Mumbai, Nov. 21 -- Torrent Pharmaceuticals Ltd fell for a fifth straight session today. The stock is quoting at Rs 3706.6, down 0.4% on the day as on 13:19 IST on the NSE. The benchmark NIFTY is down around 0.29% on the day, quoting at 26115.75. The Sensex is at 85365.62, down 0.31%.Torrent Pharmaceuticals Ltd has gained around 2.56% in last one month.Meanwhile, Nifty Pharma index of which Torrent Pharmaceuticals Ltd is a constituent, has increased around 0.76% in last one month and is currently quoting at 22687.55, down 0.15% on the day. The volume in the stock stood at 40074 shares today, compared to the daily average of 2.86 lakh shares in last one month. The benchmark November futures contract for the stock is quoting at Rs 3701.7, do...