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USD0·USD0·Optimism
USD0 (USD0) · Optimism · on-chain safety read, grade B (80/100)
Data snapshot: 2026-10-15 · source: live token feeds + on-chain flags · refreshed weekly · not financial advice
BB · see the safety checks › Swap USD0 safely →USD0 price and market data
Official links
Explorer optimistic.etherscan.ioLive candles — most active pool via GeckoTerminal · our dated on-chain measurements are the other tabs
Dated price measurements: 7, 2026-10-15 to 2026-10-15. Each point is a measurement, not an interpolation.
Dated price measurements: 39, 2026-10-09 to 2026-10-15. Each point is a measurement, not an interpolation.
Dated price measurements: 107, 2026-09-21 to 2026-10-15. Each point is a measurement, not an interpolation.
USD0 markets — tracked pools
Most active tracked pools — read live.
| Pool | Venue | Liquidity | 24h volume | Volume % | |
|---|---|---|---|---|---|
| USD0 / USDT 0.01% | Velodrome Finance SlipStream | $6.26M | $2.15M | 75.3% | Trade |
| USD0 / USDC 0.01% | Velodrome Finance SlipStream | $800.03K | $697.42K | 24.4% | Trade |
| USD0 / WETH 0.05% | Velodrome Finance SlipStream | $12.07K | $7.71K | 0.3% | Trade |
| USD0 / OP 0.01% | Uniswap V4 (Optimism) | $64.68 | $18.62 | 0.0% | Trade |
| USD0 / USDT 0.002% | Solidly V3 (Optimism) | $4.26 | $1.68 | 0.0% | Trade |
| ETH / USD0 0.3% | Uniswap V4 (Optimism) | $205.59 | $0.741 | 0.0% | Trade |
| ETH / USD0 0.01% | Uniswap V4 (Optimism) | $19.80 | $0.2716 | 0.0% | Trade |
| USD0 / WETH | Velodrome Finance v2 | $13.04 | $0.02982 | 0.0% | Trade |
| USD0 / USDT 0.005% | Beethoven X (Optimism) | $5.60K | $0.00 | — | Trade |
| USD0 / USDT 0.004% | Uniswap V4 (Optimism) | $2.95K | $0.00 | — | Trade |
| USD0 / USDC 0.01% | Uniswap V4 (Optimism) | $961 | $0.00 | — | Trade |
| USD0 / USDC 1% | Uniswap V4 (Optimism) | $98.82 | $0.00 | — | Trade |
| USD0 / USDC 0.05% | Uniswap V4 (Optimism) | $31.10 | $0.00 | — | Trade |
| USD0 / USDT | Velodrome Finance v2 | $24.12 | $0.00 | — | Trade |
| USD0 / USDC 0.3% | Uniswap V4 (Optimism) | $10.29 | $0.00 | — | Trade |
| USD0 / USDT | Velodrome Finance v2 | $6.86 | $0.00 | — | Trade |
| USD0 / USDC 0.01% | Uniswap V3 (Optimism) | $4.27 | $0.00 | — | Trade |
| USD0 / WBTC 0.05% | Uniswap V4 (Optimism) | $3.74 | $0.00 | — | Trade |
| ETH / USD0 0.05% | Uniswap V4 (Optimism) | $2.58 | $0.00 | — | Trade |
| USD0 / USDC | Velodrome Finance v2 | $2.01 | $0.00 | — | Trade |
Trade USD0
Live quote and wallet connect open in the app — free, non-custodial.
USD0 to USD converter
Global USD0 prices
HostDeFi score: higher = safer (0–100)
- upgradeable proxy contract — the code behind the address can be swapped after you buy
- the pool is large in dollars but thin against this token's own market cap — size an exit against the pool, not the cap
- contract-level controls not assessed in this snapshot — verify with a live scan
- contract source code is verified
- the creator wallet holds under 5% of supply (<0.01%) dev-wallet flags
Re-scan USD0 live before you trade
On-chain state changes — verify the current read, then swap non-custodially if it clears.
What the data says about USD0
USD0 at 0x01bff41798a0bcf287b996046ca68b395dbc1071 is Usual's RWA-backed dollar on Optimism — the stablecoin whose backing is short-duration treasury collateral rather than an algorithmic promise. The October 9, 2026 snapshot prices the chain-local float of 57.9 million units at $49.4 million fully diluted, inside the asset-wide $4.1 billion market cap.
The local book is thinner than the headline suggests: $3.5 million of tracked pool depth reads thin against the asset-wide cap, on $405.2 thousand of 24-hour volume — the standard shape for a treasury-backed stable whose exits route through issuer redemption as much as through pools. The deployment is 541 days into its record.
Graded B. For an RWA stable the reserve question lives in the issuer's attestations, not on this page — what the snapshot settles is the local float, the actual book depth, and the contract that answers to the USD0 name on this chain.
Figures dated October 9, 2026; the live scan refreshes them.
