Self-Regulatory Organizations; MIAX Sapphire, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Fees Applicable to the Floor Market Maker Fee and Floor Broker Breakup Credit for…

The MIAX Sapphire fee amendments signal ongoing shifts in trading cost structures that directly impact middle-market credit investors relying on floor market makers and brokers for liquidity. Adjustments to floor market maker fees and broker breakup credits can influence execution costs and market-making incentives, affecting price discovery and secondary market dynamics. Understanding these regulatory fee changes is crucial for credit professionals assessing trading strategies and cost efficiency in leveraged finance instruments tied to equity market activity.