Market is an increasing instrument with some minor corrections it can not go in upward direction continously
It will take some corrections time to time.
For 21st Sep
NIFTY Prediction
if opens gapdown below 17375 wait for priceaction to form then take Trade
If it is not able to break 17375 level then take PE with stoploss
If it opens flat and continuosly moves upward then take CE with Stoploss
Further details you can find on chart itself
P.S. Stoploss can Save You