The U.S. IPO market has more than doubled in volume this year, with 154 IPOs that raised $37.5B,...

|By:, SA News Editor

The U.S. IPO market has more than doubled in volume this year, with 154 IPOs that raised $37.5B, as compared to 2009's 69 IPOs that raised $25.2B. Of the non-U.S. offerings, China was responsible for 21 of the 27 IPOs.