Ethena Pulled Its Unlock Forward 17 Months. Nobody Will Say How Big It Is.

At midnight Beijing time on Sunday, October 5, the last of Ethena's investor tokens stop being locked. The original plan released about 78 million ENA a month through March 2028. On August 27 the Ethena Foundation and its lead investors scrapped that calendar and pulled every remaining tranche into a single day, roughly 17 months early.

So how many tokens unlock on Sunday? Depends who you ask. The figure most coverage repeats is about 1.41 billion ENA, close to 14% of circulating supply, which Cryptoticker notes is a derived remainder that Ethena has not officially confirmed. The data service RootData puts the same event at about 171.88 million ENA, worth roughly $46.9 million. That is a gap of about eight times on the single most important number for anyone holding the token this weekend.

The unlock isn't the risk. Nobody knowing its size is.

Ethena traded a public vesting schedule for a private deal, and the float became a guess.

Vesting schedules are boring on purpose. A token project publishes who gets what and when, the tokens sit in contracts, and anyone can count down to each cliff. Ethena's monthly drip was exactly that kind of boring. Then the foundation changed it through a sequence of off-chain transactions that it chose not to size publicly.

The buyout was real, and so was the silence around it.

Here is what Ethena did disclose. In the two weeks before August 27, the foundation bought locked tokens over the counter from major seed investors, defined as anyone originally allocated more than 0.25% of supply, who had sold ENA in the prior nine months. According to The Block, the foundation did not disclose the investors' identities, the token quantities, or the transaction values.

The dividing line was October 10, 2025, the market peak. Investors who sold after that date had all of their unvested tokens bought by the foundation, with the exception of one address that declined the offer. Investors who had not sold were offered an exit at their original purchase price with no discount. None took it.

Read that again and the structure of Sunday's unlock becomes clearer, even if its size does not. Some of the tokens that once belonged to sellers now belong to the foundation. Some belong to one holdout wallet. The rest belong to investors who looked at a no-loss exit and said no. Which slice the 1.41 billion figure counts, and which slice the 171.88 million figure counts, is something no tracker can resolve without numbers that only Ethena and its counterparties hold.

The market already priced a story, not a supply figure.

ENA reacted to the August announcement the way tokens react to the word "buyout." It rose 23% to $0.17 within 24 hours and, per CoinMarketCap, had roughly doubled in a week. By late September it was trading near $0.25, and KuCoin's market desk was citing on-chain estimates that about 1.33 billion ENA still sat in investor wallets, that roughly 1.06 billion had moved to exchanges over the prior year, and that the top three venture holders controlled around 560 million.

Every one of those is an estimate built from wallet labeling. None of them comes from the issuer. For comparison, the regular monthly unlocks on September 2 and 5 came to about $34 million, or 2.39% of circulating supply, a number anyone could check because the schedule said so. Sunday's event has no equivalent anchor.

The buyback that is supposed to absorb it is switched off.

The other half of the August package was a fee switch. Once USDe's supply passes $7.5 billion on a 14-day average, 95% of the revenue flowing through the switch goes to buying ENA on the open market. The proposal passed on September 2. The problem is the trigger. USDe peaked near $15 billion in October 2025 and has fallen to about $5.5 billion, a drop of more than 65%. TechFlow put it lower still, at $4.75 billion, and noted that the protocol has generated $1.04 billion in cumulative revenue while ENA holders have received nothing from it to date.

Ethena also ended its token incentives for USDe growth with the final airdrop season on September 30. That is a defensible cleanup. It also removes one of the forces that pushed supply toward the threshold. On Sunday, the unlock arrives and the buyback does not.

Concede the foundation's point. It still isn't enough.

The strongest case for Ethena is a good one. Monthly unlocks create a predictable seller every few weeks, and markets front-run predictable sellers. By buying out the investors who had been selling and leaving only the ones who refused to sell at cost, the foundation arguably removed the most aggressive supply before it could hit the order book. CoinMarketCap summarized the goal as fixing selling pressure from early investor unlocks and uncertainty over how much of the protocol's value flows to token holders. One clean event, then no more VC overhang. Team tokens stay on their original vesting, and roughly 12% of supply remains locked for team, ecosystem, and foundation.

All true. And the investors who declined a par exit are, by revealed preference, the least likely to dump on day one.

But the argument proves less than it seems. A cleaner calendar is only cleaner if holders can see it. Ethena replaced a schedule that was legible to everyone with a set of undisclosed OTC trades, and the result is a single event that is larger and less certain than any of the monthly drips it replaced. The 17.8 million ENA that voted on the governance package came from 87 ballots, with none against, which tells you how few people were in the room when the market's most important supply variable got rewritten.

There is also a second lock lifting on Sunday that most headlines skip. StablecoinX, which holds about 3.03 billion ENA, or roughly 20% of total supply, sees its contractual lockup end the same day. Sales still require written foundation consent and five business days' notice, so nothing moves immediately. That is a sensible guardrail. It is also another private agreement standing in for a public schedule.

The fix is cheap, and every launch team can copy it.

None of this requires Ethena to have done anything wrong. It requires one table: tokens bought back, from how many wallets, now held where, and exactly how many ENA become transferable on October 5. Projects that run vesting through on-chain vesting contracts already give holders most of this for free, because the lock and its release date are readable by anyone. Ethena's own original schedule did the same. The renegotiation is what pushed the real numbers off-chain.

That is the lesson for teams launching tokens now. Changing a vesting schedule is sometimes the right call, especially when a project wants to stop paying a monthly tax to early investors who have already moved on. But the change has to be as auditable as the schedule it replaces, or the market ends up trading a rumor of a float instead of the float itself.

On Monday, the wallets will tell everyone what Ethena could have published in August.