Today, 21200 is the crucial intraday level for Sensex.
If Sensex sustains below 21200, then it could test 21100 and below that level it could test 21050. Instead, if Sensex trades above 21200, then it could test 21280.
If Bank Nifty sustains below 11450 then it could test 11350,and below that level it could test 11300. Instead, if Bank Nifty trades above 11450, then it could test 11550.