According to court filings, Nasdaq Inc and the New York Stock Exchange have sued the Securities and Exchange Commission in an attempt to block a plan by the regulator to overhaul public data feeds that broadcast stock prices to investors…. Read More ›
Court of Appeals
Citadel Securities sues SEC over IEX’s “D-Limit” order
In a significant development, Citadel Securities has sued the Securities and Exchange Commission (SEC) over its decision to approve a new mechanism for trading stocks at IEX Group Inc. “The SEC failed to properly consider the costs and burdens imposed… Read More ›