Balance concentration: the 10 largest token accounts hold 94.1% of USD0's supply as of 2026-09-27 — a heavily concentrated distribution — a handful of accounts can move or exit this market at will. Note these are token accounts: liquidity pools, exchange wallets and lockers count among them, so read this together with liquidity, not instead of it.
Price and safety history of USD0
Every dated snapshot we hold for USD0 — price, market structure and grade, as measured, with nothing interpolated between them.
| Date | Price | Market cap | Liquidity | Holders | Grade |
|---|---|---|---|---|---|
| 2026-10-15 | $0.9996 | $4.06B | $3.68M | 27,777 | B |
| 2026-10-14 | $0.9982 | $4.06B | $3.74M | 27,777 | B |
| 2026-10-13 | $0.9982 | $4.06B | $3.74M | 27,777 | B |
| 2026-10-12 | $0.9987 | $4.06B | $3.78M | 27,777 | B |
| 2026-10-11 | $0.9996 | $4.06B | $3.30M | 27,777 | B |
| 2026-10-10 | $0.9987 | $4.06B | $3.27M | 27,777 | B |
| 2026-10-09 | $0.9997 | $4.06B | $3.51M | 27,777 | B |
| 2026-10-08 | $1.00 | $4.07B | $3.79M | 26,328 | B |
| 2026-10-07 | $0.9989 | $4.06B | $3.01M | 26,328 | B |
| 2026-10-06 | $0.9991 | $4.06B | $3.00M | 27,606 | B |
| 2026-10-05 | $0.9996 | $4.06B | $3.11M | 26,328 | B |
| 2026-10-04 | $0.9995 | $4.06B | $3.03M | 26,328 | B |
| 2026-10-03 | $1.00 | $4.07B | $2.99M | 26,328 | B |
| 2026-10-02 | $0.9993 | $4.06B | $2.85M | 26,328 | B |
| 2026-10-01 | $0.9992 | $4.06B | $2.99M | 26,328 | B |
| 2026-09-30 | $0.9993 | $4.06B | $2.81M | 26,328 | B |
| 2026-09-29 | $1.00 | $4.07B | $3.06M | 26,328 | B |
| 2026-09-28 | $0.9986 | $4.06B | $3.05M | 26,328 | B |
| 2026-09-26 | $1.00 | $57.42M | $2.91M | 26,328 | B |
| 2026-09-21 | $0.9987 | $4.06B | $2.91M | 26,328 | B |
Contract
0x01bff41798a0bcf287b996046ca68b395dbc1071
Verify USD0 by this address, never by name or ticker.
Put the USD0 grade on your site
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<a href="https://hostdefi.com/token/optimism/usd0/" target="_blank" rel="noopener"><img src="https://hostdefi.com/api/badge/optimism/0x01bff41798a0bcf287b996046ca68b395dbc1071.svg" alt="USD0 safety grade B on HostDeFi"></a><iframe src="https://hostdefi.com/embed/badge/optimism/0x01bff41798a0bcf287b996046ca68b395dbc1071" width="380" height="62" style="border:0" loading="lazy" title="USD0 safety grade — HostDeFi"></iframe>[](https://hostdefi.com/token/optimism/usd0/)https://hostdefi.com/token/optimism/usd0/FAQ
Is USD0 a safe token?
As of the 2026-10-09 snapshot, USD0 scores 80/100 (grade B) on HostDeFi's on-chain read — based on a contract that has unconfirmed mint controls, has unconfirmed freeze and blacklist controls, liquidity of $3.51M and 27,777 holders, with the creator wallet holding <0.01% of supply. That grades contract and market structure, not price direction — a clean read is not a guarantee, so re-scan before trading, since on-chain state can change.
Can you sell USD0, or is it a honeypot?
Our Optimism read covers market structure, not sell-side contract behaviour like honeypots or transfer taxes, as of 2026-10-09. Before assuming you can exit freely, run the live scan above — it reads the contract directly.
Who holds most of USD0?
The wallet that created USD0 holds <0.01% of the supply as of 2026-10-09 — a small stake, under the 5% the scanners flag. That sits alongside a holder base of 27,777; a broad base lowers the odds that any one seller can steer the price, but the creator's share is the number to watch first.
Can USD0's supply be inflated?
This snapshot grades market structure only — contract-level supply controls on Optimism aren't assessed here yet. Run the live scanner, which reads the contract in real time.
What is the USD0 contract address?
The USD0 contract address on Optimism is 0x01bff41798a0bcf287b996046ca68b395dbc1071. Always verify a token by its contract address, not its name or ticker — scam clones copy tickers, but the address is unique.
Where can you buy USD0 safely?
Run the live on-chain scan at the top of this page first; if USD0 clears, you can swap it here directly. Whatever venue you use, match the contract address (0x01bff41798a0bcf287b996046ca68b395dbc1071) exactly before trading — copying the ticker is how clone scams catch buyers, and the address is the one field they can't fake.
