U.S. exchanges have asked regulators to delay implementation of key changes to market-access rules until Nov. 30, including a "naked access" ban, citing cost concerns.
WSJ.com: What's News US, Wall Street Journal
Tue, 06/21/2011 - 12:03pm
U.S. exchanges have asked regulators to delay implementation of key changes to market-access rules until Nov. 30, including a "naked access" ban, citing cost concerns.