,SERIES_LASTBAR_DATE);
bool NewBarFlag=(dtBarCurrent!=dtBarPrevious);
if(NewBarFlag)
{
if(Exit)
{
stop();
}
if(USEMOVETOBREAKEVEN)
{MOVETOBREAKEVEN();}
Trail1();
int ticket=0;
// initial data checks
// it is important to make sure that the expert works with a normal
// chart and the user did not make any mistakes setting external
// variables (Lots, StopLoss, TakeProfit,
// TrailingStop) in our case, we check TakeProfit
// on a chart of less than 100 bars
//---
if(Bars<100)
{
Print("bars less than 100");
return;
}
if(Take_Profit<10)
{
Print("TakeProfit less than 10");
return;
}
//--- to simplify the coding and speed up access data are put into internal variables
HideTestIndicators(true);
double MomLevel=MathAbs(100-iMomentum(NULL,L,14,PRICE_CLOSE,1));
double MomLevel1=MathAbs(100 - iMomentum(NULL,L,14,PRICE_CLOSE,2));
double MomLevel2=MathAbs(100 - iMomentum(NULL,L,14,PRICE_CLOSE,3));
//--------------------------------------------------------------------------------------------------
double MA_1_t=iMA(NULL,T,FastMA,0,MODE_LWMA,PRICE_TYPICAL,0); // МА_1
double MA_2_t=iMA(NULL,T,SlowMA,0,MODE_LWMA,PRICE_TYPICAL,0); // МА_2
//-------------------------------------------------------------------------------------------------
HideTestIndicators(false);
//--------------------------------------------------------------------------------------------------
double first_coordinate_price_part_UP=ObjectGet("TREND",OBJPROP_PRICE1);//1st coord. //blue up
double second_coordinate_price_part_UP=ObjectGet("TREND",OBJPROP_PRICE2);//2nd coord.//blue up
//--------------------------------------------------------------------------------------------------
double first_coordinate_price_part_DOWN=ObjectGet("TRENDLOW",OBJPROP_PRICE1);//1st coord. //blue down
double second_coordinate_price_part_DOWN=ObjectGet("TRENDLOW",OBJPROP_PRICE2);//2nd coord.//blue down
//--------------------------------------------------------------------------------------------------
double first_coordinate_price_part_DOWNM=ObjectGet("MAIN_TREND",OBJPROP_PRICE1);//1st coord. //MAIN TREND WHITE_LINE
double second_coordinate_price_part_DOWNM=ObjectGet("MAIN_TREND",OBJPROP_PRICE2);//2nd coord.//MAIN TREND WHITE_LINE
//--------------------------------------------------------------------------------------------------
{
//--- no opened orders identified
if(AccountFreeMargin()<(1000*Lots))
{
Print("We have no money. Free Margin = ",AccountFreeMargin());
return;
}
//--- check for long position (BUY) possibility
//+------------------------------------------------------------------+
//| BUY BUY BUY |
//+------------------------------------------------------------------+
if(CountTrades()<Max_Trades)
if(MA_1_t>MA_2_t)
if(MomLevel<Mom_Buy || MomLevel1<Mom_Buy || MomLevel2<Mom_Buy)
{
if(IsTesting()==true)
{
if((CheckVolumeValue(LotsOptimized(Lots)))==TRUE)
if((CheckMoneyForTrade(Symbol(),LotsOptimized(Lots),OP_BUY))==TRUE)
if((CheckStopLoss_Takeprofit(OP_BUY,NDTP(Bid-Stop_Loss*pips),NDTP(Bid+Take_Profit*pips)))==TRUE)
ticket=OrderSend(Symbol(),OP_BUY,LotsOptimized(Lots),ND(Ask),3,NDTP(Bid-Stop_Loss*pips),NDTP(Bid+Take_Profit*pips),"Long 1",MagicNumber,0,PaleGreen);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
Print("BUY order opened : ",OrderOpenPrice());
Alert("we just got a buy signal on the ",_Period,"M",_Symbol);
SendNotification("we just got a buy signal on the1 "+(string)_Period+"M"+_Symbol);
SendMail("Order sent successfully","we just got a buy signal on the1 "+(string)_Period+"M"+_Symbol);
}
else
Print("Error opening BUY order : ",GetLastError());
return;
}
if(IsTesting()==false)//only in live trading we use the line
{
if(first_coordinate_price_part_UP>second_coordinate_price_part_UP)//blue up
if(first_coordinate_price_part_DOWN<second_coordinate_price_part_DOWN)//blue down
if(first_coordinate_price_part_DOWNM<second_coordinate_price_part_DOWNM)
if((CheckVolumeValue(LotsOptimized(Lots)))==TRUE)
if((CheckMoneyForTrade(Symbol(),LotsOptimized(Lots),OP_BUY))==TRUE)
if((CheckStopLoss_Takeprofit(OP_BUY,NDTP(Bid-Stop_Loss*pips),NDTP(Bid+Take_Profit*pips)))==TRUE)
ticket=OrderSend(Symbol(),OP_BUY,LotsOptimized(Lots),ND(Ask),3,NDTP(Bid-Stop_Loss*pips),NDTP(Bid+Take_Profit*pips),"Long 1",MagicNumber,0,PaleGreen);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
Print("BUY order opened : ",OrderOpenPrice());
Alert("we just got a buy signal on the ",_Period,"M",_Symbol);
SendNotification("we just got a buy signal on the1 "+(string)_Period+"M"+_Symbol);
SendMail("Order sent successfully","we just got a buy signal on the1 "+(string)_Period+"M"+_Symbol);
}
else
Print("Error opening BUY order : ",GetLastError());
return;
}
}
//--- check for short position (SELL) possibility
