Elkins/McSherry - Market Impact Trend Global Transaction Costs Decline Despite High Frequency Trading. November 11, 2010 See related article, Elkins/McSherry - Global Transaction Costs Decline Despite High Frequency Trading. High Frequency Trading New York Stock Exchange Transaction Costs Nasdaq Elkins Mcsherry Global Trading Related Articles Foreign Capital Is Reshaping Gulf Trading Desks Laurie McAughtry For Members Only Skye Global’s Amazon Problem Stephen Taub Creative Disruption: Private Markets in 2026 Sponsored by Franklin Templeton