EA Programing => ปัญหาที่พบในการเขียน EA => Topic started by: akepun on สิงหาคม 21, 2015, 11:49:30 am
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//+------------------------------------------------------------------+
//| EM_VOL.mq4 |
//| Copyright ฉ 2011, AutomatiKForeX |
//| http://www.automatikforex.blogspot.com |
//+------------------------------------------------------------------+
//----
extern int MMType=1;
extern bool UseClose=false;
extern bool UseAdd=true;
extern double LotExponent=1.2;
extern double slip=3;
extern double Lots=0.2;
extern double LotsDigits=2;
extern double TakeProfit=100;
extern double Stoploss=500;
extern double TrailStart=10;
extern double TrailStop=10;
extern double PipStep=30;
extern int MaxTrades=30;
extern bool UseEquityStop=false;
extern double TotalEquityRisk=20;
extern bool UseTrailingStop=true;
extern bool UseTimeOut=false;
extern double MaxTradeOpenHours=48;
extern double MaximumRisk=0.002;
//----
int MagicNumber=675;
double PriceTarget, StartEquity, BuyTarget, SellTarget;
double AveragePrice, SellPoint, BuyPoint;
double LastBuyPrice, LastSellPrice, ClosePrice, Spread;
int flag;
string EAName="EM-VOL 1/1vs C";
datetime timeprev=0, expiration;
int NumOfTrades=0;
double iLots;
int cnt=0, total;
double Stopper=0;
bool TradeNow=false, LongTrade=false, ShortTrade=false;
int ticket;
bool NewOrdersPlaced=false;
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int init()
{
Spread=MarketInfo(Symbol(), MODE_SPREAD)*Point;
return(0);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int deinit()
{
return(0);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int start()
{
if (UseTrailingStop)
{
TrailingAlls(TrailStart, TrailStop, AveragePrice);
}
if (UseTimeOut){
if(CurTime()>=expiration)
{
CloseThisSymbolAll();
Print("Closed All due to TimeOut");
}
}
if(timeprev==Time[0])
{
return(0);
}
timeprev=Time[0];
//----
double CurrentPairProfit=CalculateProfit();
if(UseEquityStop){
if(CurrentPairProfit<0 && MathAbs(CurrentPairProfit)>(TotalEquityRisk/100)*AccountEquityHigh())
{
CloseThisSymbolAll();
Print("Closed All due to Stop Out");
NewOrdersPlaced=false;
}
}
total=CountTrades();
//----
if (total==0)
{
flag=0;
}
double LastBuyLots;
double LastSellLots;
for(cnt=OrdersTotal()-1;cnt>=0;cnt--){
OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES);
if(OrderSymbol()!=Symbol()||OrderMagicNumber()!=MagicNumber)continue;
if(OrderSymbol()==Symbol()&&OrderMagicNumber()==MagicNumber)
if(OrderType()==OP_BUY)
{
LongTrade=true;
ShortTrade=false;
LastBuyLots=OrderLots();
break;
}
if(OrderSymbol()==Symbol()&&OrderMagicNumber()==MagicNumber)
if(OrderType()==OP_SELL)
{
LongTrade=false;
ShortTrade=true;
LastSellLots=OrderLots();
break;
}
}
double PivPnt=(iHigh(Symbol(),0,1)+iLow(Symbol(),0,1)+iClose(Symbol(),0,1)+iOpen(Symbol(),0,1))/4;
double Res1=iHigh(Symbol(),0,1)+iATR(Symbol(),0,14,1);
double Sup1=iLow(Symbol(),0,1)-iATR(Symbol(),0,14,1);
double C1=iClose(Symbol(),0,1);
