Grayscale Will Explore Returning 20% of Investor Capital if SEC Refuses Spot Bitcoin ETF: Report Business December 19, 2022CryptoLeave a Comment on Grayscale Will Explore Returning 20% of Investor Capital if SEC Refuses Spot Bitcoin ETF: Report Spread the love Grayscale Investments is exploring options to return a portion of capital underlying its flagship Grayscale Bitcoin (GBTC) product if the SEC refuses to grant a bitcoin exchange-traded fund (ETF), according to a report.