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UNUS SED LEO (LEO) price
Data as of November 11, 2026, 02:11 UTC+3, the price refreshes on the page
UNUS SED LEO (LEO) is the token of iFinex, owner of the Bitfinex exchange, with a buyback program.
- Market cap
- $8.47B
- 24h volume
- $1.43M
- Volume / market cap
- 0.02%
- Fully diluted value
- $9.07B
- Circulating supply
- 919.9 M LEO
- Total supply
- 985.2 M LEO
- Max supply
- no cap
- 24h range
- $9.18 … $9.36
- All-time high
- $10.61May 4, 2026
Analytics
What the numbers say about how the coin behaves. Based on hourly prices over 7 days and data as of November 11, 2026, 02:11 UTC+3.
Volatility
37%lowLower than Bitcoin (45%) over the same week.
Link to Bitcoin
0.06independentThe price hardly follows Bitcoin.
From the all-time high
−13.27%moderately belowThe high of $10.61 was set on May 4, 2026.
Liquidity
0.0%thinA day’s trading equals 0.0% of market cap. Large orders are harder to fill without moving the price.
Supply issued
∞no cap listedNo maximum supply is listed in the data: issuance depends on the project's rules.
Place in the week’s range
50%mid-rangeThe week ranged from $9.01 to $9.39, with a max drawdown of −4.07%.
Market share
0.35%smallShare of the top-100 market cap.
What is UNUS SED LEO
UNUS SED LEO (LEO) is the token of iFinex, the company that owns the Bitfinex crypto exchange. The name is Latin for “one, but a lion”, a line from one of Aesop’s fables that serves as the company’s motto. iFinex sold the tokens in a private round in May 2019, raising about one billion dollars, and trading opened on Bitfinex on May 20. The company needed the money after its payment processor, Crypto Capital, lost access to Bitfinex funds.
LEO has no blockchain of its own: it was issued as an ERC-20 token on Ethereum and as a token on EOS, the network renamed Vaulta in 2025. Under the whitepaper rules, iFinex regularly buys LEO on the market for an amount equal to at least 27% of the previous month’s consolidated revenue and burns the tokens it buys. The company also pledged to use funds recovered from Crypto Capital, and at least 80% of net funds recovered from the 2016 Bitfinex hack, for buybacks. Buyback data is published at leo.bitfinex.com.
LEO holders get discounts on Bitfinex: on trading fees, on crypto deposit and withdrawal fees, and on fees in the lending service. The size of the discount depends on how many tokens sit in the account. Unlike BNB, LEO has no network or app ecosystem of its own, so demand rests on Bitfinex services and on a buyback program that the company itself defines.
What it’s used for
- trading fee discounts on Bitfinex
- discounts on deposits, withdrawals and lending on Bitfinex
Risks
- complete dependence on iFinex and Bitfinex: trouble at the exchange or changed discount terms would hit the token
- the company sets the buyback rules and also reports its own revenue and burn figures
- the issuer’s regulatory history: in 2021 Bitfinex and Tether paid a penalty to settle a New York Attorney General case over hidden Crypto Capital losses and claims about Tether’s reserves
Contract addresses
Check the contract address before you buy or send: fake tokens copy the name and ticker, but their address is different.
| Network | Contract | Open |
|---|---|---|
| Ethereum (ERC-20) | 0x2af5d2ad76741191d15dfe7bf6ac92d4bd912ca3 | Open |
| Sora | 0x009e199267a6a2c8ae075bb8d4c40ee8d05c1b769085ee59ce98e50c2b2d8756 |
Check a LEO address before the deal
mexm AML shows where the coins came from: scams, darknet, mixers, sanctions. Networks: Ethereum (ERC-20). First check free.
Questions
How much is UNUS SED LEO worth today?
As of November 11, 2026, UNUS SED LEO trades at $9.20. Over 24 hours the price moved −0.95%, over 7 days +0.32%. The price on this page refreshes automatically.
How many LEO are in circulation?
919.9 M LEO are in circulation. There is no maximum supply. The fully diluted value of all coins is $9.07B.
What is the UNUS SED LEO all-time high?
The all-time high of $10.61 was set on May 4, 2026. The price is now 13.27% below it. The all-time low was $0.7999 (December 24, 2019).
Why is the token called UNUS SED LEO?
It is the Latin phrase “one, but a lion” from an Aesop fable, the lioness’s reply when she is mocked for bearing only a single cub. The phrase became the iFinex motto and gave the token its name.
How do LEO burns work?
iFinex regularly buys LEO on the market for at least 27% of the previous month’s consolidated revenue and destroys those tokens. It also pledged funds recovered from Crypto Capital and most of the money recovered from the 2016 Bitfinex hack to buybacks. Buyback data is published at leo.bitfinex.com.
How do I check a LEO address for AML risk?
Open @AMLmexmBot, pick the network (Ethereum (ERC-20)) and send a wallet address or a transaction hash. The bot shows the risk score in percent and where the funds came from. Your first check is free.
Similar coins
Prices and analytics are for information only and are not investment advice. Market data source: CoinGecko.