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

NYSE Amex LLC Filing Proposed Rule Change to Revise Methodology for Halting Trading Due to Market Volatility

Summary

NYSE Amex LLC has filed a proposed rule change to amend NYSE Amex Equities Rule 80B, aiming to update the methodology for determining when to halt trading in all stocks due to extraordinary market volatility.

Original source language: Federal Register — SECOpen original release →

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