double O1=iOpen(Symbol(),0,1);
double L1=iLow(Symbol(),0,1);
double H1=iHigh(Symbol(),0,1);
double BandUP=iBands(Symbol(),0,20,2,0,PRICE_CLOSE,1,0);
double BandDown=iBands(Symbol(),0,20,-2,0,PRICE_CLOSE,1,0);
double L2=iLow(Symbol(),0,2);
double H2=iHigh(Symbol(),0,2);
double C2=iClose(Symbol(),0,2);
double ADX=iADX(NULL,0,14,PRICE_CLOSE,MODE_MAIN,1);
if(total>0 && total<=MaxTrades)
{
RefreshRates();
LastBuyPrice=FindLastBuyPrice();
LastSellPrice=FindLastSellPrice();
if(LongTrade && (LastBuyPrice - Ask)>=(PipStep*Point))
{
TradeNow=true;
}
if(ShortTrade && (Bid - LastSellPrice)>=(PipStep*Point))
{
TradeNow=true;
}
}
if (total < 1)
{
ShortTrade=false;
LongTrade=false;
TradeNow=true;
StartEquity=AccountEquity();
}
if (TradeNow)
{
LastBuyPrice=FindLastBuyPrice();
LastSellPrice=FindLastSellPrice();
if(ShortTrade)
{
if(UseClose)
{
fOrderCloseMarket(false,true);
iLots=NormalizeDouble(LotExponent*LastSellLots,LotsDigits);
}
else
{
iLots=fGetLots(OP_SELL);
}
if(UseAdd)
{
NumOfTrades=total;
if(iLots>0)
{//#
RefreshRates();
ticket=OpenPendingOrder(OP_SELL,iLots,Bid,slip,Ask,0,0,EAName+"-"+NumOfTrades,MagicNumber,0,Orange);
if(ticket<0){Print("Error: ",GetLastError()); return(0);}
LastSellPrice=FindLastSellPrice();
TradeNow=false;
NewOrdersPlaced=true;
}//#
}
}
else if (LongTrade)
{
if(UseClose)
{
fOrderCloseMarket(true,false);
iLots=NormalizeDouble(LotExponent*LastBuyLots,LotsDigits);
}
else
{
iLots=fGetLots(OP_BUY);
}
if(UseAdd)
{
NumOfTrades=total;
if(iLots>0)
{//#
ticket=OpenPendingOrder(OP_BUY,iLots,Ask,slip,Bid,0,0,EAName+"-"+NumOfTrades,MagicNumber,0,Blue);
if(ticket<0)
{Print("Error: ",GetLastError()); return(0);}
LastBuyPrice=FindLastBuyPrice();
TradeNow=false;
NewOrdersPlaced=true;
}//#
}
}
}
if (TradeNow && total<1)
{
SellPoint=Sup1-(1*Point);
BuyPoint=Res1+(1*Point);
if(!ShortTrade)
{
NumOfTrades=total;
if(ADX<30 )
{
double lots=Lots;
lots=NormalizeDouble(AccountFreeMargin()*MaximumRisk/1000.0,LotsDigits);
if(lots>0)
{//#
ticket=OrderSend(Symbol(),OP_SELLSTOP,lots,SellPoint,slip,0,0,EAName+"-"+NumOfTrades,MagicNumber,0,Red);
if(ticket<0){Print(iLots,"Error: ",GetLastError()); return(0);
}
LastBuyPrice=FindLastBuyPrice();
NewOrdersPlaced=true;
}//#
}
if(!LongTrade)
NumOfTrades=total;
if(ADX<30)
{
lots=NormalizeDouble(AccountFreeMargin()*MaximumRisk/1000.0,LotsDigits);
if(lots>0)
{//#
ticket=OrderSend(Symbol(),OP_BUYSTOP,lots,BuyPoint,slip,0,0,EAName+"-"+NumOfTrades,MagicNumber,0,Lime);
if(ticket<0){Print(iLots,"Error: ",GetLastError()); return(0);}
LastSellPrice=FindLastSellPrice();
NewOrdersPlaced=true;
}//#
}
}
if(ticket>0) expiration=CurTime()+MaxTradeOpenHours*60*60;
TradeNow=false;
}
//----------------------- CALCULATE AVERAGE OPENING PRICE
total=CountTrades();
AveragePrice=0;
double Count=0;
for(cnt=OrdersTotal()-1;cnt>=0;cnt--)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol()!=Symbol()||OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol()&&OrderMagicNumber()==MagicNumber)
if(OrderType()==OP_BUY || OrderType()==OP_SELL)
