UNUS SED LEO

UNUS SED LEO PriceLEO

$9.774683
$0.002165+0.02%

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UNUS SED LEO Price Today

Current LEO/USD real-time price is $9.774683, with a 24-hour change rate of +0.02% and a 7-day change rate of +0.47%. LEO currently ranks #11 globally by market cap, with a total market cap of $8.985527B, a fully diluted valuation (FDV) of $9.621741B, and a 24-hour trading volume of $220.689086K. In terms of supply, LEO has a maximum supply of ∞, a current circulating supply of 920.09M, with 93.39% already in circulation and 6.61% remaining to be unlocked.

About UNUS SED LEO

UNUS SED LEO (LEO) is a utility token created by iFinex Inc., the parent company of the Bitfinex cryptocurrency exchange, primarily designed to provide benefits and utility within the Bitfinex ecosystem.


Key takeaways:

  • Exchange-Backed Utility Token: LEO is a utility token issued by iFinex Inc., the parent company of Bitfinex, to provide holders with benefits on the exchange.
  • Fee Discounts and Benefits: Its primary use is to offer trading fee discounts, lending fee rebates, and other premium services on the Bitfinex platform.
  • Buyback and Burn Mechanism: A key feature of its tokenomics is a monthly buyback and burn program, where iFinex uses at least 27% of its consolidated gross revenue to repurchase and permanently remove LEO tokens from circulation.
  • No Maximum Supply: Unlike many cryptocurrencies, LEO does not have a pre-defined maximum supply cap.
  • Ethereum-Based Token: LEO is an ERC-20 token built on the Ethereum blockchain, inheriting its security and smart contract capabilities.

What is UNUS SED LEO? Key Specifications & Tokenomics


UNUS SED LEO (LEO) is an exchange utility token launched by iFinex Inc. to enhance the user experience on its affiliated platforms, most notably the Bitfinex exchange.


Name (Symbol)UNUS SED LEO (LEO)
Also Known AsLEO Token
Consensus MechanismEthereum Proof-of-Stake (via ERC-20)
Smart ContractYes (ERC-20)
CategoryExchange Token, Utility Token
Hashing AlgorithmEthash (Ethereum)
Block RewardN/A
Maximum SupplyNo maximum supply
TPSDependent on Ethereum network
Scaling SolutionDependent on Ethereum Layer 2 solutions
Native BlockchainEthereum (ERC-20)

Who created UNUS SED LEO(LEO)?

UNUS SED LEO was created and issued by iFinex Inc., the parent company that operates the Bitfinex cryptocurrency exchange. The token was launched in May 2019 through a private token sale. The name "UNUS SED LEO" is derived from Latin, meaning "One but a Lion," a phrase taken from one of Aesop's Fables. The launch was primarily aimed at raising capital for iFinex and its affiliated companies. The funds were intended to address a capital shortfall and support general corporate purposes. The token's structure and utility were designed to directly benefit the Bitfinex ecosystem and its user base, creating a symbiotic relationship between the exchange's performance and the token's value proposition.


How does UNUS SED LEO(LEO) work?

LEO operates as an ERC-20 utility token on the Ethereum blockchain. Its functionality is centrally tied to the services provided by iFinex's platforms. Holders of LEO tokens can use them to access a suite of benefits on Bitfinex. The most prominent feature is the trading fee discount, where users paying fees with LEO receive a reduction on their trading costs. Furthermore, LEO provides benefits in peer-to-peer funding, withdrawal and deposit fees, and exchange token sale participation. A critical operational mechanism is the token's buyback and burn program. iFinex commits to using at least 27% of its consolidated monthly gross revenue to repurchase LEO tokens from the open market at prevailing prices. These repurchased tokens are then permanently destroyed ("burned"), reducing the total circulating supply over time. This deflationary mechanism is designed to create scarcity and provide support for the token's value, linking it directly to the financial performance of iFinex and Bitfinex.


