Shares of Japanese messaging app operator Line Corp soared as much as 36 percent in their U.S. market debut on Thursday, valuing the high-profile tech startup at $9.34 billion in the biggest tech IPO this year. The offering of 22 million American Depository Shares (ADSs) at $32.84 each topped the upper end of the expected price range of $28.50-$32.50, raising ... Read More »