Today, 18820 is the crucial intraday level for Sensex.
If Sensex sustains below 18820, then it could test 18500 and below that level it could test 18300. Instead, if Sensex trades above 18820, then it could test 19000.
If Bank Nifty sustains below 10590, then it could test 10300,and below that level it could test 9900. Instead, if Bank Nifty trades above 10590, then it could test 10780.