What makes UNUS SED LEO(LEO) unique and valuable?

LEO's uniqueness stems from its direct economic link to a major, established cryptocurrency exchange. Its value proposition is not based on speculative technology but on tangible utility and a clear revenue-sharing model.

  • Direct Utility and Fee Savings: It provides immediate, practical value to active traders on Bitfinex through fee discounts, which can lead to significant cost savings.
  • Transparent Buyback Model: The monthly buyback-and-burn program is a transparent and committed mechanism. It directly ties token scarcity (and potential value appreciation) to the revenue generation of iFinex, creating a deflationary pressure as the platform grows.
  • Established Ecosystem Backing: Unlike many utility tokens for nascent platforms, LEO is backed by Bitfinex, one of the longest-running and most liquid cryptocurrency exchanges. This provides a level of stability and trust in its ongoing utility.
  • Multi-Platform Utility: While centered on Bitfinex, LEO's utility has expanded to other iFinex products like Ethfinex (now DeversiFi), broadening its potential user base and application.

What is UNUS SED LEO (LEO) used for?

The primary use cases for LEO are centered on the Bitfinex exchange and its ecosystem:

  • Trading Fee Discounts: Users can pay for trading fees on Bitfinex using LEO tokens to receive a discount, making trading more cost-effective.
  • Lending Fee Rebates: LEO holders earn rebates on fees generated from peer-to-peer margin funding on the exchange.
  • Withdrawal and Deposit Fee Discounts: Holding LEO can reduce or eliminate fees for certain deposit and withdrawal methods.
  • Access to Services: The token can be used to access or receive discounts on other premium services within the iFinex ecosystem.
  • Speculative Investment: Like other crypto assets, LEO is traded on various exchanges, allowing investors to speculate on its price based on the performance of Bitfinex and the effectiveness of its burn mechanism.

How Is the UNUS SED LEO (LEO) ecosystem developing?

The LEO ecosystem is intrinsically linked to the development and expansion of iFinex and Bitfinex. Its development is less about technological upgrades to the token itself (as it is a standard ERC-20 token) and more about the expansion of its utility.

  • Utility Expansion: The core development focus is on integrating LEO into more services and products within the iFinex family. This could include new trading products, financial services, or partner platforms.
  • Burn Program Continuity: The consistent execution of the monthly buyback and burn program is the most critical aspect of its economic development, maintaining investor confidence in its deflationary model.
  • Exchange Growth Correlation: The ecosystem's health is directly correlated with Bitfinex's ability to attract users, increase trading volume, and generate revenue, which fuels the buyback mechanism.
  • Market Listing and Liquidity: Efforts to list LEO on more external exchanges increase its accessibility and liquidity, though its primary utility remains on Bitfinex.

How to mine UNUS SED LEO(LEO)?

LEO cannot be mined. It is not a proof-of-work cryptocurrency like Bitcoin. LEO was created as an ERC-20 utility token on the Ethereum blockchain and was initially distributed through a private sale. All LEO tokens in existence were minted at its creation. The only way new LEO tokens could potentially enter circulation would be through a decision by iFinex to mint more, which is contrary to its current deflationary buyback model. Therefore, the total supply is only reduced over time through burns, not increased through mining or staking. The only methods to acquire LEO are through purchasing it on supporting cryptocurrency exchanges or earning it as part of specific promotions or rewards on Bitfinex.


How to keep your LEO Coin safe?

As an ERC-20 token, LEO's security depends on the safety of the Ethereum wallet storing it.

