The SEC approved a proposal to delay the effective date of FINRA Margin Rule amendments from December 15, 2017 to June 25, 2018.

At a conference held in New York, senior regulators discussed developments in data reporting, clearing and settlement, and the ongoing evolution of Treasury Market structure and liquidity.

Five regulatory agencies outlined developments in the U.S. Treasuries market since the release of their Joint Staff Report on July 13, 2015.

In a civil Complaint alleging cryptocurrency insider trading, the SEC asserted that nine of the 25 cryptocurrencies implicated in the alleged scheme were "crypto-asset securities."