Today, 21150 is the crucial intraday level for Sensex.
If Sensex sustains below 21150, then it could test 20900 and below that level it could test 20750. Instead, if Sensex trades above 21150, then it could test 21250.
If Bank Nifty sustains below 11550 then it could test 11400,and below that level it could test 11150. Instead, if Bank Nifty trades above 11550, then it could test 11630.