there is no indicator or strategy or EA that can help us to win 100% forex...i had tried many EAs and strategies but till i have not any strategy that gives me 100%..
yes every trader wants this type of strategy of 100% win but in real it is not possible because any strategy gives sometime false signals because of big news and so it's not 100% win..
strategy is based on technical analysis and news are fundamental...but good strategy has less false signals..