//+------------------------------------------------------------------+
//| SELL SELL SELL |
//+------------------------------------------------------------------+
if(CountTrades()<Max_Trades)
if(MA_1_t<MA_2_t)
if(MomLevel<Mom_Sell || MomLevel1<Mom_Sell || MomLevel2<Mom_Sell)
{
if(IsTesting()==true)
{
if((CheckVolumeValue(LotsOptimized(Lots)))==TRUE)
if((CheckMoneyForTrade(Symbol(),LotsOptimized(Lots),OP_SELL))==TRUE)
if((CheckStopLoss_Takeprofit(OP_SELL,NDTP(Ask+Stop_Loss*pips),NDTP(Ask-Take_Profit*pips)))==TRUE)
ticket=OrderSend(Symbol(),OP_SELL,LotsOptimized(Lots),ND(Bid),3,NDTP(Ask+Stop_Loss*pips),NDTP(Ask-Take_Profit*pips),"Short 1",MagicNumber,0,Red);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
Print("SELL order opened : ",OrderOpenPrice());
Alert("we just got a sell signal on the ",_Period,"M",_Symbol);
SendMail("Order sent successfully","we just got a sell signal on the "+(string)_Period+"M"+_Symbol);
}
else
Print("Error opening SELL order : ",GetLastError());
}
if(IsTesting()==false)//only in live trading we use the line
{
if(first_coordinate_price_part_UP>second_coordinate_price_part_UP)//blue up
if(first_coordinate_price_part_DOWN<second_coordinate_price_part_DOWN)//blue down
if(first_coordinate_price_part_DOWNM>second_coordinate_price_part_DOWNM)
if((CheckVolumeValue(LotsOptimized(Lots)))==TRUE)
if((CheckMoneyForTrade(Symbol(),LotsOptimized(Lots),OP_SELL))==TRUE)
if((CheckStopLoss_Takeprofit(OP_SELL,NDTP(Ask+Stop_Loss*pips),NDTP(Ask-Take_Profit*pips)))==TRUE)
ticket=OrderSend(Symbol(),OP_SELL,LotsOptimized(Lots),ND(Bid),3,NDTP(Ask+Stop_Loss*pips),NDTP(Ask-Take_Profit*pips),"Short 1",MagicNumber,0,Red);
if(ticket>0)
{
if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES))
Print("SELL order opened : ",OrderOpenPrice());
Alert("we just got a sell signal on the ",_Period,"M",_Symbol);
SendMail("Order sent successfully","we just got a sell signal on the "+(string)_Period+"M"+_Symbol);
}
else
Print("Error opening SELL order : ",GetLastError());
}
//--- exit from the "no opened orders" block
return;
}
}
}
}//+------------------------------------------------------------------+//| stop |//+------------------------------------------------------------------+//-----------------------------------------------------------------------------+int stop()
{
total=0;
HideTestIndicators(true);
double MA_1_t=iMA(NULL,L,FastMA,0,MODE_LWMA,PRICE_TYPICAL,0); // МА_1
double MA_2_t=iMA(NULL,L,SlowMA,0,MODE_LWMA,PRICE_TYPICAL,0); // МА_2//+------------------------------------------------------------------+
double middleBB=iBands(Symbol(),0,20, 2,0,0,MODE_MAIN,1);//middle
double lowerBB=iBands(Symbol(),0,20, 2,0,0,MODE_LOWER,1);//lower
double upperBB=iBands(Symbol(),0,20, 2,0,0,MODE_UPPER,1);//upper//+------------------------------------------------------------------+
double MacdMAIN=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,1);
double MacdSIGNAL=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_SIGNAL,1);
double MacdMAIN0=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,1);
double MacdSIGNAL0=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_SIGNAL,1);//+------------------------------------------------------------------+//+------------------------------------------------------------------+// DALYN GUPPY MMA//----------------------------------------------------------------------------
double MA_3=iMA(NULL,L,3,0,MODE_EMA,PRICE_TYPICAL,0); // МА_3 DALYN GUPPY MMA
double MA_5=iMA(NULL,L,5,0,MODE_EMA,PRICE_TYPICAL,0); // МА_5 DALYN GUPPY MMA
double MA_8=iMA(NULL,L,8,0,MODE_EMA,PRICE_TYPICAL,0); // МА_8 DALYN GUPPY MMA
double MA_10=iMA(NULL,L,10,0,MODE_EMA,PRICE_TYPICAL,0); // МА_10 DALYN GUPPY MMA
double MA_12=iMA(NULL,L,12,0,MODE_EMA,PRICE_TYPICAL,0); // МА_12 DALYN GUPPY MMA
double MA_15=iMA(NULL,L,15,0,MODE_EMA,PRICE_TYPICAL,0); // МА_15 DALYN GUPPY MMA
double MA_30=iMA(NULL,L,30,0,MODE_EMA,PRICE_TYPICAL,0); // МА_30 DALYN GUPPY MMA
double MA_35=iMA(NULL,L,35,0,MODE_EMA,PRICE_TYPICAL,0); // МА_35 DALYN GUPPY MMA
double MA_40=iMA(NULL,L,40,0,MODE_EMA,PRICE_TYPICAL,0); // МА_40 DALYN GUPPY MMA
double MA_45=iMA(NULL,L,45,0,MODE_EMA,PRICE_TYPICAL,0); // МА_45 DALYN GUPPY MMA
double MA_50=iMA(NULL,L,50,0,MODE_EMA,PRICE_TYPICAL,0); // МА_50 DALYN GUPPY MMA
double MA_60=iMA(NULL,L,60,0,MODE_EMA,PRICE_TYPICAL,0); // МА_60 DALYN GUPPY MMA//-----------------------------------------------------------------------------------
HideTestIndicators(false);
for(int trade=OrdersTotal()-1; trade>=0; trade--)
{
if(OrderSelect(trade,SELECT_BY_POS,MODE_TRADES))
{
if(OrderSymbol()!=Symbol() || OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol() || OrderMagicNumber()==MagicNumber)
{
if(OrderType()==OP_BUY)
{
//--- should it be closed?
