On the Verge of Channel Break

Bank nifty is been in channel since months, and looking at it seems like its leaning towards the downside and looking for the next corrective move since Jan 2017. Also the RSI indicates Bearish Divergence.
It may bounce from the current levels, but sooner or later it will break that channel and we dont have to miss that move. If it breaks the channel now, we shall be ready to short at the pull back.