Open USD (OUSD) Price
Open USD 7-day price trend
7-day price history from the Oct 13, 2026 snapshot. Use the contract below to open this token on Codex.
About Open USD
Open USD (OUSD) is the first stablecoin designed as open infrastructure. OUSD gives businesses the economics, governance, and reliability they need to move money. It is built for scale and payments use cases with no artificial limits, and the platforms using it the most receive nearly all of the underlying earnings to continue to grow. OUSD is operated by Open Standard and governed by its partners.
Project description from CoinGecko.
Where to buy OUSD — exchanges
| Exchange | Top pair | 24h volume | Trade |
|---|---|---|---|
| Orca DEX | OUSD2M…TYHB/EPJFWD…DT1V | $93.90K | Trade ↗ |
| Uniswap V4 (Base) DEX | 0XB200…5344/0X8335…2913 | $62.04K | Trade ↗ |
| Tempo Stablecoin DEX DEX | 0X20C0…74BE/0X20C0…0000 | $29.95K | |
| Uniswap V3 (Base) DEX | 0XB200…5344/0X4200…0006 | $4.51K | Trade ↗ |
| Uniswap V4 (Ethereum) DEX | 0X9F6F…4436/0XA0B8…EB48 | $820 | Trade ↗ |
| Kraken CEX | OUSD/USD | $13.00 | Trade ↗ |
Top exchanges by 24h volume (CoinGecko data, Oct 13, 2026). Always verify the trading pair and, for tokens, the contract address.
Quick answers about Open USD
What is Open USD (OUSD)?
Open USD (OUSD) is the first stablecoin designed as open infrastructure. OUSD gives businesses the economics, governance, and reliability they need to move money.
Which network is Open USD on?
Open USD (OUSD) is available as a token on Ethereum, Base, Solana and Tempo. The contract address for each network is listed in the table above; always check the address before you interact with a token.
Where can I buy Open USD?
According to CoinGecko data as of Oct 13, 2026, OUSD trades on exchanges including Orca, Uniswap V4 (Base), Tempo Stablecoin DEX, Uniswap V3 (Base) and Uniswap V4 (Ethereum). Check the exact trading pair and, for tokens, the contract address before you trade.
What is the supply of Open USD?
As of Oct 13, 2026, the circulating supply of Open USD is 788,034,768 OUSD, the total supply is 789,039,793 OUSD and no maximum supply is reported.
What is the market cap of Open USD?
As of Oct 13, 2026, the market capitalization of Open USD is $787,515,835, ranking #90 by market cap. The live value is shown at the top of this page.
Open USD market data
| Market cap rank | #90 |
|---|---|
| Market cap | $787,515,835 |
| Fully diluted valuation | $788,520,198 |
| 24h trading volume | $192,984 |
| Volume / market cap | 0.02% |
| Circulating supply | 788,034,768 OUSD |
| Total supply | 789,039,793 OUSD |
| Max supply | No hard cap / not reported |
| Circulating / max supply | 99.9% |
| All-time high | $1.013 Oct 13, 2026 -1.31% from ATH |
| All-time low | $0.9908 Oct 11, 2026 +0.86% from ATL |
OUSD price performance
Open USD network & contract address
| Network | Contract address | Actions |
|---|---|---|
| Ethereum | 0x9f6f3991d525015a6f8caf062c83b62fd3ac4436 | Explorer ↗ 🛡️ Scan |
| Base | 0xb2000000000000000000002feb517dfec7415344 | Explorer ↗ 🛡️ Scan |
| Solana | ousd2mJsPEckLHcSCDxyKD7NDGARZcfLbDZkKiatYHB | Explorer ↗ 🛡️ Scan |
| Tempo | 0x20c0000000000000000000006a37da5c996874be |
🛡️ Run the Codex Token Risk Scan Engine on the contract to check liquidity, holders and rug-pull signals.
