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Hi,
I am New to MQL4. I don't have much experience in MQL4 and also normal programing.
I required help from seniors.
1st I have done average of 14 days high by mentioning
double high1,high2,high3,...........high13,high14;
high1=high[1];
high2=high[2];
high3=high[3];
...........
............
..................
high14=high[14];
double totalhigh,highavg;
totalhigh=high1+high2+high3+..................high13+high14;
highavg=totalhigh/14;
==================================================
from here onwards, I want help from you to proceed further.
I want to draw line on Indicator filed " highavg " value. simply i want to create an indicator with 14 days average of HIGH. The 14 days average I have assigned to "highavg" variable. So plz help me to code to draw line on indicator filed with the value of " highavg "First, instead of writing your own indicator for this, you can use the technical indicator supplied by MQL iMA(), but if you want to learn more about programming take a look at Creation of Custom Indicators - Simple Programs in MQL4 - MQL4 Tutorial - you can also find more articles on maling indicators there.
Klaus
------------------------------
Software and Consulting for MetaTrader4 - MQLware - www.mqlware.com
I want this EA with no TP and no SL. Who can help me please?
extern double GapRange = 10;
extern double SL_Factor = 2;
extern double TP_Factor = 3;
extern double MM_Risk = 2;
extern int ExpertID=844478;
//+------------------------------------------------------------------+
//| expert initialization function |
//+------------------------------------------------------------------+
int init()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| expert deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| expert start function |
//+------------------------------------------------------------------+
int start()
{
//---- ONE TRADE PER BAR
static bool ToTrade;
if(NewBar() == true)
{
if(COT(1, 101187) == 0 && COT(2, 201187) == 0) ToTrade = true;
}
//---- GAP
bool GAP;
double CurrOpen = iOpen(NULL, 0, 0);
double PrevClose = iClose(NULL, 0, 1);
double Range = MathAbs(PrevClose - CurrOpen);
if(Range >= GapRange * Point * 10) GAP = true;
//---- TP / SL
double ATR = iATR(NULL, 0, 13, 1);
double Spread = MarketInfo(Symbol(), MODE_SPREAD) * Point;
double TakeProfit = ATR * TP_Factor;
double StopLoss = (ATR * SL_Factor) + Spread;
//---- TRADE
int Ticket;
if(ToTrade == true && GAP == true)
{
if(CurrOpen < PrevClose)
{
Ticket = OrderSend(Symbol(), OP_BUY, LotSize(MM_Risk, StopLoss), Ask, 3, Ask - StopLoss, Ask + TakeProfit, "Gap_Trader.B", 101187, 0, Blue);
if(Ticket < 0)
{
Print("Error in OrderSend : ", GetLastError());
}
else
{
ToTrade = false;
}
}
if(CurrOpen > PrevClose)
{
Ticket = OrderSend(Symbol(), OP_SELL, LotSize(MM_Risk, StopLoss), Bid, 3, Bid + StopLoss, Bid - TakeProfit, "Gap_Trader.S", 201187, 0, Red);
if(Ticket < 0)
{
Print("Error in OrderSend : ", GetLastError());
}
else
{
ToTrade = false;
}
}
}
//----
return(0);
}
//+------------------------------------------------------------------+
//+ Check Open Trades |
//+------------------------------------------------------------------+
int COT(int BS, int MN)
{
int Buys = 0, Sells = 0;
for(int cnt_COT = 0; cnt_COT < OrdersTotal(); cnt_COT++)
{
OrderSelect(cnt_COT, SELECT_BY_POS, MODE_TRADES);
if(OrderSymbol() == Symbol() && OrderMagicNumber() == MN && OrderType() == OP_BUY) Buys++;
if(OrderSymbol() == Symbol() && OrderMagicNumber() == MN && OrderType() == OP_SELL) Sells++;
}
if(BS == 1) return(Buys);
if(BS == 2) return(Sells);
}
//+------------------------------------------------------------------+
//| LotSize |
//+------------------------------------------------------------------+
double LotSize(double Risk, double SL)
{
double MaxLot = MarketInfo(Symbol(), MODE_MAXLOT);
double MinLot = MarketInfo(Symbol(), MODE_MINLOT);
double StopLoss = SL / Point / 10;
double Size = Risk / 100 * AccountBalance() / 10 / StopLoss;
if(Size < MinLot) Size = MinLot;
if(Size > MaxLot) Size = MaxLot;
return(NormalizeDouble(Size, 2));
}
//+------------------------------------------------------------------+
//| New Bar |
//+------------------------------------------------------------------+
bool NewBar()
{
static datetime PrevBar;
if(PrevBar < Time[0])
{
PrevBar = Time[0];
return(true);
}
else
{
return(false);
}
}
Hey!
Just change this :
Ask - StopLoss,
Ask + TakeProfit,
Bid + StopLoss,
Bid - TakeProfit,
to 0
like this:
Ticket = OrderSend(Symbol(), OP_BUY, LotSize(MM_Risk, StopLoss), Ask, 3, 0,0, "Gap_Trader.B", 101187, 0, Blue);
@ Kalenzo thanks thats great.
