SEC draws a line on stock tokens as Robinhood's AMC experiment exposes market structure gaps

A public dispute between AMC chief executive Adam Aron and Robinhood co-founder Vlad Tenev over tokenised AMC shares has crystallised into a broader regulatory and structural question: what conditions must hold for a tokenised equity market to function as a market at all. Aron characterised Robinhood’s product as a “quasi-fake market” and threatened legal action; Tenev argued that a listed company has no approval right over products built on its stock. The Securities and Exchange Commission stepped in on 17 September, granting a five-year exemption permitting tokenised US equities to trade on-chain domestically, but only where the token carries identical dividend, voting, and class rights to the underlying share. Synthetic products such as Robinhood’s wrapped token are explicitly excluded.

Price data from the seven sessions between 31 August and 9 September illustrates the structural tension. While NYSE was open, Robinhood’s AMC token tracked the exchange close to within a median of 0.87% and a maximum of 2.71%, as measured through the Uniswap pool that handles around 95% of its trading. Outside market hours, however, the token detached sharply: in the early hours of 4 September, the token moved from $2.55 to $23.16, nine times AMC’s prior NYSE close, before recovering to $3.26 within the same hour, on $10.5 million of pool volume. Onchain data shows no minting or burning occurred during the spike; the 47 mints recorded that Friday all took place between noon and 7 p.m. Eastern Time, well into the cash session and roughly half a day after the dislocation had already corrected.

Bullish’s Tram Doman, author of the piece, identifies why arbitrage failed to close the gap. Robinhood’s Jersey-based issuer names only one authorised participant capable of creating or redeeming tokens. Without a token-borrowing infrastructure, the only route to new supply requires pre-funding with the issuer, which in turn requires buying the underlying share, an impossibility when NYSE is closed. Hedging the resulting exposure is a proprietary capital bet rather than riskless arbitrage, and minting without a matching share would leave the issuer carrying unhedged stock risk on its own book overnight, inconsistent with a fully collateralised structure. The price recovery was therefore driven by holders liquidating positions, with money circulating entirely within the token market and no actual AMC shares changing hands. A memecoin subsequently launched and was quoted in tokenised AMC, further amplifying price pressure that had no connection to the underlying equity.

The SEC’s exemption model resolves the legitimacy question by requiring issuer-registered tokens with full shareholder rights parity, but the structural gaps Doman identifies remain: single authorised participants, absent borrowing markets, and after-hours pools that lack the arbitrage infrastructure needed to maintain price integrity. For operators building or distributing tokenised equity products, the operational architecture needed to support the exemption is considerably more complex than wrapping a share in an offshore structure.