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 The Rich List: Institutional Investor’s 25th Annual Ranking of the Highest-Earning Hedge Fund Managers Stephen Taub CTAs Racked Up Big Gains — At Least Before the Iran War Upended Markets Stephen Taub From Informing AI to Empowering Traders, Quality Data is Non-Negotiable Sponsored by CME Group