Today, 17700 the crucial intraday level for Sensex.
If Sensex sustains below 17700, then it could test 17550 and below that level it could test 17400. Instead, if Sensex trades above 17700, then it could test 17800.
If Bank Nifty sustains below 10580, then it could test 10450,and below that level it could test 10350. Instead, if Bank Nifty trades above 10580, then it could test 10700.