Mumbai, July 31 -- Petronet LNG Ltd dropped for a fifth straight session today. The stock is quoting at Rs 289.8, down 0.77% on the day as on 13:19 IST on the NSE. The benchmark NIFTY is up around 0.22% on the day, quoting at 24910.5. The Sensex is at 81646.75, up 0.2%.Petronet LNG Ltd has lost around 3.38% in last one month.Meanwhile, Nifty Energy index of which Petronet LNG Ltd is a constituent, has eased around 3.31% in last one month and is currently quoting at 35422.05, down 0.43% on the day. The volume in the stock stood at 8.86 lakh shares today, compared to the daily average of 29.87 lakh shares in last one month. The benchmark July futures contract for the stock is quoting at Rs 289.95, down 0.82% on the day. Petronet LNG Ltd tum...