Today, 17430 the crucial intraday level for Sensex.
If Sensex sustains below 17430, then it could test 17200 and below that level it could test 17050. Instead, if Sensex trades above 17430, then it could test 17500.
If Bank Nifty sustains below 10540, then it could test 10350,and below that level it could test 10250. Instead, if Bank Nifty trades above 10540, then it could test 10630.