1100 is psychological level and trendline broken. Can give fast movement above it.
Breaking of daily trendline would give a good move.
If BN breaks PDL we can see 31800 levels
Short Bank nifty (spot levels) 29400 for the target of 28200 with stop loss at 29060.
One can also buy at current levels with SL of 1 point for 2-3 points target.