Mumbai, Nov. 21 -- J B Chemicals & Pharmaceuticals Ltd is down for a fifth straight session today. The stock is quoting at Rs 1731, down 1% 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%.J B Chemicals & Pharmaceuticals Ltd has added around 1.3% in last one month.Meanwhile, Nifty Pharma index of which J B Chemicals & 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 1.69 lakh shares today, compared to the daily average of 2.14 lakh shares in last one month.The PE of the stock is 38.76 based on TTM earnings ending...