After a breather, the markets staged a smart rally to end Wednesday with gains. The Nifty opened on a positive note; it trended higher in the first half of the session to form the high point of the day.The second half of the session did see the markets paring nearly half their gains. But the markets continued to remain in the positive territory. The headline index closed with a net gain of 181.95 points (+0.76%).This stock from the broader