if(((MA_3==MA_5 && MA_5==MA_8 && MA_8==MA_10 && MA_10==MA_12 && MA_12==MA_15)
||(MA_30==MA_35 && MA_35==MA_40 && MA_40==MA_45 && MA_45==MA_50 && MA_50==MA_60))
||(Close[1]<=lowerBB))
if(!OrderClose(OrderTicket(),OrderLots(),OrderClosePrice(),3,Red))
Print("Did not close");
break;
Print(" CLOSE BY EXIT STRATEGY ");
//--- check for trailing stop
}
else // go to short position
{
//--- should it be closed?
if(((MA_3==MA_5 && MA_5==MA_8 && MA_8==MA_10 && MA_10==MA_12 && MA_12==MA_15)
||(MA_30==MA_35 && MA_35==MA_40 && MA_40==MA_45 && MA_45==MA_50 && MA_50==MA_60))
||(Close[1]<=lowerBB))
if(!OrderClose(OrderTicket(),OrderLots(),OrderClosePrice(),3,Red))
Print("Did not close");
break;
Print(" CLOSE BY EXIT STRATEGY ");
//--- check for trailing stop
}
}
}
}
return(0);
}//+------------------------------------------------------------------+//+------------------------------------------------------------------+//| Trailing stop loss |//+------------------------------------------------------------------+// --------------- ----------------------------------------------------------- ------------------------void Trail1()
{
total=OrdersTotal();//--- it is important to enter the market correctly, but it is more important to exit it correctly...
for(int cnt=0; cnt<total; cnt++)
{
if(!OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES))
continue;
if(OrderMagicNumber()!=MagicNumber)
continue;
if(OrderType()<=OP_SELL && // check for opened position
OrderSymbol()==Symbol()) // check for symbol
{
//--- long position is opened
if(OrderType()==OP_BUY)
{
//--- check for trailing stop
if(TrailingStop>0)
{
if(Bid-OrderOpenPrice()>pips*TrailingStop)
{
if(OrderStopLoss()<Bid-pips*TrailingStop)
{
RefreshRates();
stoploss=Bid-(pips*TrailingStop);
takeprofit=OrderTakeProfit();
double StopLevel=MarketInfo(Symbol(),MODE_STOPLEVEL)+MarketInfo(Symbol(),MODE_SPREAD);
if(stoploss<StopLevel*pips)
stoploss=StopLevel*pips;
string symbol=OrderSymbol();
double point=SymbolInfoDouble(symbol,SYMBOL_POINT);
if(MathAbs(OrderStopLoss()-stoploss)>point)
if((pips*TrailingStop)>(int)SymbolInfoInteger(_Symbol,SYMBOL_TRADE_FREEZE_LEVEL)*pips)
//--- modify order and exit
if(CheckStopLoss_Takeprofit(OP_BUY,stoploss,takeprofit))
if(OrderModifyCheck(OrderTicket(),OrderOpenPrice(),stoploss,takeprofit))
if(!OrderModify(OrderTicket(),OrderOpenPrice(),stoploss,takeprofit,0,Green))
Print("OrderModify error ",GetLastError());
return;
}
}
}
}
else // go to short position
{
//--- check for trailing stop
if(TrailingStop>0)
{
if((OrderOpenPrice()-Ask)>(pips*TrailingStop))
{
if((OrderStopLoss()>(Ask+pips*TrailingStop)) || (OrderStopLoss()==0))
{
RefreshRates();
stoploss=Ask+(pips*TrailingStop);
takeprofit=OrderTakeProfit();
double StopLevel=MarketInfo(Symbol(),MODE_STOPLEVEL)+MarketInfo(Symbol(),MODE_SPREAD);
if(stoploss<StopLevel*pips)
stoploss=StopLevel*pips;
if(takeprofit<StopLevel*pips)
takeprofit=StopLevel*pips;
string symbol=OrderSymbol();
double point=SymbolInfoDouble(symbol,SYMBOL_POINT);
if(MathAbs(OrderStopLoss()-stoploss)>point)
if((pips*TrailingStop)>(int)SymbolInfoInteger(_Symbol,SYMBOL_TRADE_FREEZE_LEVEL)*pips)
//--- modify order and exit
if(CheckStopLoss_Takeprofit(OP_SELL,stoploss,takeprofit))
if(OrderModifyCheck(OrderTicket(),OrderOpenPrice(),stoploss,takeprofit))
if(!OrderModify(OrderTicket(),OrderOpenPrice(),stoploss,takeprofit,0,Red))
Print("OrderModify error ",GetLastError());
return;
}
}
}
}
}
}
}//+------------------------------------------------------------------+//+---------------------------------------------------------------------------+//| MOVE TO BREAK EVEN |//+---------------------------------------------------------------------------+void MOVETOBREAKEVEN()
{
for(int b=OrdersTotal()-1; b>=0; b--)
{
if(OrderSelect(b,SELECT_BY_POS,MODE_TRADES))
if(OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol())
if(OrderType()==OP_BUY)
if(Bid-OrderOpenPrice()>WHENTOMOVETOBE*pips)
if(OrderOpenPrice()>OrderStopLoss())
if(CheckStopLoss_Takeprofit(OP_SELL,OrderOpenPrice()+(PIPSTOMOVESL*pips),OrderTakeProfit()))
if(OrderModifyCheck(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()+(PIPSTOMOVESL*pips),OrderTakeProfit()))
if(!OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()+(PIPSTOMOVESL*pips),OrderTakeProfit(),0,CLR_NONE))
Print("eror");
}
for(int s=OrdersTotal()-1; s>=0; s--)
{
if(OrderSelect(s,SELECT_BY_POS,MODE_TRADES))
if(OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol())
if(OrderType()==OP_SELL)
if(OrderOpenPrice()-Ask>WHENTOMOVETOBE*pips)
if(OrderOpenPrice()<OrderStopLoss())
if(CheckStopLoss_Takeprofit(OP_SELL,OrderOpenPrice()-(PIPSTOMOVESL*pips),OrderTakeProfit()))
if(OrderModifyCheck(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()-(PIPSTOMOVESL*pips),OrderTakeProfit()))