{
AveragePrice=AveragePrice+OrderOpenPrice()*OrderLots();
Count=Count + OrderLots();
}
}
if(total > 0)
AveragePrice=NormalizeDouble(AveragePrice/Count, Digits);
//----------------------- RECALCULATE STOPLOSS & PROFIT TARGET BASED ON AVERAGE OPENING PRICE
if(NewOrdersPlaced)
for(cnt=OrdersTotal()-1;cnt>=0;cnt--)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol()!=Symbol()||OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol()&&OrderMagicNumber()==MagicNumber)
if(OrderType()==OP_BUY) // Calculate profit/stop target for long
{
PriceTarget=AveragePrice+(TakeProfit*Point);
BuyTarget=PriceTarget;
Stopper=AveragePrice-(Stoploss*Point);
// Stopper=0;
flag=1;
}
if(OrderSymbol()==Symbol()&&OrderMagicNumber()==MagicNumber)
if(OrderType()==OP_SELL) // Calculate profit/stop target for short
{
PriceTarget=AveragePrice-(TakeProfit*Point);
SellTarget=PriceTarget;
Stopper=AveragePrice+(Stoploss*Point);
// Stopper=0;
flag=1;
}
}
//----------------------- IF NEEDED CHANGE ALL OPEN ORDERS TO NEWLY CALCULATED PROFIT TARGET
if(NewOrdersPlaced)
if(flag==1)// check if average has really changed
{
for(cnt=OrdersTotal()-1;cnt>=0;cnt--)
{
// PriceTarget=total;
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol()!=Symbol()||OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol()&&OrderMagicNumber()==MagicNumber)
// OrderModify(OrderTicket(),0,Stopper,PriceTarget,0,Yellow);// set all positions to averaged levels
OrderModify(OrderTicket(),AveragePrice,OrderStopLoss(),PriceTarget,0,Yellow);// set all positions to averaged levels
NewOrdersPlaced=false;
}
}
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double ND(double v){return(NormalizeDouble(v,Digits));}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int fOrderCloseMarket(bool aCloseBuy=true,bool aCloseSell=true)
{
int tErr=0;
for(int i=OrdersTotal()-1;i>=0;i--)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
{
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber)
{
if(OrderType()==OP_BUY && aCloseBuy)
{
RefreshRates();
if(!IsTradeContextBusy())
{
if(!OrderClose(OrderTicket(),OrderLots(),ND(Bid),5,CLR_NONE))
{
Print("Error close BUY "+OrderTicket());//+" "+fMyErDesc(GetLastError()));
tErr=-1;
}
}
else
{
static int lt1=0;
if(lt1!=iTime(NULL,0,0))
{
lt1=iTime(NULL,0,0);
Print("Need close BUY "+OrderTicket()+". Trade Context Busy");
}
return(-2);
}
}
if(OrderType()==OP_SELL && aCloseSell)
{
RefreshRates();
if(!IsTradeContextBusy())
{
if(!OrderClose(OrderTicket(),OrderLots(),ND(Ask),5,CLR_NONE))
{
Print("Error close SELL "+OrderTicket());//+" "+fMyErDesc(GetLastError()));
tErr=-1;
}
}
else
{
static int lt2=0;
if(lt2!=iTime(NULL,0,0))
{
lt2=iTime(NULL,0,0);
Print("Need close SELL "+OrderTicket()+". Trade Context Busy");
}
return(-2);
}
}
}
}
}
return(tErr);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double fGetLots(int aTradeType)
{
double tLots;
switch(MMType)
{
case 0:
tLots=Lots;
break;
case 1:
tLots=NormalizeDouble(Lots*MathPow(LotExponent,NumOfTrades),LotsDigits);
