Today, 17825 the crucial intraday level for Sensex.
If Sensex sustains below 17825, then it could test 17600 and below that level it could test 17400. Instead, if Sensex trades above 17825, then it could test 18000.
If Bank Nifty sustains below 10440, then it could test 10350,and below that level it could test 10150. Instead, if Bank Nifty trades above 10440, then it could test 10480.