Market regulation · 04/10/2011Updated: 10/17/2026 · 1 min read
FINRA Proposes Rule Changes to Address Market Volatility
Summary
The Financial Industry Regulatory Authority, Inc. has filed a proposed rule change to update Rule 6121, which deals with trading halts due to extraordinary market volatility, and amend Rule 6440, which addresses trading and quotation halts in OTC equity securities.