NYSE American Refreshes Trading Halt Lists for Clarity
Published Date: 4/13/2026
Notice
Summary
NYSE American is updating its list of reasons to pause trading, called Regulatory and Operational Halts, to keep things clear and up-to-date. This change affects traders and companies on the exchange and takes effect immediately, with no new fees involved. It’s all about making sure trading stops happen smoothly when needed.
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Analyzed Economic Effects
4 provisions identified: 4 benefits, 0 costs, 0 mixed.
New Mandatory "Dissemination Halt" Rule
If the exchange learns that a Net Asset Value ("NAV") or, for certain managed products, a Disclosed Portfolio is not being sent to all market participants at the same time, it will declare a mandatory Regulatory Halt called a "Dissemination Halt." This applies to Derivative Securities Products and is based on Rules 8.600E and 8.700E.
Broader Cross-References For Halt Authority
The Exchange added a catch‑all allowing it to issue Regulatory Halts "as provided for elsewhere in the Rules of the Exchange," specifically listing Rules 5.1E, 5.2E, 5.5E, 8.3E, 8.12E, 8.100E, 8.200E, 8.202E, 8.204E, 8.400E, 8.500E, 8.600E, 8.700E and Sections 107 and 402 of the Company Guide. This expands the explicit list of rule provisions that can trigger halts.
Fix: Operational Halt Provision Removed
The Exchange deleted an Operational Halt provision that had applied when a Primary Listing Market imposed an Operational Halt on a derivative or component security, and instead treats that situation as a Regulatory Halt (the Dissemination Halt). This change aligns NYSE American's rule with its affiliate exchanges.
Implementation Timing and Notice Requirement
The filing was submitted on March 27, 2026 and became effective upon filing under the Exchange Act provisions cited, but the amended Trading Halt rules are not yet operative and will be implemented simultaneously with Processors and other SROs. The Exchange will publish a trader notice at least 30 business days before implementing the changes; the SEC may suspend the change within 60 days of filing and comments are due by May 4, 2026.
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