Mumbai, Jan. 5 -- Tata Motors Passenger Vehicles Ltd is up for a fifth straight session today. The stock is quoting at Rs 373.6, up 0.88% on the day as on 12:44 IST on the NSE. The benchmark NIFTY is up around 0.02% on the day, quoting at 26333.05. The Sensex is at 85709.92, down 0.06%. Tata Motors Passenger Vehicles Ltd has gained around 7.26% in last one month. Meanwhile, Nifty Auto index of which Tata Motors Passenger Vehicles Ltd is a constituent, has gained around 5.25% in last one month and is currently quoting at 28803.65, up 0.84% on the day. The volume in the stock stood at 52.29 lakh shares today, compared to the daily average of 126.94 lakh shares in last one month. The benchmark January futures contract for the stock is quotin...