Today, 17780 the crucial intraday level for Sensex.
If Sensex sustains below 17950, then it could test 17700 and below that level it could test 17600. Instead, if Sensex trades above 17780, then it could test 17850.
If Bank Nifty sustains below 10410, then it could test 10350,and below that level it could test 10200. Instead, if Bank Nifty trades above 10410, then it could test 10450.