Ondo Finance stopped minting USDY on two blockchains this week, framing the move as expansion. On September 7 the company said new issuance of USDY, its token backed by short-term U.S. Treasuries, would end on Aptos and on Noble the following day. Existing tokens stay fully backed and redeemable. What changed is where fresh USDY can be created, and one of the two chains it left is what supplies the entire Cosmos side of the market.
That is the part the announcement did not spell out.
Noble was the chain that fed the rest
USDY reaches Osmosis and Mantra through Noble. The tokens are issued natively on Noble, then travel across the Cosmos networks over IBC, the messaging protocol those chains use to move assets between each other. Ondo says USDY on Osmosis and Mantra is unaffected, and for the coins already circulating that holds. But with native minting on Noble switched off, no new USDY can enter that side of the market. The Cosmos supply is now capped at whatever exists today, including on the chains Ondo lists as untouched. One of them, Mantra, spent August rebuilding after its own troubles, and now leans on a supply line that has quietly stopped refilling.
The exit terms split by size
Ondo gave holders a way out, and the terms depend on how much you hold.
| Holder | Way out | Deadline |
|---|---|---|
| 1,000 USDY or more | Bridge to another supported network, or redeem with Ondo at net asset value | September 8, 2027 |
| Under 1,000 USDY | Sell into third-party market liquidity only | December 7, 2026 (90 days) |
The gap is worth reading twice. A large holder can hand tokens back to Ondo at net asset value and has a full year to do it. A small holder cannot redeem directly during the wind-down at all. They must sell into whatever third-party liquidity exists on Aptos or the Cosmos chains, and the window shuts on December 7. Where venues are thin, that is the difference between par and a haircut.
Why a Treasury token pulls back
USDY is not a stablecoin in the usual sense; it pays holders the yield on the Treasuries behind it, the same yield the big dollar tokens keep for themselves. Tether, which still holds about 60 percent of stablecoin supply, passes none of it on. For USDY the yield is the product, and it is also what makes issuing on many chains costly: every network needs its own liquidity to seed and its own redemption plumbing to keep alive. Ondo offered no reason beyond a line about focusing USDY where tokenized assets deliver the most value. Two of its chains no longer cleared that bar.
Ondo has pushed tokenized Treasuries hard this year, down to settling them directly with JPMorgan. Pulling issuance off Aptos and Noble is the first time it has narrowed the footprint rather than widened it. Tokenized markets tend to park value in a few places while the marketing talks about reach, as when eleven products worth over 100 million dollars each sat in one wallet apiece. Whether Cosmos users feel the change depends on how much new USDY they were going to need, and that figure sits inside Ondo.