OKB price today in USD
What is OKB? A token on Ethereum in the Smart Contract Platform category. Live price in USD, contract address, supply, all-time high and how to buy it on Sarraf.
OKB (OKB) price today: $108.75 (24h −4.43%) Updated UTC
OKB is about 52% below its all-time high of $228.74.
What is OKB coin?
OKB is a token on the Ethereum network, also issued on 2 other networks. It belongs to the categories «Smart Contract Platform», «Exchange-based Tokens», «Centralized Exchange (CEX) Token», «Layer 2 (L2)».
The circulating supply of OKB is about 21 million, and its maximum supply is 21 million. About 100% of the maximum supply is already in circulation. The all-time high of OKB was about $228.74 on October 4, 2025. It ranks #44 by market cap.
OKB trades on Sarraf's spot market against USDT (OKB/USDT), and has perpetual futures with up to 50x leverage in the futures section.
OKB key facts
| Name and ticker | OKB |
|---|---|
| Contract on Ethereum | 0x75231f58b43240c9718dd58b4967c5114342a86c |
| Contract on Okex Chain | 0xdf54b6c6195ea4d948d03bfd818d365cf175cfc2 |
| Contract on Sora | 0x0080edc40a944d29562b2dea2de42ed27b9047d16eeea27c5bc1b2e02786abe9 |
| Category | Smart Contract Platform, Exchange-based Tokens, Centralized Exchange (CEX) Token, Layer 2 (L2) |
| Circulating supply | 21 million |
| Total supply | 21 million |
| Max supply | 21 million |
| All-time high | $228.74 — October 4, 2025 |
| All-time low | $0.5806 — January 13, 2019 |
| Market cap rank | 44 |
| Spot market on Sarraf | OKB/USDT |
| Futures on Sarraf | OKB/USDT — up to 50x |
Data updated September 30, 2026. Prices are live.
Official site · Explorer · X
How to buy OKB on Sarraf
- Sign up on Sarraf and turn on two-factor authentication.
- Send USDT from your wallet or another exchange to your Sarraf deposit address.
- Open the OKB/USDT market in the spot section.
- Enter the amount and buy with a market order (instant) or a limit order (at your price).
FAQ
What is OKB coin?
OKB is a token on the Ethereum network, also issued on 2 other networks. It belongs to the categories «Smart Contract Platform», «Exchange-based Tokens», «Centralized Exchange (CEX) Token», «Layer 2 (L2)».
Which network is OKB on, and what is its contract address?
Its contract addresses: Ethereum: 0x75231f58b43240c9718dd58b4967c5114342a86c; Okex Chain: 0xdf54b6c6195ea4d948d03bfd818d365cf175cfc2; Sora: 0x0080edc40a944d29562b2dea2de42ed27b9047d16eeea27c5bc1b2e02786abe9. Check the address against the project's official site before any transfer; fake tokens with the same name and ticker are common.
Can I trade OKB on Sarraf?
Yes. OKB trades on Sarraf's spot market against USDT (OKB/USDT), and has perpetual futures with up to 50x leverage in the futures section.
What is the maximum supply of OKB?
The recorded maximum supply of OKB is 21 million (21,000,000).
Is buying OKB risky?
Yes. Crypto prices are very volatile. Only trade money you can afford to lose, and keep leverage low on futures.