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 Emerging Markets Are an Unlikely Winner of the AI Boom John Crabb AI is Driving the Venture Capital Market — But Not Fixing It Michelle Celarier Why Geopolitical Risk is Fueling the Dollar’s Surge Sponsored by CME Group