It really cant be answered in a yes or no way. Have a look at the performance on sites like Zulu,currensee,etc it will give you an idea. I have several methods,all have different hit rates, but overall I am not much above 50%,some have 25%,some have 98%,just depends on how you trade. The only objective is to make sure you hit rate produces a positive outcome.Money management is the hardest part of this game.