For Friday
Nifty buy above 10830 for Target 10850 if sustain above 10850 then 10870 and 10890-10900.
10900 phycology level so if cross and sustain then 10940 and 10960 possible
Nifty sell below 10770 for Target 10750, 10730,10705-10700 if break 10700 and sustain then 10680,10650,10630.
Support zone 10700-10705