Mumbai, Feb. 18 -- Union Bank of India is up for a third straight session in a row. The stock is quoting at Rs 191.51, up 1.39% on the day as on 10:24 IST on the NSE. The benchmark NIFTY is down around 0.21% on the day, quoting at 25670.3. The Sensex is at 83238.9, down 0.25%. Union Bank of India has risen around 7.94% in last one month. Meanwhile, Nifty Bank index of which Union Bank of India is a constituent, has risen around 2.23% in last one month and is currently quoting at 61174, up 0.08% on the day. The volume in the stock stood at 111.95 lakh shares today, compared to the daily average of 163.78 lakh shares in last one month. The benchmark February futures contract for the stock is quoting at Rs 191.96, up 1.72% on the day. Union ...