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 Edgar Allen’s High Ground Beats the Market Despite Shunning AI Stocks Stephen Taub Ken Poliziani, Chief Marketing Officer, PGIM Institutional Investor Private Credit in the LDI Toolkit: What Plan Sponsors Need to Know Sponsored by Wellington Management