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Market regulation · 07/06/1995Updated: 10/18/2026 · 1 min read

Philadelphia Stock Exchange Proposes Rule Change to Increase Optioned Order Size

Summary

The Philadelphia Stock Exchange, Inc. has filed a proposed rule change to increase the maximum size of optioned orders eligible for delivery through the Automated Options Market System, effective immediately. The change aims to enhance market efficiency and liquidity.

Original source language: Federal Register — SECOpen original release →

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