if(!OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice()-(PIPSTOMOVESL*pips),OrderTakeProfit(),0,CLR_NONE))
Print("eror");
}
}//--------------------------------------------------------------------------------------//+------------------------------------------------------------------+double NDTP(double val)
{
RefreshRates();
double SPREAD=MarketInfo(Symbol(),MODE_SPREAD);
double StopLevel=MarketInfo(Symbol(),MODE_STOPLEVEL);
if(val<StopLevel*pips+SPREAD*pips)
val=StopLevel*pips+SPREAD*pips;
return(NormalizeDouble(val, Digits));// return(val);
}//+------------------------------------------------------------------+//+------------------------------------------------------------------+double ND(double val)
{
return(NormalizeDouble(val, Digits));
}//+------------------------------------------------------------------+//| Checking the new values of levels before order modification |//+------------------------------------------------------------------+bool OrderModifyCheck(int ticket,double price,double sl,double tp)
{//--- select order by ticket
if(OrderSelect(ticket,SELECT_BY_TICKET))
{
//--- point size and name of the symbol, for which a pending order was placed
string symbol=OrderSymbol();
double point=SymbolInfoDouble(symbol,SYMBOL_POINT);
//--- check if there are changes in the Open price
bool PriceOpenChanged=true;
int type=OrderType();
if(!(type==OP_BUY || type==OP_SELL))
{
PriceOpenChanged=(MathAbs(OrderOpenPrice()-price)>point);
}
//--- check if there are changes in the StopLoss level
bool StopLossChanged=(MathAbs(OrderStopLoss()-sl)>point);
//--- check if there are changes in the Takeprofit level
bool TakeProfitChanged=(MathAbs(OrderTakeProfit()-tp)>point);
//--- if there are any changes in levels
if(PriceOpenChanged || StopLossChanged || TakeProfitChanged)
return(true); // order can be modified
//--- there are no changes in the Open, StopLoss and Takeprofit levels
else
//--- notify about the error
PrintFormat("Order #%d already has levels of Open=%.5f SL=%.5f TP=%.5f",
ticket,OrderOpenPrice(),OrderStopLoss(),OrderTakeProfit());
}//--- came to the end, no changes for the order
return(false); // no point in modifying
}//+------------------------------------------------------------------+//+------------------------------------------------------------------+bool CheckStopLoss_Takeprofit(ENUM_ORDER_TYPE type,double SL,double TP)
{//--- get the SYMBOL_TRADE_STOPS_LEVEL level
int stops_level=(int)SymbolInfoInteger(_Symbol,SYMBOL_TRADE_STOPS_LEVEL);
if(stops_level!=0)
{
PrintFormat("SYMBOL_TRADE_STOPS_LEVEL=%d: StopLoss and TakeProfit must"+
" not be nearer than %d points from the closing price",stops_level,stops_level);
}//---
bool SL_check=false,TP_check=false;//--- check only two order types
switch(type)
{
//--- Buy operation
case ORDER_TYPE_BUY:
{
//--- check the StopLoss
SL_check=(Bid-SL>stops_level*_Point);
if(!SL_check)
PrintFormat("For order %s StopLoss=%.5f must be less than %.5f"+
" (Bid=%.5f - SYMBOL_TRADE_STOPS_LEVEL=%d points)",
EnumToString(type),SL,Bid-stops_level*_Point,Bid,stops_level);
//--- check the TakeProfit
TP_check=(TP-Bid>stops_level*_Point);
if(!TP_check)
PrintFormat("For order %s TakeProfit=%.5f must be greater than %.5f"+
" (Bid=%.5f + SYMBOL_TRADE_STOPS_LEVEL=%d points)",
EnumToString(type),TP,Bid+stops_level*_Point,Bid,stops_level);
//--- return the result of checking
return(SL_check&&TP_check);
}
//--- Sell operation
case ORDER_TYPE_SELL:
{
//--- check the StopLoss
SL_check=(SL-Ask>stops_level*_Point);
if(!SL_check)
PrintFormat("For order %s StopLoss=%.5f must be greater than %.5f "+
" (Ask=%.5f + SYMBOL_TRADE_STOPS_LEVEL=%d points)",
EnumToString(type),SL,Ask+stops_level*_Point,Ask,stops_level);
//--- check the TakeProfit
TP_check=(Ask-TP>stops_level*_Point);
if(!TP_check)
PrintFormat("For order %s TakeProfit=%.5f must be less than %.5f "+
" (Ask=%.5f - SYMBOL_TRADE_STOPS_LEVEL=%d points)",
EnumToString(type),TP,Ask-stops_level*_Point,Ask,stops_level);
//--- return the result of checking
return(TP_check&&SL_check);
}
break;
}//--- a slightly different function is required for pending orders
return false;
}//+------------------------------------------------------------------+////////////////////////////////////////////////////////////////////////////////////int getOpenOrders()
{
int Orders=0;
for(int i=0; i<OrdersTotal(); i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false)
{
continue;
}
if(OrderSymbol()!=Symbol() || OrderMagicNumber()!=MagicNumber)
{
continue;
}
Orders++;
}
return(Orders);
}//+------------------------------------------------------------------+//+------------------------------------------------------------------+//| Calculate optimal lot size buy |//+------------------------------------------------------------------+double LotsOptimized1Mxs(double llots)
{
