Whereas the 19b-4 varieties may be authorized as quickly as this Thursday – when the primary one, an utility by VanEck and Cboe, faces a last deadline – the spot ether ETFs cannot launch till the SEC additionally approves the S-1 varieties filed by the issuers themselves. There seems to be much less motion on this entrance than with the 19b-4 filings. A number of candidates have already begun revising their S-1 varieties, nonetheless.