Nifty is trading in range of 21440 to 21800 since 29th Jan.Until price is in this range it will be sideways market till breakout of any of extremes above or below happens.
Friday levels to look for
Support are 21650 Below sustains short for Targets of 21600,21585,21535
Resistance are 21760 above sustains long for Targers of 21800,21820,21880,21920.
Metioned targets could act as reversals above and below,please watch price action on those levels.