The best strategy for touch/no touch binary options will entail a bit more effort than call/put options do. In this respect, they are more akin to traditional options in that you need to more accurately predict the final price in order to be profitable. With that said, there is no one set in stone strategy that will give you positive results time after time. Doing research is the best way to predict prices.
Touch/no touch binary options are a great way to make money. The thing to remember is that the farther away the goal price is, the higher the payouts. This also makes them harder to achieve consistently. 24 Option is one of the best places to find these high payout options, but you should probably start out with easier touch/no touch options before trying your hand at these.