Today, 18450 is the crucial intraday level for Sensex.
If Sensex sustains below 18450, then it could test 18200 and below that level it could test 18050. Instead, if Sensex trades above 18450, then it could test 18650.
If Bank Nifty sustains below 10850, then it could test 10650,and below that level it could test 10550. Instead, if Bank Nifty trades above 10850, then it could test 10950.