26 Oct - Market fall. Selling absorbed at 400 and moved up.
30 Nov - Huge -ve volume is absorbed at 400 and moved up.
20 Dec 21 Dec - Price fall, +ve volumes at 400 and moved up.
4th time - If all the selling is absorbed or new buying happens then price should cross 440. Has to cross 458-460 resistance for clear confirmation.
Accumulate with in the zone till 400. Exit below 400.
If it crosses 440-460 then 10-20% should be possible.