Mumbai, Feb. 1 -- Hero MotoCorp Ltd rose for a fifth straight session today. The stock is quoting at Rs 4466.2, up 2.93% on the day as on 12:44 IST on the NSE. The benchmark NIFTY is down around 0.38% on the day, quoting at 23418.45. The Sensex is at 77232.01, down 0.35%. Hero MotoCorp Ltd has added around 3.59% in last one month. Meanwhile, Nifty Auto index of which Hero MotoCorp Ltd is a constituent, has added around 3.09% in last one month and is currently quoting at 22867.6, up 1.78% on the day. The volume in the stock stood at 8.25 lakh shares today, compared to the daily average of 5 lakh shares in last one month. The benchmark February futures contract for the stock is quoting at Rs 4439.6, up 2.98% on the day. Hero MotoCorp Ltd is...