Citation

91 FR 29997

Canonical document for this Federal Register citation.

Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 307, Position Limits, and Exchange Rule 309, Exercise Limits, To Increase the Position and Exercise Limits for iShares Bitcoin Trust ETF Thursday, May 21, 2026 91 FR 29997