Other OpenSource trading system

[dolemi]

Does anyone know other OpenSource trading system which can connect to brokers for trading and have similar EA system?

I know few private companies have simpler EA and inductor system, such as:

//The code draw three MA lines in your indicators (almost no limitation for drawing lines)

Short :=MA(Close,12), red;
Mid   :=MA(Close,26), blue;
Long  :=EMA(Close,60),lime;

conditions like:

//EA conditions:

MA(Close,12)>MA(Close,26);
Mid :=MA(Close,12);
Long:=MA(Close,26);
Cross(Mid,Long);

MACD

DIFF := EMA(CLOSE,12) - EMA(CLOSE,26);
DEA  := EMA(DIFF,M);
MACD := DIFF-DEA;

[JD4]

Not sure I am understanding the question, but how I am seeing it is you are asking on a forum hosted by MetaQuotes for people to offer advice on using another trading system than the one that MetaQuotes makes available (as in MT4 and MT5).  If that is the case, good luck getting an answer.  I am not going to be one of the people sending you elsewhere.  If that is not the question you meant to ask, then please rephrase it, and I will see if I can (and am willing if it is not just like what I said above) answer your question.