Today, 18430 is the crucial intraday level for Sensex.
If Sensex sustains below 18430, then it could test 18300 and below that level it could test 18000. Instead, if Sensex trades above 18430, then it could test 18550.
If Bank Nifty sustains below 11650 then it could test 11450,and below that level it could test 11250. Instead, if Bank Nifty trades above 11650, then it could test 11750.