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Market regulation · 04/05/2011Updated: 10/17/2026 · 1 min read

International Securities Exchange, LLC Files Proposed Rule Change to List Options with $0.50 and $1 Strike Price Increments

Summary

International Securities Exchange, LLC has filed a proposed rule change to permit the listing of options series with $0.50 and $1 strike price increments, which will be effective immediately

Original source language: Federal Register — SECOpen original release →

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