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Market regulation · 16/09/2004Updated: 10/17/2026 · 1 min read

Philadelphia Stock Exchange Filing for Proposed Rule Change on SIG Indices

Summary

The Philadelphia Stock Exchange, Inc. has filed a proposed rule change and amendment to implement changes to SIG Indices, effective immediately, as part of its ongoing efforts to self-regulate the trading of securities.

Original source language: Federal Register — SECOpen original release →

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