Golden Finance reported that Cboe BZX Exchange has submitted four 19b-4 documents to asset management companies Bitwise, VanEck, 21Shares and Canary Capital to list spot Solana exchange-traded funds (ETFs) - on the same day, the chairman of the U.S. Securities and Exchange Commission confirmed that he will resign in January. If approved, the spot Solana ETFs issued by Bitwise, VanEck, 21Shares and Canary Capital will be listed on the BZX exchange of the Chicago Board Options Exchange (CBOE) in the United States.