stUSDT, the rebasing receipt token that turned dollar deposits on TRON into a yield-bearing claim on tokenized Treasury bills, stopped accruing interest on 14 November 2026 and opened a six-month exit window. The protocol’s own balance sheet shows how little is left to exit: deposits tracked by DefiLlama’s stUSDT page fell from 47.55 million USDT on 13 November to 9.50 million on 14 November, then to 8.63 million by 02:01 UTC on 15 November. At the November 2023 peak the same figure was 2,298.5 million.
The notice went out from the project’s verified account on 14 November: “stUSDT and wstUSDT will be discontinued.” The same post set the terms that matter to holders, a redemption period running “14 Nov 2026 – 14 May 2027” and a hard stop on yield, “Rebase Rewards End: 14 Nov 2026.” The full wording is below; the redemption guide is linked from the official portal at stusdt.io .
stUSDT & wstUSDT Redemption Notice
stUSDT and wstUSDT will be discontinued.
Redemption Period: 14 Nov 2026 – 14 May 2027
Rebase Rewards End: 14 Nov 2026If you unstake, remember to click "Claim" to receive your USDT.
Please redeem your holdings by 14 May 2027. After this date, the self-service redemption portal will close. Remaining redemption requests must be submitted through Customer Support, will be processed in monthly batches through August 2027
— stUSDT (@stusdtio) November 14, 2026
What Actually Changed on 14 November
stUSDT was built as a rebasing token. Instead of a fixed number of tokens whose price drifts, holders saw their balance grow each day as yield accrued. That mechanism is now switched off permanently. The site’s unwinding FAQ states it in one line: “Rebase interest generation will officially stop on 2026-11-14. From this date onwards, stUSDT will no longer accumulate yield.”
A token that no longer pays and cannot be held for a future payoff becomes a claim ticket. From here the only action is redemption, and redemption is self-service. The site banner reads: “The stUSDT protocol is unwinding. The redemption window is open until 2027-05-14 (23:59 UTC).”
The wrapped version needs one extra step. wstUSDT is the transferable, non-rebasing wrapper used in DeFi markets, and it has to be unwrapped back to stUSDT before it can be unstaked. The FAQ is explicit that unstaking alone is not the end of the process: users must also click Claim to receive USDT, a detail the project repeated on X, which suggests it expects a share of holders to unstake and then walk away believing they are done.
The Deposits Left Before the Notice Did
The outflow pattern is the most useful part of this story, because it separates holders who read the queue from holders who did not. Between 8 November and 13 November, deposits moved from 47.73 million to 47.55 million USDT. That is a rounding error of a week. Then, in the single day the notice took effect, 38.05 million USDT left, an 80.0% drop in 24 hours. Another 0.87 million left in the first hours of 15 November.
The shape of the decline is worth stating plainly, because it is not a new development. The protocol held 2,298.5 million USDT on 22 November 2023. By 1 January 2024 it still held 2,289.3 million, so the peak was a plateau rather than a spike. By June 2024 it was 536.4 million. By November 2024, 67.6 million. Between November 2024 and November 2025 it drifted from 67.6 million to 60.3 million, and through most of 2026 it sat between 56 million and 65 million. The 14 November collapse is the last 80% of a three-year slide, not the beginning of one.
Those numbers put the remaining liability in perspective. The 8.63 million USDT still outstanding is 0.376% of the peak balance and 18.2% of what was in the protocol on 13 November. Roughly 2.290 billion USDT has left since November 2023, almost all of it before anyone was told to leave.
Zero Fee, One Deadline, and Monthly Batches After It
Two fee questions decide how much a holder actually recovers, and the answers are unusually favourable. “No, there are no protocol fees for redemption. However, standard network gas fees still apply,” the FAQ says. On unstaking: “The unstaking fee is 0% from the effective date of the updated retirement arrangement. Fees charged before the effective date were processed under the previous fee structure and are not refundable.”
That second sentence matters more than it looks. Anyone who unstaked before the new arrangement took effect paid the old fee and cannot reclaim it, which means timing changed the outcome for early exiters by more than gas costs ever would.
Redemption is flexible inside the window. Partial redemptions are supported, multiple redemptions are allowed, and USDT comes back on the same network it was redeemed from, either TRON as TRC-20 or Ethereum as ERC-20. Both chains carry balances today: 8.61 million on TRON and about 18,670 USDT on Ethereum, according to DefiLlama’s chain split. The Ethereum side is small enough that its holders are a rounding error in the total, but they still have to pay Ethereum gas to exit.
Exchange-held tokens are the awkward case. The FAQ does not promise centralised exchange support: “For redemptions, users are encouraged to use the official stUSDT website. First, withdraw your tokens from the exchange to a compatible Web3 wallet, such as TronLink or MetaMask, then follow the redemption process on the official website.” Tokens sitting inside a DeFi protocol have the same problem, and the FAQ says they must be withdrawn to a personal wallet first, because redemption cannot be executed from inside a lending market or liquidity pool.