break;
case 2:
int LastClosedTime=0;
tLots=Lots;
for(int i=OrdersHistoryTotal()-1;i>=0;i--)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_HISTORY))
{
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber)
{
if(LastClosedTime<OrderCloseTime())
{
LastClosedTime=OrderCloseTime();
if(OrderProfit()<0)
{
tLots=NormalizeDouble(OrderLots()*LotExponent,LotsDigits);
}
else
{
tLots=Lots;
}
}
}
}
else
{
return(-3);
}
}
break;
}
if(AccountFreeMarginCheck(Symbol(),aTradeType,tLots)<=0)
{
return(-1);
}
if(GetLastError()==134)
{
return(-2);
}
return(tLots);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int CountTrades()
{
int count=0;
int trade;
for(trade=OrdersTotal()-1;trade>=0;trade--)
{
OrderSelect(trade,SELECT_BY_POS,MODE_TRADES);
if(OrderSymbol()!=Symbol()||OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol()&&OrderMagicNumber()==MagicNumber)
if(OrderType()==OP_SELL || OrderType()==OP_BUY)
count++;
}//for
return(count);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void CloseThisSymbolAll()
{
int trade;
for(trade=OrdersTotal()-1;trade>=0;trade--)
{
OrderSelect(trade,SELECT_BY_POS,MODE_TRADES);
if(OrderSymbol()!=Symbol())
continue;
if(OrderSymbol()==Symbol() && OrderMagicNumber()== MagicNumber)
{
if(OrderType()==OP_BUY)
OrderClose(OrderTicket(),OrderLots(),Bid,slip,Blue);
if(OrderType()==OP_SELL)
OrderClose(OrderTicket(),OrderLots(),Ask,slip,Red);
}
Sleep(1000);
}
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
int OpenPendingOrder(int pType,double pLots,double pLevel,int sp, double pr, int sl, int tp,string pComment,int pMagic,datetime pExpiration,color pColor)
{
int ticket=0;
int err=0;
int c=0;
int NumberOfTries=100;
switch(pType)
{
case OP_BUYLIMIT:
for(c=0;c < NumberOfTries;c++)
{
ticket=OrderSend(Symbol(),OP_BUYLIMIT,pLots,pLevel,sp,StopLong(pr,sl),TakeLong(pLevel,tp),pComment,pMagic,pExpiration,pColor);
err=GetLastError();
if(err==0)
{
break;
}
else
{
if(err==4 || err==137 ||err==146 || err==136) //Busy errors
{
Sleep(1000);
continue;
}
else //normal error
{
break;
}
}
}
break;
case OP_BUYSTOP:
for(c=0;c < NumberOfTries;c++)
{
ticket=OrderSend(Symbol(),OP_BUYSTOP,pLots,pLevel,sp,StopLong(pr,sl),TakeLong(pLevel,tp),pComment,pMagic,pExpiration,pColor);
err=GetLastError();
if(err==0)
{
break;
}
else
{
if(err==4 || err==137 ||err==146 || err==136) //Busy errors
{
Sleep(5000);
continue;
}
else //normal error
{
break;
}
}
}
break;
case OP_BUY:
for(c=0;c < NumberOfTries;c++)
{
RefreshRates();
ticket=OrderSend(Symbol(),OP_BUY,pLots,Ask,sp,StopLong(Bid,sl),TakeLong(Ask,tp),pComment,pMagic,pExpiration,pColor);
err=GetLastError();
if(err==0)
{
break;
}
else
{
if(err==4 || err==137 ||err==146 || err==136) //Busy errors
{
Sleep(5000);
continue;
}
else //normal error
{
break;
}
}
}
break;
case OP_SELLLIMIT:
for(c=0;c < NumberOfTries;c++)
{
ticket=OrderSend(Symbol(),OP_SELLLIMIT,pLots,pLevel,sp,StopShort(pr,sl),TakeShort(pLevel,tp),pComment,pMagic,pExpiration,pColor);
