Nasdaq ISE LLC submitted a rule change proposal to exclude Bitcoin-related trust products such as the Fidelity Wise Origin Bitcoin Fund, ARK 21Shares Bitcoin ETF, and Grayscale Bitcoin Trust from FLEX options trading. The proposal has been approved by the U.S. Securities and Exchange Commission (SEC) and is effective immediately, aimed at ensuring that options positions and exercise limits are consistent with existing rules. The SEC is also soliciting public comments on this proposal, which can be submitted through various means.