Today, 20800 is the crucial intraday level for Sensex.
If Sensex sustains below 20800, then it could test 20650 and below that level it could test 20550. Instead, if Sensex trades above 20800, then it could test 21050.
If Bank Nifty sustains below 11200 then it could test 11050,and below that level it could test 10980. Instead, if Bank Nifty trades above 11200, then it could test 11400.