As expected Nifty and BNF opened on the higher side . Though there was buying interest in the initial stages , Nifty came down slowly and closed with a bearish candle . BNF closed higher and remains bullish . No fno stock has shown neither bullish nor Bearish engulf pattern . As it is the last day of monthly expiry volatality will be very high . One can go short at 18300 levels and can buy around 18150 levels . Expecting a close around 18300 levels by the end of the day . Weak hearted persons stay away from markets . Have a good trading day . Happy swing trading .