Today, 21000 is the crucial intraday level for Sensex.
If Sensex sustains below 21000, then it could test 20900 and below that level it could test 20800. Instead, if Sensex trades above 21000, then it could test 21150.
If Bank Nifty sustains below 10800 then it could test 10700,and below that level it could test 10600. Instead, if Bank Nifty trades above 10800, then it could test 11100.