Today, 18550 is the crucial intraday level for Sensex.
If Sensex sustains below 18550, then it could test 18350 and below that level it could test 18200. Instead, if Sensex trades above 18550, then it could test 18700.
If Bank Nifty sustains below 10900, then it could test 10800,and below that level it could test 10700. Instead, if Bank Nifty trades above 10900, then it could test 11000.