Mumbai, Jan. 28 -- ICICI Bank Ltd gained for a fifth straight session today. The stock is quoting at Rs 1259.25, up 2.55% on the day as on 12:44 IST on the NSE. The benchmark NIFTY is up around 0.79% on the day, quoting at 23008.85. The Sensex is at 76156.05, up 1.05%. ICICI Bank Ltd has dropped around 2.73% in last one month. Meanwhile, Nifty Bank index of which ICICI Bank Ltd is a constituent, has dropped around 3.71% in last one month and is currently quoting at 48064.65, up 2.07% on the day. The volume in the stock stood at 121.96 lakh shares today, compared to the daily average of 97.58 lakh shares in last one month. The benchmark January futures contract for the stock is quoting at Rs 1259.8, up 2.51% on the day. ICICI Bank Ltd is u...