Banknifty Support and Resistance levels for Monday to trade with 47250 is primary support if voilates and sustains below, immeadiate supports below may test 47100,46900,46700.
For upside price needs hover around 47450 area for couple of hours to give us some confidence that bulls are still got upper hand. don't go agrressive buying on top apply buy on dip scenario at supports.
Support are 47100,46900,46700
Resistance are 47350,47500,47780
Both Mentioned support and resistance levels can act as reversals alos please check price action on those levels.