Today, 17400 the crucial intraday level for Sensex.
If Sensex sustains below 17400, then it could test 17400 and below that level it could test 17250. Instead, if Sensex trades above 17400, then it could test 17580.
If Bank Nifty sustains below 10600, then it could test 10300,and below that level it could test 10150. Instead, if Bank Nifty trades above 10600, then it could test 10800.