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 For Members Only Tiger Cub Jay Kahn’s Flight Deck Rockets Higher — Without Chasing Nvidia Stephen Taub II Honors LACERA’s Jonathan Grabel With the 2026 Allocator Lifetime Achievement Award Julie Segal Unlocking Data Center Opportunities Through Partnership Sponsored by Principal