Today, 17870 the crucial intraday level for Sensex.
If Sensex sustains below 17870, then it could test 17800 and below that level it could test 17750. Instead, if Sensex trades above 17870, then it could test 17970.
If Bank Nifty sustains below 10200, then it could test 10100,and below that level it could test 10000. Instead, if Bank Nifty trades above 10200, then it could test 10280.