Market regulation · 26/07/2010Updated: 10/17/2026 · 1 min read
NASDAQ OMX PHLX, Inc. Filing Proposed Rule Change for NASDAQ OMX PSX
Summary
NASDAQ OMX PHLX, Inc. has submitted a proposed rule change to establish NASDAQ OMX PSX as a platform for trading National Market System (NMS) stocks, as part of its ongoing efforts to expand trading options for investors.