Shares in India's AU Small Finance Bank Ltd (AUFI.BO: Quote, Profile, Research) jumped as much as 52 percent on their market debut after the lender's 19.13 billion-rupee ($296.4 million) initial public offering of shares.
The stock was trading at 526.05 rupees by 0430 GMT on the BSE stock exchange, compared with its IPO issue price of 358 rupees. It hit a high of 544 rupees in early deals.
Stock quotes on the National Stock Exchange were not updating on Monday due to a technical glitch.
The IPO had been subscribed 53.6 times, drawing strong interest from investors.