Any rookie question, so as not to clutter up the forum. Professionals, don't pass by. Nowhere without you - 6. - page 1154
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.. Whoever needs help to write an EA, you can email me. I will help
help take the price from zero bar, here is the discussion
https://www.mql5.com/ru/forum/160683/page237#comment_5350688
A flimsy example gives rise to a flimsy answer. To understand, you have to understand what the percentages are measured against.
Got it.
I'll try to be clearer.
My code is originally written in the following way:
extern double StopLoss =0;
extern double TakeProfit =0;
extern double SL_PERCENT = 0.02;
extern double TP_PERCENT = 0.03;
extern double TRALL_PERCENT = 0.01;
extern double Lots =0.5;
Ticket=OrderSend(Symbol(),OP_SELL,Lots,Bid,3,NormalizeDouble(OrderOpenPrice+(OrderOpenPrice + StopLoss)/100*SL_PERCENT,Digits),NormalizeDouble(OrderOpenPrice-(OrderOpenPrice - TakeProfit)/100*TP_PERCENT,Digits),",Magic,0,Red);
StopLoss is triggered but not by 0.02% but by 0.43%, which is incorrect. I don't know about TakeProfit as I've never tried it before, but it seems to be incorrect too.
I have some suggestions that the code is not correct.
One more thing, maybe it is important. My orders are opened for all of my depo for 3-4 pairs. Sometimes by five.
Also I want to change such parameters as StopLoss, Takeprofit, TrailingStop in percent, not in points.
For example,
1) Takeprofit=OrderOnProfit+%TP_PERCENT
2) Stoploss=OrderOnPrice-%SL_PERCENT
I.e.
ticket=OrderSend(Symbol(),OP_BUY,1,Ask,0,%,%,",Magic,0,clrGreen);
I don't know how to modify it further for trailing purposes.
I took a sample from the tutorial, but I am obviously doing something wrong.
3.) TrailingStop=Bid-%TRALL_PERCENT
case 0: // Buy order
if (NormalizeDouble(OrderOpenPrice-SL*Point,Digits)*SL_PERCENT/100<=(OrderOpenPrice-Ask) // If below
NormalizeDouble(Bid-(Bid-TS)/100*TRAL_PERCENT,Digits)
|| NormalizeDouble(SL,Digits)==0)
{
SL=Bid-TS*Point; //then modify it
string Text="Buy "; // Text for Buy
Modify=true; // assigned to modify.
}
I really hope I was able to explain.
Thank you.
How to correctly implement the opening of a deal ( OrderSend) strictly at the beginning of the candle - OnTimer and/or OnTick,
In order not to overload the terminal (20-30 charts open and tracked simultaneously)?
it was found out that the delay in the appearance of a new tick at the beginning of a candlestick can be up to 5-10 seconds; the gap with the previous tick is significant (negative for transaction conditions)
p.s. at the same time in the Expert Advisor it is supposed to notify about a possible deal 1-2 minutes before the deal opening, i.e. before the beginning of a candle opening.
How to correctly implement the opening of a deal (OrderSend) strictly at the beginning of the candle - OnTimer and/or OnTick,
in order not to overload the terminal (20-30 charts open and tracked simultaneously)?
It was found out that the delay in the appearance of a new tick at the beginning of a candle can be up to 5-10 seconds with a significant gap to the previous tick (it is negative for deal conditions)
p.s. in this case, in the Expert Advisor it is supposed to preliminary inform about a possible deal 1-2 minutes before the deal opening, i.e. before the beginning of a candle opening.
You need to view all open charts in the timer to see if a new bar appears.
You have to create an array of pointers to instances of classes - one class for each timeframe of each open chart.
The class that will monitor the opening of a new bar can be found in this article.
Open the chart - add it to the array of open charts. Close the chart - delete it from the array.
In the loop in the timer you pass through an array of pointers to instances of classes and check the fact of opening of a new bar, which the class will return in case of formation of a new bar.
You need to view all open charts in the timer to see if a new bar appears.
You have to create an array of pointers to class instances ...
How about using MQL4?
And what to do with - "...it's supposed to preliminary notify about a possible deal 1-2 minutes before the deal opening, i.e. before a candle opens...", i.e. inside a bar
Welcome to the topic https://www.mql5.com/ru/forum/208120#comment_5412193
Can't find a consensus.
Before displaying the doubl type, I normalise it to 2 decimal places, but sometimes it doesn't work. Why? Here is a part of the code.
Type prof[] is string
And it glitches in the following way
Before displaying the doubl type, I normalise it to 2 decimal places, but sometimes it doesn't work. Why? Here is a part of the code.
Type prof[] is string
It glitches in the following way
DoubleToString()DoubleToString
Converts a numeric value to a text string.
stringDoubleToString(
doublevalue,//number
intdigits=8//number of decimal places
);
Parameters
Returned value
Example:
Print("DoubleToString(120.0+M_PI) : ",DoubleToString(120.0+M_PI);
Print("DoubleToString(120.0+M_PI,16) : ",DoubleToString(120.0+M_PI,16);
Print("DoubleToString(120.0+M_PI,-16) : ",DoubleToString(120.0+M_PI,-16);
Print("DoubleToString(120.0+M_PI,-1) : ",DoubleToString(120.0+M_PI,-1));
Print("DoubleToString(120.0+M_PI,-20) : ",DoubleToString(120.0+M_PI,-20);
Some wondrous bug or other.
We add in the inputs:
input datetime test =0;
input datetime test =0;
Here is an example of entering the time in the input parameters