Today, 17600 the crucial intraday level for Sensex.
If Sensex sustains below 17600, then it could test 17500 and below that level it could test 17400. Instead, if Sensex trades above 17600, then it could test 17740.
If Bank Nifty sustains below 10400, then it could test 10350,and below that level it could test 10150. Instead, if Bank Nifty trades above 10400, then it could test 10500.