  • Use a Secure Wallet: For significant holdings, transfer your LEO tokens from the exchange to a self-custody wallet. Hardware wallets (like Ledger or Trezor) offer the highest security by keeping private keys offline.
  • Software Wallets: Reputable mobile or desktop wallets (like MetaMask, Trust Wallet) that support ERC-20 tokens are a good option for smaller amounts or more frequent access. Always download wallets from official sources.
  • Secure Private Keys and Seed Phrases: Your private key or recovery seed phrase is the ultimate key to your funds. Never share it with anyone, store it physically offline (on paper or metal), and avoid digital storage that could be hacked.
  • Beware of Scams: Be vigilant against phishing websites, fake wallet apps, and unsolicited offers asking for your private keys. Always double-check URLs and official communication channels.
  • Exchange Security: If you keep LEO on Bitfinex or another exchange for trading, enable all available security features like Two-Factor Authentication (2FA), withdrawal whitelists, and anti-phishing codes.

How to buy LEO Coin?

LEO is a popular utility token listed on several exchanges. For a secure and liquid trading experience, it is recommended to use a major, reputable platform like BTCC Exchange.

  1. Register a BTCC Account: Sign up using your email or mobile number. Complete the KYC (Know Your Customer) verification to unlock all platform features and benefits. (See guide: How to Register on BTCC)
  2. Deposit Funds: Deposit fiat currency (via bank transfer, card, or third-party payment) or transfer USDT from an external wallet into your BTCC account. (See guide: How to Buy USDT on BTCC)
  3. Start Trading: Navigate to the trading page and search for the LEO spot trading pair (LEO/USDT) or the LEO perpetual contract (LEOUSDT). (Trade here: LEOUSDT)
  4. Place an Order: Enter the amount of LEO you wish to purchase and submit your order. For contract trading, you can also choose to go short (sell) and adjust leverage according to your strategy and risk tolerance.
  5. Confirm Your Purchase: For spot purchases, check your personal asset wallet to confirm the LEO tokens have arrived. For futures contracts, check your open positions on the trading page to confirm the order is active.

How to Buy and Use UNUS SED LEO

Purchase Guide

Buy in just 4 steps (Register → Verify → Deposit/Purchase → Receive Coins)

  1. 1Register AccountUse email or phone number to quickly complete BTCC registration in under 1 minute.
  2. 2Identity VerificationComplete basic KYC verification to protect your account and assets.
  3. 3Quick TradeSupports credit cards, online banking and other quick purchase methods.
  4. 4Receive CoinsUNUS SED LEO is instantly credited to your BTCC account, ready for trading at any time.

Related Trading

Choose UNUS SED LEO products that suit your trading style

Thank you for your interest in BTCC. Currently, spot and futures trading services for LEO are not supported. As a leading digital asset platform, BTCC is committed to providing a secure and stable trading environment. We recommend completing your account registration and identity verification (KYC) to explore other premium assets and exclusive benefits available on BTCC.

UNUS SED LEO FAQs

What is the live price, market cap, and 24h volume of UNUS SED LEO (LEO)?

As of right now, the live price of UNUS SED LEO (LEO) is $9.774683. Its market price fluctuates in real time based on overall supply and demand, and you can check the updated LEO to USD rate at the top of BTCC’s price page. In terms of market scope, UNUS SED LEO records a 24h trading volume of $220.689086K (reflecting total buying and selling activity over the last 24 hours), with a total market cap of $8.985527B. Its current circulating supply stands at 920.09M out of a maximum supply cap of ∞.

Why does the price of UNUS SED LEO (LEO) fluctuate, and what drives its volatility?

The price volatility of UNUS SED LEO (LEO) is essentially driven by market supply and demand dynamics. Key factors behind its price movements include: 1) Global macroeconomic conditions and sentiment, such as Fed interest rate decisions; 2) Tokenomics, including the ratio of circulating supply (920.09M) to max supply (∞), as well as token unlocks and burn mechanisms; 3) Fundamental developments, such as ecosystem expansion, on-chain activity, and core protocol upgrades; and 4) Derivatives market dynamics, including leverage battles and liquidation cascades in perpetual contracts.

What are the all-time high (ATH) and all-time low (ATL) for UNUS SED LEO (LEO)?

