Cardano finally cleared the SEC shortcut for a spot ETF, but its last remaining sponsor quit two days too early

Grayscale withdrew its registration for the Cardano Trust ETF on Aug. 7, telling the SEC only that it “does not intend to proceed with the planned distribution.”The move was voluntary and came along with parallel registrations for Hedera and Polkadot, within about three minutes of each other that same afternoon.Two days later, ADA crossed a regulatory threshold that could have made its case for a spot ETF considerably easier. CME's regulated ADA futures had traded for six months as of Aug. 9, the track record the SEC's generic listing framework accepts as one path to spot-commodity ETP eligibility.Cardano's only dedicated spot applicant walked away right before the rule that could have helped it took effect.DateEventWhy it matters for ADAFeb. 9, 2026CME ADA futures begin tradingStarts the six-month regulated futures clockAug. 7, 2026Grayscale withdraws Cardano Trust ETF registrationRemoves the only dedicated U.S. spot ADA ETF filingAug. 7, 2026Grayscale also withdraws HBAR and DOT filingsSuggests broader product-priority decision, not necessarily an ADA-specific issueAug. 9, 2026ADA reaches six months of CME futures historyADA crosses a key eligibility route under generic listing s...