Market regulation · 12/05/2011Updated: 10/17/2026 · 1 min read
National Stock Exchange, Inc. Filing Proposed Rule Change to Expand Trading Pause Pilot Program and Update Market Maker Obligations
Summary
The National Stock Exchange, Inc. has filed a proposed rule change to extend its pilot program on trading pauses for individual securities affected by extraordinary market volatility to all NMS stocks and make corresponding changes to market maker quoting obligations.