Comments on: Former stock market ‘scalpers’ are vocal HFT critics Where Wall St. and Main St. intersect Fri, 22 Nov 2013 23:06:16 +0000 hourly 1 By: EllieKim Tue, 12 Mar 2013 15:33:34 +0000 This and other topics that are relevant for speed traders and institutional investors will be discussed at High-Frequency Trading Leaders Forum 2013 London, next Thursday March 21.