Odaily Planet Daily News: The U.S. Securities and Exchange Commission approved the Grayscale Bitcoin Mini Trust's 19b-4 form last week. According to the S-1 document released in March, the trust code is "BTC" and will be traded on the New York Stock Exchange Arca as a "spin-off" product of GBTC. Grayscale said that GBTC holders may see part of their holdings converted to the new fund, which is not expected to constitute a taxable event. (Decrypt)