Several compelling reasons to short this:
week to week still down.by going short my action signified that I was aligning momentum with trend, increasing my probability.
The shooting star was also formed by the 2014 high, hence providing a very well defined SL.
I shorted and took profit. I believe there is more to go, but in week24 I kept booking profits. I had seen many a times when there would be a bullish day expansion against the running week to week downtrend, but yet price could continue to print a bearish day expansion. I believe I have come to this stage where I am in tune with the flow of the market most of the time.