According to reports, the U.S. Securities and Exchange Commission (SEC) is seeking public opinion on whether to modify rules to allow the WisdomTree Bitcoin Fund to engage in physical subscriptions and redemptions. Previously, the SEC has repeatedly delayed decisions on the mechanisms for physical subscriptions and redemptions of cryptocurrency ETFs, and has requested feedback from market participants regarding products including BlackRock's iShares Bitcoin Trust, VanEck Bitcoin Trust, and VanEck Ethereum Trust.