The SEC's "Listing Standards" for crypto ETPs is out via new exchange filing. BOTTOM LINE: Any coin that has futures tracking it for >6mo on Coinbase's derivatives exchange would be approved (below is list). It's about a dozen of the usual suspects, the same ones we had at 85% or above in our odds. Question still tho is timing. Likely Sept/Oct for all. Greg has good thread below with some more lawyer-y details.