Mumbai, Nov. 27 -- Glenmark Pharmaceuticals Ltd is up for a third straight session today. The stock is quoting at Rs 1941, up 1.03% on the day as on 12:49 IST on the NSE. The benchmark NIFTY is up around 0.18% on the day, quoting at 26251.5. The Sensex is at 85859.63, up 0.29%. Glenmark Pharmaceuticals Ltd has gained around 6.94% in last one month. Meanwhile, Nifty Pharma index of which Glenmark Pharmaceuticals Ltd is a constituent, has gained around 2.75% in last one month and is currently quoting at 22862.35, down 0% on the day. The volume in the stock stood at 9.89 lakh shares today, compared to the daily average of 12.05 lakh shares in last one month. The benchmark December futures contract for the stock is quoting at Rs 1952, up 0.86...