After making lower high @10407 any close below 10090 will confirm Lower high & Lower Low formation .
Bearish Bat harmonic pattern also in progress. Below 10090 Nifty may take support @9910 which is upper PRZ of bat pattern ( 161.8% BC projection ) and final support @9770 Lower PRZ ( 88.6 % of XA leg ).
Bulls need to defend 10090 for any possible recovery .