Who Actually Provides the Liquidity Behind a Stock Token, and What They Are Being Paid For

The question

A tokenized share of a listed company is not liquid because it is a share. It is liquid because somebody has agreed to be on the other side of your order, and has worked out how to lay that risk off somewhere else. Strip the wrapper away and every onchain equity quote resolves to one of three arrangements, each with a different hedge, a different funding cost and a different set of hours during which it works. Knowing which one is standing behind a given ticker tells you more about how it will behave at two in the morning than any amount of reading about the issuer.

Arrangement one: the issuer's own desk

The simplest structure is that the entity minting the token also quotes it. It holds the underlying shares, or a claim on them through a broker, and it posts a two-sided market in the token against a stablecoin. When you buy, it either sells inventory it already holds or mints a new token against a share it buys in the cash market. When you sell, it takes the token back and either warehouses it or redeems it for the share. The hedge is exact, because the thing being hedged and the hedge are the same instrument in two forms. The cost is the balance sheet: capital is tied up in shares, in tokens and in the stablecoin float needed to bid, and that capital has to earn its keep from the spread. This is why issuer-quoted books tend to be tight in the largest names and thin or absent in everything else. The desk is not running a charity for the long tail.

Arrangement two: the arbitrageur with market access

The second arrangement is an independent firm that holds no special relationship with the issuer but does hold a brokerage account. It watches the onchain price against the exchange price and trades the difference: buy the token when it is cheap against the tape, short the stock or sell it from inventory, wait for the primary market mechanism to converge the two. The hedge is a short position in the real share, or a future, or a basket that correlates well enough. What this firm is being paid for is not prediction. It is being paid for the two frictions it absorbs: the time between the two legs, and the capital posted at a broker while the onchain leg sits unwound.

The critical dependency is whether the firm can actually get in and out of the primary market. If it can mint and redeem against the issuer at will, its risk is bounded and it will quote aggressively. If it cannot, and many onchain participants cannot because the primary window is restricted to a short list of authorised counterparties, then it is a speculator on the spread rather than an arbitrageur of it. Spreads on tokens with narrow primary access are wider for exactly this reason, and they widen further the moment the exchange leg becomes hard to execute.

Arrangement three: the pool, which hedges nothing

The third arrangement is not a firm at all. It is an automated market maker holding token and stablecoin in a contract, quoting off a curve, rebalanced by whoever trades against it. Depositors here are not making a market in the professional sense. They are passively selling the token as it rises and buying it as it falls, and collecting fees for doing so. There is no hedge. The depositor's profit and loss is the fee income minus the cost of that forced rebalancing, which is the thing usually filed under impermanent loss and is more honestly described as the money handed to better-informed traders.

This matters for equities specifically because listed shares reprice while the pool sleeps. A curve does not know that earnings were released, and it cannot cancel its quotes. The first trader to notice takes the pool's stale inventory at the stale price, and the depositor pays for the news. The mitigation, where venues attempt one, is some combination of dynamic fees that rise with volatility, oracle-referenced pricing that shifts the curve when the reference moves, and restricted pools that only accept flow from whitelisted routers. Each of those is a trade: less passive yield, or less openness, in exchange for less adverse selection.

The hours problem

All three arrangements degrade at the same time, and the times are predictable. Between the closing auction and the next open, there is no cash market in which to hedge, no primary mint or redeem against a live print, and no reliable reference price beyond futures on the largest names. A desk that cannot hedge does one of two things: it widens until the spread compensates for carrying unhedged overnight risk, or it pulls the quote. Weekends compound the problem, as do market holidays that fall on one side of a jurisdiction but not the other. A token can be technically tradeable twenty four hours a day and economically tradeable for six and a half of them, and the difference is entirely about whose balance sheet is exposed while the exchange is dark.

Reading a book before you trade it

The useful diagnostics are all observable. First, look at depth rather than spread: a tight top of book with nothing behind it is a quote for a size nobody trades in. Second, watch how depth behaves across the close, because the shape of the book at the open and at midnight tells you whether anyone is warehousing risk. Third, check whether the venue's quotes move before or after the underlying, which distinguishes a hedged desk from an oracle follower. Fourth, look at what the chain itself is carrying. Robinhood Chain held about $1.00bn in total value locked and roughly $1.04bn in stablecoins, against $1.16bn in decentralised exchange volume over twenty four hours, according to DefiLlama. The stablecoin float is the ammunition available to bid, and it is worth knowing whether a chain's float is a multiple of its daily turnover or a fraction of it.

Where it breaks

The failure mode is correlation. The three arrangements look independent, and in normal conditions they are, but they share dependencies: the same primary market window, the same reference price, the same handful of stablecoin rails to settle in. A halt on the underlying removes the reference for all three at once. A disruption in the primary window turns arbitrageurs into speculators and issuers into the only bid. A stablecoin depeg reprices the quote currency underneath every book simultaneously. When onchain equity markets have gone badly wrong, it has generally not been because one maker withdrew. It has been because one input all of them relied on stopped being trustworthy, and they discovered they were the same trade wearing three costumes.

What to watch

Three developments would change the arithmetic. Broader primary access, meaning more firms able to mint and redeem directly, compresses spreads faster than any amount of incentive spending. A credible continuous reference price outside exchange hours, whether from futures or from a regulated overnight session, extends the window in which hedging is possible. And the spread of stock tokens into lending markets as collateral changes the economics again, because a maker that can finance inventory rather than fund it outright will quote in larger size. None of those is a guess about prices. They are the conditions under which the people quoting can afford to keep quoting.