Today, 18870 is the crucial intraday level for Sensex.
If Sensex sustains below 18870, then it could test 18700 and below that level it could test 18550. Instead, if Sensex trades above 18870, then it could test 18960.
If Bank Nifty sustains below 11350, then it could test 11180,and below that level it could test 11100. Instead, if Bank Nifty trades above 11350, then it could test 11450.