High Speed Trader-According to a report from Washington-based nonprofit watchdog Citizens for Responsibility and Ethics in Washington (CREW) the campaign contributions by 48 high-frequency trading firms have skyrocketed 673 percent since 2008 Published May 15, 2013 at 677 × 452 in High-Speed Traders’ Campaign Contributions Shot Up 673 Percent From 2008 to 2012 original designed, Yonatan Frimer, Maze