double lots=llots;//--- minimal allowed volume for trade operations
double minlot=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_MIN);
if(lots<minlot)
{ lots=minlot; }//--- maximal allowed volume of trade operations
double maxlot=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_MAX);
if(lots>maxlot)
{ lots=maxlot; }//--- get minimal step of volume changing
double volume_step=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_STEP);
int ratio=(int)MathRound(lots/volume_step);
if(MathAbs(ratio*volume_step-lots)>0.0000001)
{ lots=ratio*volume_step;}
if(((AccountStopoutMode()==1) &&
(AccountFreeMarginCheck(Symbol(),OP_BUY,lots)>AccountStopoutLevel()))
|| ((AccountStopoutMode()==0) &&
((AccountEquity()/(AccountEquity()-AccountFreeMarginCheck(Symbol(),OP_BUY,lots))*100)>AccountStopoutLevel())))
return(lots);
/* else Print("StopOut level Not enough money for ",OP_SELL," ",lot," ",Symbol());*/
return(0);
}//+------------------------------------------------------------------+//+------------------------------------------------------------------+//| Calculate optimal lot size buy |//+------------------------------------------------------------------+double LotsOptimizedMxs(double llots)
{
double lots=llots;//--- minimal allowed volume for trade operations
double minlot=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_MIN);
if(lots<minlot)
{
lots=minlot;
Print("Volume is less than the minimal allowed ,we use",minlot);
}//--- maximal allowed volume of trade operations
double maxlot=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_MAX);
if(lots>maxlot)
{
lots=maxlot;
Print("Volume is greater than the maximal allowed,we use",maxlot);
}//--- get minimal step of volume changing
double volume_step=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_STEP);
int ratio=(int)MathRound(lots/volume_step);
if(MathAbs(ratio*volume_step-lots)>0.0000001)
{
lots=ratio*volume_step;
Print("Volume is not a multiple of the minimal step ,we use the closest correct volume ",ratio*volume_step);
}
return(lots);
}//+------------------------------------------------------------------+//| Check the correctness of the order volume |//+------------------------------------------------------------------+bool CheckVolumeValue(double volume/*,string &description*/)
{
double lot=volume;
int orders=OrdersHistoryTotal(); // history orders total
int losses=0; // number of losses orders without a break//--- select lot size//--- maximal allowed volume of trade operations
double max_volume=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_MAX);
if(lot>max_volume)
Print("Volume is greater than the maximal allowed ,we use",max_volume);// return(false);//--- minimal allowed volume for trade operations
double minlot=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_MIN);
if(lot<minlot)
Print("Volume is less than the minimal allowed ,we use",minlot);// return(false);//--- get minimal step of volume changing
double volume_step=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_STEP);
int ratio=(int)MathRound(lot/volume_step);
if(MathAbs(ratio*volume_step-lot)>0.0000001)
{
Print("Volume is not a multiple of the minimal step ,we use, the closest correct volume is %.2f",
volume_step,ratio*volume_step);
// return(false);
}// description="Correct volume value";
return(true);
}//+------------------------------------------------------------------+bool CheckMoneyForTrade(string symb,double lots,int type)
{
double free_margin=AccountFreeMarginCheck(symb,type,lots);//-- if there is not enough money
if(free_margin>0)
{
if((AccountStopoutMode()==1) &&
(AccountFreeMarginCheck(symb,type,lots)<AccountStopoutLevel()))
{
Print("StopOut level Not enough money ", type," ",lots," ",Symbol());
return(false);
}
if(AccountEquity()-AccountFreeMarginCheck(Symbol(),type,lots)==0)
{
Print("StopOut level Not enough money ", type," ",lots," ",Symbol());
return(false);
}
if((AccountStopoutMode()==0) &&
((AccountEquity()/(AccountEquity()-AccountFreeMarginCheck(Symbol(),type,lots))*100)<AccountStopoutLevel()))
{
Print("StopOut level Not enough money ", type," ",lots," ",Symbol());
return(false);
}
}
else
if(free_margin<0)
{
string oper=(type==OP_BUY)? "Buy":"Sell";
Print("Not enough money for ",oper," ",lots," ",symb," Error code=",GetLastError());
return(false);
}//--- checking successful
return(true);
}//+------------------------------------------------------------------+//+------------------------------------------------------------------+//| |//+------------------------------------------------------------------+int CountTrades()
{
int count=0;
for(int trade=OrdersTotal()-1; trade>=0; trade--)
{
if(!OrderSelect(trade,SELECT_BY_POS,MODE_TRADES))
Print("Error");
if(OrderSymbol()!=Symbol() || OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber)
