Today, 18450 is the crucial intraday level for Sensex.
If Sensex sustains below 18450, then it could test 18250 and below that level it could test 18000. Instead, if Sensex trades above 18450, then it could test 18600.
If Bank Nifty sustains below 10650, then it could test 10500,and below that level it could test 10400. Instead, if Bank Nifty trades above 10650, then it could test 10850.