if nifty close above 17225 on the 4 hourly chart then buy above the high and stop loss below the low of that candle . otherwise if it will not sustain then go for short and stop loss will 17225 :
Note ::
for more confirmation if price sustain over 17270 on the daily then also go for long and stop loss will be 17225
Note ::
for more confirmation if price sustain over 17270 on the daily then also go for long and stop loss will be 17225