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Announcement

21X AG Rulebook Amendment Announcement – July 2026

21X AG hereby confirms the publication of amendments to the 21X AG Rulebook.

The amendments include: 

  • Extension of the Market Maker definitions: Implementation of the Market Maker Exemption, together with the corresponding formal adjustments to the dedicated Market Maker section (Section 11).
  • Amendment of “Volatility Price Ranges” mentioned in chapter 6.

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