According to the source, BlackRock filed an S-1 with the U.S. SEC for a new Ethereum staking ETF, ticker ETHB, separate from its existing ETHA fund, source: source post citing an SEC S-1 registration. Traders should monitor SEC EDGAR for the filing’s status and any disclosures on staking mechanics, validator selection, and fees that would determine net staking yield and potential effects on ETH market float if implemented, source: SEC registration process and the source post.

According to Eric Balchunas, the ticker symbol ETHB was shared on X, with no issuer, exchange, product type, or launch timing disclosed, source: Eric Balchunas on X. The post only states "Ticker $ETHB" in cashtag format, confirming the symbol but providing no listing details, fee schedule, creation or redemption process, or market-making information, source: Eric Balchunas on X. As a result, there is insufficient publicly disclosed data in the post to assess trading spreads, liquidity, or NAV tracking risk for any instrument associated with ETHB, source: Eric Balchunas on X.