Forum on trading, automated trading systems and testing trading strategies
General rules and best practices of the Forum.
Alain Verleyen, 2018.08.03 22:51
About getting coding free help.
Welcome,
- Usually people who cannot code do not receive free help on this forum, although it could happen if you are lucky. Be patient.
- If you show your attempts and describe your problem clearly, you will most probably receive an answer from the community.
- If you do not want to learn to code, that is not a problem. You can either look at the Codebase if something free already exists, or in the Market for paid products (also sometimes free).
- Finally, you also have the option to hire a programmer in the Freelance section.
Good luck.
--------------------
Just to remind:
Coders (any coder) are coding for free:
- if it is interesting for them personally, or
- if it is interesting for many members of this forum.
and Freelance section of the forum should be used in most of the cases.
Alain Verleyen:
i start learing mql4 but i don,t now about source of learning ?
what is the best source of learning mql4?
i want sample code and not all code
saeedmyheart:
Hi
I want writing a martingle EA code
How I can select the biggest lot position for *2 for new position?
Please write sample code
//+------------------------------------------------------------------+ //| d.mq4 | //| Copyright 2018, MetaQuotes Software Corp. | //| https://www.mql5.com | //+------------------------------------------------------------------+ #property copyright "Copyright 2018, MetaQuotes Software Corp." #property link "https://www.mql5.com" #property version "1.00" #property strict double ResultSell=0; double ResultBuy=0; //+------------------------------------------------------------------+ //| Expert initialization function | //+------------------------------------------------------------------+ int OnInit() { //--- //--- return(INIT_SUCCEEDED); } //+------------------------------------------------------------------+ //| Expert deinitialization function | //+------------------------------------------------------------------+ void OnDeinit(const int reason) { //--- } int BuySellCount() { ResultSell=0; ResultBuy=0; int total = OrdersTotal(); for(int i=total-1;i>=0;i--) { if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break; if(OrderSymbol()!=Symbol()) continue; if (OrderType()==OP_SELL) ResultSell=ResultSell+OrderLots(); if (OrderType()==OP_BUY) ResultBuy=ResultBuy+OrderLots(); } return(0); } //+------------------------------------------------------------------+ //| Expert tick function | //+------------------------------------------------------------------+ void OnTick() { //--- double Lots=0.0; BuySellCount(); if (ResultBuy>ResultSell) Lots=ResultBuy*2; if (ResultBuy<ResultSell) Lots=ResultSell*2; } //+------------------------------------------------------------------+
You are missing trading opportunities:
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
Registration
Log in
You agree to website policy and terms of use
If you do not have an account, please register
Hi
I want writing a martingle EA code
How I can select the biggest lot position for *2 for new position?
Please write sample code