err=GetLastError();
if(err==0)
{
break;
}
else
{
if(err==4 || err==137 ||err==146 || err==136) //Busy errors
{
Sleep(5000);
continue;
}
else //normal error
{
break;
}
}
}
break;
case OP_SELLSTOP:
for(c=0;c < NumberOfTries;c++)
{
ticket=OrderSend(Symbol(),OP_SELLSTOP,pLots,pLevel,sp,StopShort(pr,sl),TakeShort(pLevel,tp),pComment,pMagic,pExpiration,pColor);
err=GetLastError();
if(err==0)
{
break;
}
else
{
if(err==4 || err==137 ||err==146 || err==136) //Busy errors
{
Sleep(5000);
continue;
}
else //normal error
{
break;
}
}
}
break;
case OP_SELL:
for(c=0;c < NumberOfTries;c++)
{
ticket=OrderSend(Symbol(),OP_SELL,pLots,Bid,sp,StopShort(Ask,sl),TakeShort(Bid,tp),pComment,pMagic,pExpiration,pColor);
err=GetLastError();
if(err==0)
{
break;
}
else
{
if(err==4 || err==137 ||err==146 || err==136) //Busy errors
{
Sleep(5000);
continue;
}
else //normal error
{
break;
}
}
}
break;
}
return(ticket);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double StopLong(double price,int stop)
{
if(stop==0)
return(0);
else
return(price-(stop*Point));
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double StopShort(double price,int stop)
{
if(stop==0)
return(0);
else
return(price+(stop*Point));
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double TakeLong(double price,int take)
{
if(take==0)
return(0);
else
return(price+(take*Point));
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double TakeShort(double price,int take)
{
if(take==0)
return(0);
else
return(price-(take*Point));
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double CalculateProfit()
{
double Profit=0;
for(cnt=OrdersTotal()-1;cnt>=0;cnt--)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol()!=Symbol()||OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber)
if(OrderType()==OP_BUY || OrderType()==OP_SELL)
{
Profit=Profit+OrderProfit();
}
}
return(Profit);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
void TrailingAlls(int start,int stop, double AvgPrice)
{
int profit;
double stoptrade;
double stopcal;
if(stop==0)
return;
int trade;
for(trade=OrdersTotal()-1;trade>=0;trade--)
{
if(!OrderSelect(trade,SELECT_BY_POS,MODE_TRADES))
continue;
if(OrderSymbol()!=Symbol()||OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol()||OrderMagicNumber()==MagicNumber)
{
if(OrderType()==OP_BUY)
{
profit=NormalizeDouble((Bid-AvgPrice)/Point,0);
if(profit<start)
continue;
stoptrade=OrderStopLoss();
stopcal=Bid-(stop*Point);
if(stoptrade==0||(stoptrade!=0&&stopcal>stoptrade))
// OrderModify(OrderTicket(),OrderOpenPrice(),stopcal,OrderTakeProfit(),0,Blue);
OrderModify(OrderTicket(),AvgPrice,stopcal,OrderTakeProfit(),0,Aqua);
}//Long
if(OrderType()==OP_SELL)
{
profit=NormalizeDouble((AvgPrice-Ask)/Point,0);
if(profit<start)
continue;
stoptrade=OrderStopLoss();
stopcal=Ask+(stop*Point);
if(stoptrade==0||(stoptrade!=0&&stopcal<stoptrade))
// OrderModify(OrderTicket(),OrderOpenPrice(),stopcal,OrderTakeProfit(),0,Red);
