Regulation & law · 28/12/1999Updated: 10/17/2026 · 1 min read
National Association of Securities Dealers, Inc. Filing for Proposed Rule Change Regarding OptiMark System
Summary
The National Association of Securities Dealers, Inc. has filed a proposed rule change with the SEC, which, if approved, will implement the OptiMark system on Nasdaq, addressing concerns raised in Head Trader Alert 1999-60.
Original source language: Federal Register — All DocumentsOpen original release →