Today, 18000 is the crucial intraday level for Sensex.
If Sensex sustains below 18000, then it could test 17800 and below that level it could test 17600. Instead, if Sensex trades above 18000, then it could test 18200.
If Bank Nifty sustains below 10350, then it could test 10200,and below that level it could test 10000. Instead, if Bank Nifty trades above 10350, then it could test 10550.