Today, 17820 the crucial intraday level for Sensex.
If Sensex sustains below 17820, then it could test 17700 and below that level it could test 17550. Instead, if Sensex trades above 17820, then it could test 17860.
If Bank Nifty sustains below 10200, then it could test 10050,and below that level it could test 9950. Instead, if Bank Nifty trades above 10200, then it could test 10250.