if(OrderType()==OP_SELL || OrderType()==OP_BUY)
count++;
}
return (count);
}//+------------------------------------------------------------------+double AccountEquityHigh()
{
if(CountTrades()==0)
AccountEquityHighAmt=AccountEquity();
if(AccountEquityHighAmt<PrevEquity)
AccountEquityHighAmt=PrevEquity;
else
AccountEquityHighAmt=AccountEquity();
PrevEquity=AccountEquity();
return (AccountEquityHighAmt);
}//+------------------------------------------------------------------+double CalculateProfit()
{
double Profit=0;
for(int cnt=OrdersTotal()-1; cnt>=0; cnt--)
{
if(!OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES))
Print("Error");
if(OrderSymbol()!=Symbol() || OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber)
if(OrderType()==OP_BUY || OrderType()==OP_SELL)
Profit+=OrderProfit();
}
return (Profit);
}//+------------------------------------------------------------------+//+------------------------------------------------------------------+//| Fractal High TrendLine Show |//+------------------------------------------------------------------+int drow()
{
datetime T2=0; // Second time coordinate
double t2=0;
int Error; // Error code//--------------------------------------------------------------- 3 --
ArrayResize(FractalHigh,FractalNum,1);
ArrayResize(FractalLow,FractalNum,1);
ArrayResize(FractalHCandel,FractalNum,1);
ArrayResize(FractalLCandel,FractalNum,1);
double high= -1,low = -1;
double data=0;
int lowcount=0,highcount=0;
for(int i=0; i<Bars; i++)
{
high=iFractals(NULL,0,MODE_UPPER,i);
if(high>0)
{
FractalHigh[highcount]=high;
FractalHCandel[highcount]=i;
highcount++;
}
high=-1;
if(highcount==FractalNum)
break;
}
for(int i=0; i<Bars; i++)
{
low=iFractals(NULL,0,MODE_LOWER,i);
if(low>0)
{
FractalLow[lowcount]=low;
FractalLCandel[lowcount]=i;
lowcount++;
}
low=-1;
if(lowcount==FractalNum)
break;
}
for(int j=0; j<=FractalNum-1; j++)
{
if(ObjectFind(0,"FractalHigh")<0)
{
ObjectDelete("FractalHigh."+IntegerToString(j));
ObjectCreate(0,"FractalHigh."+IntegerToString(j),OBJ_ARROW,0,0,0,0,0); // Create ARROW
ObjectSetInteger(0,"FractalHigh."+IntegerToString(j),OBJPROP_ARROWCODE,238); // Set the arrow code
ObjectSetInteger(0,"FractalHigh."+IntegerToString(j),OBJPROP_COLOR,clrNavy);
}
ObjectSetInteger(0,"FractalHigh."+IntegerToString(j),OBJPROP_TIME,Time[FractalHCandel[j]]); // Set time
ObjectSetDouble(0,"FractalHigh."+IntegerToString(j),OBJPROP_PRICE,FractalHigh[j]+(10+(Period()/100))*pips);// Set price
}
for(int j=0; j<=FractalNum-1; j++)
{
if(ObjectFind(0,"FractalLow")<0)
{
ObjectDelete("FractalLow."+IntegerToString(j));
ObjectCreate(0,"FractalLow."+IntegerToString(j),OBJ_ARROW,0,0,0,0,0);// Create ARROW
ObjectSetInteger(0,"FractalLow."+IntegerToString(j),OBJPROP_ARROWCODE,236); // Set the arrow code
ObjectSetInteger(0,"FractalLow."+IntegerToString(j),OBJPROP_COLOR,clrOrangeRed);
}
ObjectSetInteger(0,"FractalLow."+IntegerToString(j),OBJPROP_TIME,Time[FractalLCandel[j]]);// Set time
ObjectSetDouble(0,"FractalLow."+IntegerToString(j),OBJPROP_PRICE,FractalLow[j]-(10+(Period()/250))*pips);// Set price
}
First_Low_Candel=0;
Secund_Low_Candel=2;
First_High_Candel=0;
Secund_High_Candel=2;
t2=ObjectGet("TREND",OBJPROP_TIME2);// Requesting t2 coord.//T2=t2;
Error=GetLastError(); // Getting an error code
if(Error==4202) // If no object :(
{
Create();
T2=Time[FractalHCandel[First_High_Candel]]; // Current value of t2 coordinate
}//--------------------------------------------------------------- 4 --
if(T2!=Time[FractalHCandel[First_High_Candel]]) // If object is not in its place
{
ObjectMove("TREND",0,Time[FractalHCandel[Secund_High_Candel]],FractalHigh[Secund_High_Candel]); //New t1 coord.
ObjectMove("TREND",1,Time[FractalHCandel[First_High_Candel]],FractalHigh[First_High_Candel]); //New t2 coord.
WindowRedraw(); // Redrawing the image
//Create();
}
return (0);
}//--------------------------------------------------------------- 7 --int Create() // User-defined function..
{// ..of object creation
datetime T2=0; // Second time coordinate
double t2=0;// int Error; // Error code//--------------------------------------------------------------- 3 --
ArrayResize(FractalHigh,FractalNum,1);
ArrayResize(FractalLow,FractalNum,1);
ArrayResize(FractalHCandel,FractalNum,1);
ArrayResize(FractalLCandel,FractalNum,1);
double high= -1,low = -1;
double data=0;
int lowcount=0,highcount=0;
for(int i=0; i<Bars; i++)
{
high=iFractals(NULL,0,MODE_UPPER,i);
if(high>0)
{
FractalHigh[highcount]=high;
FractalHCandel[highcount]=i;
highcount++;
}
high=-1;
if(highcount==FractalNum)
break;
}
for(int i=0; i<Bars; i++)
{
low=iFractals(NULL,0,MODE_LOWER,i);
if(low>0)
{
FractalLow[lowcount]=low;
FractalLCandel[lowcount]=i;
lowcount++;
}
low=-1;
if(lowcount==FractalNum)
break;
}
datetime T1=Time[FractalHCandel[Secund_High_Candel]]; // Defining 1st time coord.
