Here have mention a banknifty weekly update. 29650 is one time tested level and again it go to test this level and break so we can see a big hurdle for bank nifty @ 30250 to 31200. 30250 to 31200 it is a very tough to break bank nifty. Huge OI addition @ 29500 and 30000 PCR is at 1.23. New OI addition is builtup in PUT side and in CALL many writers are windingup their position. RSI also showing strength in a weekly and daily time frame. So we can expect a bullish move in banknifty upto 30250.