Technically, the stock is . Symmetrical Triangle and PNF like struture suggests that it is a good candidate for accumulation with 4000 as closing basis SL. Buy a good company in its bad times! as the popular saying goes. Also the dotted orange line shows how earlier resistance becomes a support for current retracement. The stock price may go down some more, so divide your buy quantity in three/four parts and buy more in dips.
(Disclaimer: Study charts, do your own analysis, I am not SEBI registered)