The deadline is not the end of the process, it is the end of self-service. “After 2027-05-14, the self-service redemption portal will close. Remaining redemption requests must be submitted through Customer Support and will be processed in monthly batches,” according to the FAQ, with the X notice adding that those batches run through August 2027. A holder who misses 14 May 2027 does not lose the claim, but does lose control of the timetable.
What the Notice Does Not Say
Three things are missing, and each one is material to anyone still holding.
First, no reason is given. The announcement does not attribute the wind-down to redemptions, to the yield environment, to regulatory pressure, or to the cost of maintaining the Treasury-bill structure behind the token. The site’s tagline still describes stUSDT as the “First rebasing-based RWA Platform,” and the minting screen is still reachable, though it now forces the user to accept a warning that “stUSDT is in its sunset phase and will be discontinued” and that “minting new stUSDT carries risk.”
Second, the notice makes a backing claim without disclosing the composition. “The discontinuation of stUSDT does not affect the backing of users’ assets. Users can continue to redeem their holdings through the official redemption portal during the redemption period,” the FAQ states. That is the project’s assurance, not an audited statement of reserves, and the announcement does not publish a redemption ratio, a reserve breakdown, or a redemption order. The 0.376%-of-peak balance is the best public proxy for the size of the obligation.
Third, secondary market support is being withdrawn gradually rather than switched off. “Support by exchanges, wallets and DeFi protocols will gradually be discontinued. Availability may vary by platform,” the FAQ says of trading stUSDT and wstUSDT outside the portal. That creates a window in which a holder can still sell into a thin market at a discount instead of waiting in a queue, and the notice does not say which venues have already stopped.
The project also moved to pre-empt the fraud that follows every wind-down. “The official team will never DM you privately to request asset information,” the FAQ says, and the same section warns that blockchain transfers to the wrong address or network “may be permanently lost.” Redemption scams are the predictable second act of any token shutdown, and a six-month window is a long time to run them.
Why a $2.3 Billion Wrapper Shrank to $8.6 Million
stUSDT’s arc is a cleaner data point on the yield-token cycle than most. DefiLlama’s first snapshot in July 2023 shows 22.2 million USDT; by 22 November 2023 the protocol held 2,298.5 million, and it held that level into the new year. Then it lost 77% of its deposits between January and June 2024, and another 87% between June and November 2024. No single announcement explains either leg. The pattern matches what happened across the category: when short-dated Treasury yields fell relative to on-chain dollar yields, rebasing wrappers stopped being the best dollar in DeFi, and depositors moved.
The comparison with other shutdowns is instructive. When Circle began retiring the first version of its cross-chain transfer protocol, the constraint was a burn limit that ratcheted down on a published schedule, which gave integrators a predictable path ( Circle’s CCTP V1 deprecation set falling burn limits ). stUSDT offers the opposite design: a fixed date, no cap on redemptions, and self-service execution. That is friendlier for small holders and worse for anyone who needs to know how fast the queue clears.
The TRON angle is separate. USDT on TRON is the largest stablecoin rail in the market, and the network’s dollar plumbing has kept growing even as this wrapper shrank ( Polygon connected TRON’s USDT rails to bank settlement ). A yield wrapper winding down does not remove a single dollar of TRON’s transfer volume. It removes a product that paid holders to park dollars there.
What to Watch Before 14 May 2027
The measurable variable is the pace of the remaining 8.63 million USDT. On 14 November, holders moved 38.05 million in a day, so the outstanding balance is roughly five hours of that day’s flow. In practice redemptions will be slower, spread across holders who have to unwind positions, bridge balances between chains, and cover gas.
The harder variable is disclosure. If the project publishes a redemption tracker, a reserve statement, or an end date earlier than May 2027, that would confirm the wind-down is running ahead of schedule. If the balance stalls at a few million USDT for months, the residual is likely trapped in contracts or abandoned wallets rather than being actively redeemed. Either way, the number to watch is the same one that has described this protocol for three years: deposits, not price.
Frequently Asked Questions
stUSDT and its wrapped version wstUSDT are being discontinued. Rebase rewards ended on 14 November 2026, and a self-service redemption window opened the same day and runs to 14 May 2027 at 23:59 UTC.
DefiLlama recorded 8.63 million USDT of deposits at 02:01 UTC on 15 November 2026, down from 47.55 million on 13 November and from a peak of 2,298.5 million in November 2023.
The protocol charges no redemption fee and set the unstaking fee at 0% from the effective date of the retirement arrangement. Standard network gas in TRX or ETH still applies, and fees paid before the effective date are not refundable.
No. wstUSDT has to be unwrapped back to stUSDT first, then unstaked, and then claimed. Unstaking without clicking Claim leaves the USDT undistributed.
The self-service portal closes. Remaining requests must go through stUSDT Customer Support and are processed in monthly batches, which the project says run through August 2027.
Not directly through the portal. Withdraw the tokens to a Web3 wallet that supports TRON or Ethereum, then redeem on stusdt.io. USDT is returned on the same network used for redemption.
This article is based on the project’s own 14 November 2026 notice, its published unwinding FAQ and DefiLlama protocol data. It is not investment advice.
