It closed just above the support at 930 and is at a crucial level.
If it breaches 930 (closes below on the 5 minute candle) with NIFTY bearish: Short for 910 with SL at 945.
Take long positions only above 945.
Scalp in between.
The shorting idea won't hold true for gap-down openings - follow ORB in direction of NIFTY .