AS PER MY ANALYSIS 20 JULY NIFTY IS BULLISH
nifty take support at 16220 and world market is bullish so we consider the 20july nifty is bullish first target is 16320 and second one is 16400 never go for buying put option.
19 july nifty is bearish as per my analysis because a hug resistance at 16300 so please do not by any call option because it is risky if any one thing for trading at 19 july so buy put option in the money or at the money don't go for call side.