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 For Members Only Skye Global’s Amazon Problem Stephen Taub For Members Only How Third Point Generated Strong Gains With Less Market Risk Stephen Taub Why Infrastructure Holds Up Amid Inflation Pressures Sponsored by ClearBridge