Today, 21300 is the crucial intraday level for Sensex.
If Sensex sustains below 21300, then it could test 21190 and below that level it could test 21100. Instead, if Sensex trades above 21300, then it could test 21450.
If Bank Nifty sustains below 11200 then it could test 11150,and below that level it could test 11100. Instead, if Bank Nifty trades above 11200, then it could test 11350.