T2=Time[FractalHCandel[First_High_Candel]]; // Defining 2nd time coord.
ObjectCreate("TREND",OBJ_TREND,0,T1,FractalHigh[Secund_High_Candel],T2,FractalHigh[First_High_Candel]);// Creation//--- set line color
ObjectSet("TREND",OBJPROP_COLOR,clrDarkBlue); // Color//--- set line width
ObjectSet("TREND",OBJPROP_WIDTH,3);//--- enable (true) or disable (false) the mode of continuation of the line's display to the right
ObjectSet("TREND",OBJPROP_RAY,false); // Ray
ObjectSet("TREND",OBJPROP_STYLE,STYLE_DASH);// Style
ObjectSet("TREND",OBJPROP_BACK,true);
WindowRedraw(); // Image redrawing
return(0);
}//--------------------------------------------------------------- 7 --//+------------------------------------------------------------------+//| Fractal Low TrendLine Show |//+------------------------------------------------------------------+int drow1()
{
datetime T2=0; // Second time coordinate
double t2=0;
int Error; // Error code//--------------------------------------------------------------- 3 --
ArrayResize(FractalHigh1,FractalNum,1);
ArrayResize(FractalLow1,FractalNum,1);
ArrayResize(FractalHCandel1,FractalNum,1);
ArrayResize(FractalLCandel1,FractalNum,1);
double high1= -1,low1 = -1;
double data1=0;
int lowcount1=0,highcount1=0;
for(int i=0; i<Bars; i++)
{
low1=iFractals(NULL,0,MODE_LOWER,i);
if(low1>0)
{
FractalLow1[lowcount1]=low1;
FractalLCandel1[lowcount1]=i;
lowcount1++;
}
low1=-1;
if(lowcount1==FractalNum)
break;
}
t2=ObjectGet("TRENDLOW",OBJPROP_TIME2);// Requesting t2 coord.
Error=GetLastError(); // Getting an error code
if(Error==4202) // If no object :(
{
Create();
T2=Time[FractalLCandel1[First_Low_Candel1]]; // Current value of t2 coordinate
}//--------------------------------------------------------------- 4 --
if(T2!=Time[FractalLCandel1[First_Low_Candel1]]) // If object is not in its place
{
ObjectMove("TRENDLOW",0,Time[FractalLCandel1[Secund_Low_Candel1]],FractalLow1[Secund_Low_Candel1]); //New t1 coord.
ObjectMove("TRENDLOW",1,Time[FractalLCandel1[First_Low_Candel1]],FractalLow1[First_Low_Candel1]); //New t2 coord.
WindowRedraw(); // Redrawing the image //Create();
}
return (0);
}//--------------------------------------------------------------- 6 --int Create1() // User-defined function..
{// ..of object creation
ArrayResize(FractalHigh1,FractalNum,1);
ArrayResize(FractalLow1,FractalNum,1);
ArrayResize(FractalHCandel1,FractalNum,1);
ArrayResize(FractalLCandel1,FractalNum,1);
double high1= -1,low1 = -1;
double data1=0;
int lowcount1=0,highcount1=0;
for(int i=0; i<Bars; i++)
{
low1=iFractals(NULL,0,MODE_LOWER,i);
if(low1>0)
{
FractalLow1[lowcount1]=low1;
FractalLCandel1[lowcount1]=i;
lowcount1++;
}
low1=-1;
if(lowcount1==FractalNum)
break;
}
First_Low_Candel1=0;
Secund_Low_Candel1=2;
First_High_Candel1=0;
Secund_High_Candel1=2;
datetime T1=Time[FractalLCandel1[Secund_Low_Candel1]]; // Defining 1st time coord.
datetime T2=Time[FractalLCandel1[First_Low_Candel1]]; // Defining 2nd time coord.
ObjectCreate("TRENDLOW",OBJ_TREND,0,T1,FractalLow1[Secund_Low_Candel1],T2,FractalLow1[First_Low_Candel1]);// Creation//--- set line color
ObjectSet("TRENDLOW",OBJPROP_COLOR,clrDarkBlue); // Color//--- set line width
ObjectSet("TRENDLOW",OBJPROP_WIDTH,3);//--- enable (true) or disable (false) the mode of continuation of the line's display to the right
ObjectSet("TRENDLOW",OBJPROP_RAY,false); // Ray
ObjectSet("TRENDLOW",OBJPROP_STYLE,STYLE_DASH);// Style
ObjectSet("TRENDLOW",OBJPROP_BACK,true);
WindowRedraw(); // Image redrawing
return(0);
}//--------------------------------------------------------------- 7 --//+------------------------------------------------------------------+int drow2()
{
datetime T2=0; // Second time coordinate
double t2=0;
int Error; // Error code//--------------------------------------------------------------- 3 --
t2=ObjectGet("MAIN_TREND",OBJPROP_TIME2);// Requesting t2 coord.//T2=t2;
Error=GetLastError(); // Getting an error code
if(Error==4202) // If no object :(
{
Create();
T2=Time[1]; // Current value of t2 coordinate
}//--------------------------------------------------------------- 4 --
if(T2!=Time[1]) // If object is not in its place
{
ObjectMove("MAIN_TREND",0,Time[LEN_TREND-1],Open[LEN_TREND-1]); //New t1 coord.
