Mumbai, Feb. 19 -- Maruti Suzuki India Ltd gained for a fifth straight session today. The stock is quoting at Rs 11537.8, up 1.38% on the day as on 12:44 IST on the NSE. The benchmark NIFTY is up around 0.55% on the day, quoting at 22161.15. The Sensex is at 72753.71, up 0.45%. Maruti Suzuki India Ltd has risen around 15.7% in last one month. Meanwhile, Nifty Auto index of which Maruti Suzuki India Ltd is a constituent, has risen around 10.08% in last one month and is currently quoting at 20423.45, up 0.53% on the day. The volume in the stock stood at 3.35 lakh shares today, compared to the daily average of 6.22 lakh shares in last one month. The benchmark February futures contract for the stock is quoting at Rs 11520, up 1.25% on the day...