BTCUSD- SHORT-TERM

BTCUSD swing prospective, it is still in buy. as of as trading prospective, in my trading time frame which is 15 mins. In 15 mins it is going down and short initiated. I have taken half of the quantities in SHORT side and once it gives 15 mins BUY signal I initiate regular quantities LONG side.
My trading strategy is, I trade intraday in short side that means I will not keep my short position for overnight. Once I get LONG signal then I am aggressive to take my regular quantities and will hold my position for overnight.