Looking at its historical price performance, UNUS SED LEO (LEO) hit an all-time high (ATH) of $10.387014 on 2026-04-27 08:40, representing the peak of market sentiment. Conversely, its all-time low (ATL) was recorded at $0.803558 on 2019-12-25 02:10. Note that historical highs and lows reflect past performance only and do not guarantee future price trends; investment decisions should always align with live market conditions and your personal risk tolerance.

How to read the UNUS SED LEO (LEO) price chart for futures trading?

When trading LEO futures on BTCC, technical chart analysis begins with identifying key support and resistance levels on 1D and 4H charts using historical price pivots. Next, apply MA/EMA indicators to gauge trend directions, alongside RSI (values above 70 indicate overbought conditions, while below 30 suggest oversold levels). Always validate breakout signals with the 24h trading volume ($220.689086K), as price breakouts accompanied by strong volume offer higher reliability.

How to profit from UNUS SED LEO (LEO) price drops? (Short Selling Guide)

Unlike spot trading where you can only profit from rising prices, BTCC’s LEOUSDT perpetual contracts support two-way trading. If you anticipate a price decline for UNUS SED LEO, simply log into your BTCC account with USDT margin available, navigate to the LEOUSDT pair, set your desired leverage and Take-Profit/Stop-Loss levels, and click "Sell/Short". Once the price drops to your target, close your position to lock in profit from the price difference.

Can I trade UNUS SED LEO (LEO) perpetual futures with high leverage on BTCC?

Yes. BTCC offers flexible, high-tier leverage options for LEOUSDT perpetual futures, providing up to 500x leverage (maximum leverage limits may vary depending on liquidity). While leverage boosts capital efficiency by allowing you to control larger position sizes with less margin, it also amplifies liquidation risks proportionately. BTCC strongly advises using Stop-Loss orders to strictly manage risk when trading with high leverage.

How to practice UNUS SED LEO (LEO) futures trading with a free demo account?

Beginners and traders testing new strategies can switch to BTCC's "Demo Trading" mode with a single click on the App or Web interface. The demo account comes pre-loaded with risk-free virtual funds (such as 100,000 USDT). Powered by live market prices (current price: $9.774683), you can practice opening/closing positions, adjusting leverage, and setting TP/SL for LEOUSDT with zero financial risk.

Step-by-step guide: How to buy and trade UNUS SED LEO (LEO) on BTCC?

Trading UNUS SED LEO (LEO) on BTCC requires just 4 simple steps: 1) Register a BTCC account and complete basic Identity Verification (KYC); 2) Buy USDT using fiat via credit card/express payment, or deposit USDT/BTC directly from an external wallet; 3) Navigate to the Futures section, search for LEOUSDT, and review its live price ($9.774683) and chart; 4) Select your margin mode and leverage, choose "Buy/Long" or "Sell/Short" based on your market outlook, set TP/SL orders, and confirm your trade.

Cryptocurrency prices are subject to high market risk and price volatility. You should only invest in products that you are familiar with and where you understand the associated risks. The content expressed on this page is not intended to be and shall not be construed as an endorsement by BTCC regarding the reliability or accuracy of such content. You should carefully consider your investment experience, financial situation, investment objectives, and risk tolerance, and consult an independent financial adviser before making any investment. This material should not be construed as financial advice. Past performance is not a reliable indicator of future performance. The value of your investment can go down as well as up, and you may not get back the amount you invested. You are solely responsible for your investment decisions. BTCC is not responsible for any losses you may incur. For more information, please refer to our Terms of Use and Risk Warning. Please also note that data relating to the above-mentioned cryptocurrency presented here (such as its current live price) are based on third-party sources. They are presented to you on an “as is” basis and for informational purposes only, without representation or warranty of any kind. Links provided to third-party sites are also not under BTCC’s control. BTCC is not responsible for the reliability or accuracy of such third-party sites or their contents.