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Market regulation · 18/01/2011Updated: 10/17/2026 · 1 min read

NASDAQ OMX PHLX LLC Files Proposed Rule Change for Option Expiration Months and Trading Series

Summary

NASDAQ OMX PHLX LLC has submitted a proposed rule change to the SEC, which, if approved, will allow for the trading of options with different expiration months and series on the exchange, effective immediately.

Original source language: Federal Register — SECOpen original release →

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