OrderModify(OrderTicket(),AvgPrice,stopcal,OrderTakeProfit(),0,Red);
}//Shrt
}
Sleep(1000);
}//for
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double AccountEquityHigh()
{
static double AccountEquityHighAmt,PrevEquity;
if(CountTrades()==0) AccountEquityHighAmt=AccountEquity();
if(AccountEquityHighAmt < PrevEquity) AccountEquityHighAmt=PrevEquity;
else AccountEquityHighAmt=AccountEquity();
PrevEquity=AccountEquity();
return(AccountEquityHighAmt);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double FindLastBuyPrice()
{
double oldorderopenprice=0, orderprice;
int cnt, oldticketnumber=0, ticketnumber;
for(cnt=OrdersTotal()-1;cnt>=0;cnt--)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol()!=Symbol()||OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber && OrderType()==OP_BUY)
{
ticketnumber=OrderTicket();
if(ticketnumber>oldticketnumber)
{
orderprice=OrderOpenPrice();
oldorderopenprice=orderprice;
oldticketnumber=ticketnumber;
}
}
}
return(orderprice);
}
//+------------------------------------------------------------------+
//| |
//+------------------------------------------------------------------+
double FindLastSellPrice()
{
double oldorderopenprice=0, orderprice;
int cnt, oldticketnumber=0, ticketnumber;
for(cnt=OrdersTotal()-1;cnt>=0;cnt--)
{
OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol()!=Symbol()||OrderMagicNumber()!=MagicNumber)
continue;
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MagicNumber && OrderType()==OP_SELL)
{
ticketnumber=OrderTicket();
if(ticketnumber>oldticketnumber)
{
orderprice=OrderOpenPrice();
oldorderopenprice=orderprice;
oldticketnumber=ticketnumber;
}
}
}
return(orderprice);
}
//+----------
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??? ???
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>:( >:( EA คุณดูผ่านๆๆไม่มีตรงไหนที่มัน lock บัญชีจริงนะ ลองตรวจสอบค่า พวก LOt ค่า SL tp ว่าใช้กับบัญชีจริงได้เปล่า
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ผมมีความรู้น้อยนักครับท่าน แอดมิน ขอความกระจ่างอีกนิดได้ไหมครับ
เพราะปัญหาคือ เล่น เดโม ได้ แต่ เล่นบัญชีจริงไม่ออก ออเดอร์เลย
พี่แอดมิน ช่วยใบ้ให้ไ้ด้ไหมครับ ว่าปัญหาคืออะไร ตรงไหน เหตุใด เดโม่ ต่างกับบัญชีจริง ทั้งที่เป็น โบรกเกอรเดียวกันครับ
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ผมมีความรู้น้อยนักครับท่าน แอดมิน ขอความกระจ่างอีกนิดได้ไหมครับ
เพราะปัญหาคือ เล่น เดโม ได้ แต่ เล่นบัญชีจริงไม่ออก ออเดอร์เลย
พี่แอดมิน ช่วยใบ้ให้ไ้ด้ไหมครับ ว่าปัญหาคืออะไร ตรงไหน เหตุใด เดโม่ ต่างกับบัญชีจริง ทั้งที่เป็น โบรกเกอรเดียวกันครับ
แอดมินคงหมายถึง ให้ดู Lot, TP, และ SL ในการเปิดออเดอร์ว่าเหมาะสมกับทุนเราไหม
เช่น ในเดโมท่านอาจใช้ทุน 1,000 โดยเปิด Lot 0.2 มันเปิดได้ แต่พอเงินจริงท่านอาจจะใช้ทุนแค่ 100 เปิด Lot 0.2 มันเลยเปิดออเดอร์ไม่ได้เพราะมาร์จิ้นไม่พอป่าวครับ หรือระยะ TP หรือ SL อาจใกล้ไป มันเลยไม่เปิดออเดอร์ให้
ประมาณนี้ครับ เท่าที่ตีความจากข้อความที่แอดมินบอก ถ้าไม่ใช่ยังไง เดี๋ยวรอแอดมินมาบอกครับ
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ลองตรวจสอบตามที่คุณ Robin Hood อธิบายเพิ่มดูก่อนครับ