Federal regulations
- Self-Regulatory Organizations; MIAX Sapphire, LLC; Notice of Filing of a Proposed Rule Change To Amend Exchange Rule 402, Criteria for Underlying Securities, and Exchange Rule 403, Withdrawal of Approval of Underlying Securities, To Establish Listing Criteria and Withdrawal Standards for Options on Commodity-Based Trusts Holding Multiple Crypto AssetsApril 16, 2026
MIAX Sapphire proposes rule amendments to establish listing criteria and withdrawal standards for options on multi-asset cryptocurrency trusts under Exchange Rules 402 and 403.