If I subscribe to a signal and the trader makers a BUY trade, is it possible to change the settings such that it will make a SELL trade on my MT4 ?
yes you can actefy or desacted your syste and when it be suscribe for a new
and it is work only with one platform
ad miltibe account evrey account by a computer
Guys you cant ,...
It is like (but very simular ) a pamm account. Your accoutn will do what he/she will does. No way to influence it.