The New York Stock Exchange is fighting back against its critics

The New York Stock Exchange is fighting back in a fierce debate over the cost of accessing the market.
The war of words is the latest in a long-running battle over the cost of data, connectivity and colocation, and was triggered by the Big Board's request to change the fees it charges for certain connectivity services.When the Securities and Exchange Commission sought additional comment on the request, those who believe these services have gotten too expensive jumped at the chance to t