Do you know why the EA does not open the order with TP and SL?
Is it a problem from my broker?
@ Kalenzo thanks thats great.
Do you know why the EA does not open the order with TP and SL?
Is it a problem from my broker?Hey!
Yes this may be broker problem. Some brokers requires from you to send order without limit levels (tp = 0, sl = 0) and then after the order is succesfully filled, modify it and set TP and SL levels.
Regards
Kale
Thank you. You mean like this? It dont works, I dont know how.
int Ticket;
if(ToTrade == true && GAP == true)
{
if(CurrOpen < PrevClose)
{
Ticket = OrderSend(Symbol(), OP_BUY, LotSize(MM_Risk, StopLoss), Ask, 3, Ask - StopLoss, Ask + TakeProfit, "Gap_Trader.B", 101187, 0, Blue);
if(ticket>-1)
{
OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES);
OrderModify(ticket,OrderOpenPrice(),TradeStopLoss,TradeTakeProfit,0,Blue);
}
Thank you. You mean like this? It dont works, I dont know how.
int Ticket;
if(ToTrade == true && GAP == true)
{
if(CurrOpen < PrevClose)
{
Ticket = OrderSend(Symbol(), OP_BUY, LotSize(MM_Risk, StopLoss), Ask, 3, Ask - StopLoss, Ask + TakeProfit, "Gap_Trader.B", 101187, 0, Blue);
if(ticket>-1)
{
OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES);
OrderModify(ticket,OrderOpenPrice(),TradeStopLoss,TradeTakeProfit,0,Blue);
}It does not work because in OrderSend function you put SL and TP values instead of 0
I dont know it dont work. I'm still amateur.
If you can show me I will be happy.
Here is a little code snippet that you may use to open order with ECN broker:
void openOrderECN(double LTS,int type, double sl,double tp, string description = "" )
{
int ticket = 0;
if( type == OP_SELL )
{
while(true)
{
RefreshRates();
ticket = OrderSend(Symbol(),OP_SELL,LTS,MarketInfo(Symbol(),MODE_BID),0,0,0, description ,0,0,Pink);
if(ticket<=0)
{
Print("SELL ORDER ERROR:"+GetLastError());
}
else
{
if(sl>0 || tp>0){
OrderSelect(ticket,SELECT_BY_TICKET);
OrderModify(OrderTicket(),OrderOpenPrice(),sl,tp,0,Green);
}
OrderPrint();
break;
}
}
}
else if( type == OP_BUY )
{
while(true)
{
RefreshRates();
ticket = OrderSend(Symbol(),OP_BUY,LTS,MarketInfo(Symbol(),MODE_ASK),0,0,0, description ,0,0,Lime);
if(ticket<=0)
{
Print("BUY ORDER ERROR:"+GetLastError());
}
else
{
if(sl>0 || tp>0){
OrderSelect(ticket,SELECT_BY_TICKET);
OrderModify(OrderTicket(),OrderOpenPrice(),sl,tp,0,Green);
}
OrderPrint();
break;
}
}
}
}
Where is the worm
Hi,
Here is the beginning of my EA :
extern double Lots=0.01;
extern int TP= 500;
extern int SL= 500;
extern int TP_SL_Increment=100;
extern int Difference=60;
extern double Loss_Lots_Multiply_Factor=2.1;
{
if (l==0){
mtr=1;
GlobalVariableSet("mt_Vager1"+Symbo l()+Period(),mt r);
TP_SL_Inc=TP_SL_Increment;
GlobalVariableSet("l_Vager1"+Symbol ()+Period(),TP_ SL_Increment);
if (OrderSend(Symbol(),OP_BUY,Lots,Nor malizeDouble(As k,Digits),Slippage,NormalizeDouble( Ask-SL*Point,Digits),NormalizeDouble(As k+TP*Point,Digi ts),com,Magic_Number,0,Blue)==-1){
i=GetLastError();
if (i!=1 && i!=0) Alert("Buy Error :"+error(i)+" at "+Symbol()+" "+Period());
}
}
else if (l>0){
if (OrderSend(Symbol(),OP_BUY,l*Loss_L ots_Multiply_Fa ctor,NormalizeDouble(Ask-SL*Point,Digits),Slippage,Normalize Double(Ask-TP_SL_Inc*Point,Digits),NormalizeDo uble(Ask+TP*Poi nt+TP_SL_Inc*Point,Digits),com,Magi c_Number,0,Ligh tBlue)==-1){
i=GetLastError();
if (i!=1 && i!=0) Alert("Buy 1 Error :"+error(i)+" at "+Symbol()+" "+Period());
}else {
TP_SL_Inc=TP_SL_Inc+TP_SL_Increment ;
mtr=mtr+1;
GlobalVariableSet("mt_Vager1"+Symbo l()+Period(),mt r);
GlobalVariableSet("l_Vager1"+Symbol ()+Period(),TP_ SL_Inc);
}
}
}
and I have always the message : "Buy (or Sell) Error : Invalid Stops".
Where is the error ?
Thanks in advance.
Jo