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Collection for stoch in mql5

Thanks for coming! As the title, please help inform me on how to make a stoch cross signal for an EA with mql5. I used mql4 before and now turning to mql5, I find that the function iStochastic returns a handle instead of indicator value like using mql4. I'm not a professionnal programmer, so please

MT4, Communication Between Differet EA Through a file

Communication Between Differet EA Through a file ↑ Is this possible ? How can I make sure that when writing at the half, the other EA do not come and ready the data.. Or when an EA is reading..the other EA do not come to rewrite and change the data ? Many Thanks if this problem could be solved

Does FileWrite/FileRead need a LOCK ?

As the tile, if we need to write in or read from a same file. do we need to lock them while writing or reading ? Is that possible when a file is half writen, then only the half writen part is read ? If we do need a lock , then how can i lock it ...I can find no function about it. Thanks a lot for

Pls Help! Where is the Error ?

//Here is the error code int BytesWriten = FileWriteStruct (filehandle,H4Info); Error Info: possible loss of data due to type conversion I really can't get it, the 2nd parameter of FileWriteStruct() H4Info is a struct below: struct H4_SignalInfo{ int BuyOrSell; datetime H8_AfterSignal; }; Where

What's the use of the 1st assignment?

Thanks a lot for help input double Lots = 0.1 ; //at the ea start, enter the parameter 0.1 here //and then there is a "lot" in the block following, there are two assignments for"lot", then what's the 1st assignment for? double LotsOptimized() { double lot=Lots; // the 1st int

What's the use of the 1st assignment for lot calculation?

It give the "Lots" we entered to lot first, and then give a value to lot again according to account free margin , the previous value is covered by it right? so is that necessary to enter a Lots at the EA start ? It's from the sample Moving Average EA in MT4 program. I took course of C

Signal Account Question

Hello~ Thank you for checking this topic！ I want to know， about a signal account， it will read my whole trading records from the start of the account ？ Or it shows records from the time I started the account as signal ? I have been trading for years, and finally find a way out, now I want to start

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