Today, 18320 is the crucial intraday level for Sensex.
If Sensex sustains below 18320, then it could test 18050 and below that level it could test 17850. Instead, if Sensex trades above 18320, then it could test 18400.
If Bank Nifty sustains below 10920, then it could test 10850,and below that level it could test 10650. Instead, if Bank Nifty trades above 10920, then it could test 11050.