2026-17668NoticeWallet

MX2 scraps minimum staff for options error fixers

Published Date: 8/31/2026

Notice

Summary

MX2 LLC is changing its rules to stop requiring a minimum number of people on the Obvious Error Panel, which reviews and fixes obvious mistakes in options trades. This update affects traders and the Exchange by making the panel setup more flexible and should speed up error handling. The change took effect right away on August 24, 2026, with no extra costs involved.

Analyzed Economic Effects

1 provisions identified: 1 benefits, 0 costs, 0 mixed.

Obvious Error Panel Roster Requirement Removed

The Exchange removed the rule that it must keep at least ten market-maker representatives and ten non‑market‑maker representatives for its Obvious Error Panel. Panels will still include the Chief Regulatory Officer (or designee), one market-maker representative, and two non‑market‑maker representatives. The change took effect on August 24, 2026, and the Exchange says it will reduce administrative burden, make panel setup more flexible, and should speed up handling of obvious‑error appeals without added costs.

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Key Dates

Effective Date
Published Date
8/24/2026
8/31/2026

Department and Agencies

Department
Independent Agency
Agency
Securities and Exchange Commission
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