Today, 17850 the crucial intraday level for Sensex.
If Sensex sustains below 17850, then it could test 17650 and below that level it could test 17600. Instead, if Sensex trades above 17850, then it could test 17500.
If Bank Nifty sustains below 10450, then it could test 10300,and below that level it could test 10150. Instead, if Bank Nifty trades above 10450, then it could test 10550.