Today, 18380 is the crucial intraday level for Sensex.
If Sensex sustains below 18380, then it could test 18220 and below that level it could test 18050. Instead, if Sensex trades above 18380, then it could test 18500.
If Bank Nifty sustains below 11120, then it could test 10950,and below that level it could test 10800. Instead, if Bank Nifty trades above 11150, then it could test 11350.