ObjectMove("MAIN_TREND",1,Time[1],Open[1]); //New t2 coord.
WindowRedraw(); // Redrawing the image
//Create();
}
return (0);
}//--------------------------------------------------------------- 6 --int Create2() // User-defined function..
{// ..of object creation
datetime T1=Time[LEN_TREND-1]; // Defining 1st time coord.
datetime T2=Time[1]; // Defining 2nd time coord.
ObjectCreate("MAIN_TREND",OBJ_TREND,0,T1,Open[LEN_TREND-1],T2,Open[1]);// Creation//--- set line color
ObjectSet("MAIN_TREND",OBJPROP_COLOR,clrWhite); // Color//--- set line width
ObjectSet("MAIN_TREND",OBJPROP_WIDTH,3);//--- enable (true) or disable (false) the mode of continuation of the line's display to the right
ObjectSet("MAIN_TREND",OBJPROP_RAY,true); // Ray
ObjectSet("MAIN_TREND",OBJPROP_STYLE,STYLE_DASH);// Style
ObjectSet("MAIN_TREND",OBJPROP_BACK,true);
WindowRedraw(); // Image redrawing
return(0);
}//--------------------------------------------------------------- 7 --//+------------------------------------------------------------------+//+------------------------------------------------------------------+//| Fractal High Low horizital line Show |//+------------------------------------------------------------------+int find()
{
datetime T2=0; // Second time coordinate
double t2=0;// int Error; // Error code//--------------------------------------------------------------- 3 --
double high= -1,low = -1;
double data=0;
int lowcount=0,highcount=0;
for(int i=0; i<Bars; i++)
{
high=iFractals(NULL,0,MODE_UPPER,i);
if(high>0)
{
if(Ask==high/*&&High[1]<high*/)
return(1);
}
}
for(int i=0; i<Bars; i++)
{
low=iFractals(NULL,0,MODE_LOWER,i);
if(low>0)
{
if(Bid==low/*&&Low[1]>low*/)
return(1);
}
}
return (0);
}//--------------------------------------------------------------- 7 --//+------------------------------------------------------------------+//+------------------------------------------------------------------+//+------------------------------------------------------------------+//+------------------------------------------------------------------+void del()
{
static datetime dtBarCurrent=WRONG_VALUE;
datetime dtBarPrevious=dtBarCurrent;
dtBarCurrent=(datetime) SeriesInfoInteger(_Symbol,_Period,SERIES_LASTBAR_DATE);
bool NewBarFlag=(dtBarCurrent!=dtBarPrevious);
if(NewBarFlag)
{
// Sleep(3000);
int obj_total=ObjectsTotal();
PrintFormat("Total %d objects",obj_total);
for(int i=obj_total-1; i>=0; i--)
{
string name=ObjectName(i);
PrintFormat("object %d: %s",i,name);
ObjectDelete(name);
}
}
}//+------------------------------------------------------------------+//+------------------------------------------------------------------+//+------------------------------------------------------------------+//| |//+------------------------------------------------------------------+void CloseThisSymbolAll()
{
double CurrentPairProfit=CalculateProfit();
for(int trade=OrdersTotal()-1; trade>=0; trade--)
{
if(!OrderSelect(trade,SELECT_BY_POS,MODE_TRADES))
Print("Error");
if(OrderSymbol()==Symbol())
{
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber)
{
if(OrderType() == OP_BUY)
if(!OrderClose(OrderTicket(), OrderLots(), Bid, 3, Blue))
Print("Error");
if(OrderType() == OP_SELL)
if(!OrderClose(OrderTicket(), OrderLots(), Ask, 3, Red))
Print("Error");
}
Sleep(1000);
if(UseEquityStop)
{
if(CurrentPairProfit>0.0 && MathAbs(CurrentPairProfit)>TotalEquityRisk/100.0*AccountEquityHigh())
{
return;
}
}
}
}
}//+------------------------------------------------------------------+//+------------------------------------------------------------------+//+------------------------------------------------------------------+//| Calculate optimal lot size buy |//+------------------------------------------------------------------+double LotsOptimized(double llots)
{
double lot=llots;
int orders=OrdersHistoryTotal(); // history orders total
int losses=0; // number of losses orders without a break//--- calcuulate number of losses orders without a break
if(IncreaseFactor>0)
{
for(int i=orders-1; i>=0; i--)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_HISTORY)==false)
{
Print("Error in history!");
break;
}
if(OrderSymbol()!=Symbol())
continue;
//---
if(OrderProfit()>0)
break;
if(OrderProfit()<0)
losses++;
}
if(losses>1)
// lot=NormalizeDouble(lot+lot*losses/IncreaseFactor,1);
lot=AccountFreeMargin()*IncreaseFactor/1000.0;
}//--- minimal allowed volume for trade operations
double minlot=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_MIN);
if(lot<minlot)
{
lot=minlot;
Print("Volume is less than the minimal allowed ,we use",minlot);
}// lot=minlot;//--- maximal allowed volume of trade operations
double maxlot=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_MAX);
if(lot>maxlot)
{
lot=maxlot;
Print("Volume is greater than the maximal allowed,we use",maxlot);
}// lot=maxlot;//--- get minimal step of volume changing
double volume_step=SymbolInfoDouble(Symbol(),SYMBOL_VOLUME_STEP);
int ratio=(int)MathRound(lot/volume_step);
if(MathAbs(ratio*volume_step-lot)>0.0000001)
{
lot=ratio*volume_step;
Print("Volume is not a multiple of the minimal step ,we use the closest correct volume ",ratio*volume_step);
}
return(lot);
}//+------------------------------------------------------------------+//+-----------
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