Trading is not a fixed income, you can't earn 10% daily. Some time you would gain some profit, may be 10% or more and some time you wouldn't which is quite normal. Profit and loss also depend on market situation.
10% is too much when you are talking about daily. But yes on a good given day you can earn more than this as well. But for that you need to have the right investment guide and right trading methodology which can help you to clock that returns every time you either trade or invest.