Elkins/McSherry - Average Execution Time 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 GTCR: PE Needs to Stop Looking for the ‘Perfect Time to Sell’ John Crabb Prudential’s Tim Schmidt Wins the 2025 Allocator Lifetime Achievement Award The Editorial Team Sponsored Content Hurricane Season: Insurance-linked Securities and Navigating Non-financial Risks Sponsored by Schroders Capital