Binance Coin

Binance Coin
BNB
Adresse du contrat
0xb8c7...1bdd52
Copier l'adresse du contrat BNB
729,15 $
18,00 $(+2,47%)Aujourd'hui
Capitalisation boursière
97,09 Md
Volume total (24 h)
1,05 Md
Volume / Capitalisation
0,0108
Offre en circulation
133,16 M
Fourchette du jour (24 h)
711,63 $731,53 $
Plus bas historique
0,0398 $
Plus haut historique
1 369,99 $

À propos de Binance Coin (BNB)

Qu'est-ce que Binance Coin (BNB) ?

Binance Coin (BNB) est une cryptomonnaie décentralisée lancée en 2017 et constituant le token natif de l'exchange Binance. Prononcé « BEE-en-BEE », le BNB a été créé à l'origine en tant que token ERC-20 sur la blockchain Ethereum. En 2019, le BNB a migré d'Ethereum vers le propre réseau blockchain de Binance, appelé Binance Chain. En 2020, Binance a lancé la Binance Smart Chain (BSC), une blockchain plus polyvalente prenant en charge les smart contracts. À son lancement, le BNB était principalement utilisé comme token utilitaire, offrant aux utilisateurs de Binance des tarifs de trading réduits sur l'exchange Binance.

Comment fonctionne la BNB chain ?

La BNB chain utilise un mécanisme de consensus Proof of Staking Authority pour valider les transactions effectuées sur la blockchain. Cette technologie repose sur une combinaison des méthodes de Proof of Stake déléguée (dPoS) et de Proof of Authority (PoA).

Quels sont les avantages du PoSA ?

Dans le PoSA, les validateurs du réseau sont sélectionnés en fonction de la quantité de crypto qu'ils stakent, ainsi que de leur réputation, autrement dit leur autorité. Ce mécanisme de consensus implique un nombre réduit de validateurs chargés de vérifier les transactions on-chain, ce qui est moins décentralisé que le PoS, mais permet de disposer d'un réseau plus rapide et plus évolutif. Un nombre moins élevé de validateurs réduit la communication nécessaire entre eux. Cependant, cette structure peut rendre le réseau blockchain plus vulnérable aux attaques.

À quoi sert Binance Coin (BNB) ?

Aujourd'hui, Binance Coin peut être utilisé aussi bien au sein qu'en dehors de l'écosystème Binance. Cela inclut le staking, l'accès aux applications décentralisées (dapps), les décisions de gouvernance, la réservation de voyages et les services financiers.

Historique des prix

Aujourd'hui (18 septembre 2026)729,15 $+2,47%
Il y a 24 heures (17 septembre 2026)711,58 $+2,47%
Il y a 1 semaine (11 septembre 2026)709,29 $+2,80%
Il y a 1 mois (19 août 2026)604,10 $+20,70%
Il y a 1 an (18 septembre 2025)954,38 $-23,60%

Calculatrice

Mouvements du marché BNB

Propulsé par MetaMask Market Insights


Variation sur 24 h : +0,10%. De 606,14 $ à 606,75 $.

  • The BNB Smart Chain will undergo a network upgrade on August 25, 2026 at approximately 02:30 UTC. Exchanges including MEXC and Binance will temporarily suspend deposits and withdrawals to support the upgrade. This forms part of the chain's 2026 technical roadmap that includes improvements to transaction speed, finality, scalability, and support for AI agents and real world assets. The change reflects ongoing protocol development to handle growing usage across trading, stablecoins, and tokenized assets.
  • BNB Chain announced it is pursuing legal action against a former employee who retained access to a tutorial wallet seed phrase and used it to launch a memecoin. Separate reports detail hackers using BNB Chain smart contracts and the EtherHiding technique to deliver malware via compromised websites and fake CAPTCHA prompts that trick users into running malicious commands. These examples highlight ongoing security risks in blockchain ecosystems as adoption grows. Teams respond with legal measures, awareness campaigns, and continued protocol improvements.
  • BNB trades near $600 with a market capitalization of approximately $80 billion. The token posted small daily declines of under 1 percent in recent sessions but recorded weekly gains of around 2 percent. 24-hour trading volume stands near $1 billion while Bitcoin trades above $65,000. Market reports show BNB moving in line with other major cryptocurrencies amid broader market attention on U.S. economic data.

Variation sur 24 h : +0,30%. De 601,94 $ à 603,75 $.

  • The BNB Chain testnet recorded an 88 percent jump in throughput following a recent upgrade. This marks progress on scaling initiatives outlined in the 2026 technical roadmap focused on high performance trading and execution efficiency. Faster testnet speeds suggest potential mainnet improvements that could benefit DeFi activity and overall network usage. The changes position the chain to handle greater transaction volumes while maintaining compatibility with existing tools.
  • The official BNB wallet introduced LP Zap functionality for streamlined liquidity provision and AI-powered token discovery features. These additions build on the BNBAgent SDK launch that enables developers to create AI agents for on-chain tasks. The updates make DeFi interactions more accessible while incorporating artificial intelligence to help users navigate the ecosystem. Such improvements aim to increase adoption by reducing complexity for both new and experienced participants.
  • BNB has regained the $600 price level with approximately 0.2 percent gains in the last 24 hours and nearly 3 percent over the past week. The token maintains its rank among the top cryptocurrencies with a market capitalization exceeding $80 billion. Community discussions reflect chart analysis focused on potential breakouts toward higher resistance levels. This price behavior occurs alongside consistent ecosystem updates and broader market movements.

Variation sur 24 h : +1,30%. De 593,72 $ à 601,44 $.

  • Microsoft Threat Intelligence reported attackers storing malicious instructions in BNB Chain smart contracts using EtherHiding. Compromised websites inject JavaScript that queries a BNB Chain gateway to retrieve commands, then displays fake CAPTCHAs or prompts that trick users into pasting code into Windows Run, Terminal, or PowerShell. This executes malware such as information stealers, potentially leading to credential theft, persistent access, and network compromise. The technique makes takedowns harder because only the contract owner can modify stored data. The campaign is part of broader ClickFix and TerminalFix tactics observed targeting thousands of devices daily.
  • Binance Wallet introduced the Zap feature, available on BNB Smart Chain with PancakeSwap and Uniswap V3. It allows users to enter or exit liquidity pool positions using a single token and a single transaction instead of multiple steps and tokens. The launch aims to lower barriers to DeFi participation on the chain. BNB price held near $592–$602 in the period following the announcement with open interest rising.
  • BNB Chain is building a new layer-1 blockchain optimized for high-frequency trading, autonomous AI agents, and high throughput. Goals include over 100,000 TPS via direct transaction streaming that removes public mempools and queues, sub-50 millisecond preconfirmations, and sub-second finality. Testnet is targeted for late 2026 and mainnet for early 2027. This runs alongside the existing BNB Smart Chain and recent testnet upgrades such as BEP-675 that increased throughput. The roadmap also includes quantum-resistant cryptography research.

Variation sur 24 h : +1,50%. De 585,14 $ à 593,92 $.

  • BNB Chain is developing a dedicated layer 1 blockchain optimized for autonomous AI agents and high-frequency trading applications. The design targets sub-50-millisecond preconfirmations, over 100,000 transactions per second, sub-second finality and no public mempool to reduce front-running risks by streaming transactions directly to the block leader. This builds on recent execution-layer improvements such as just-in-time compilation and aligns with the 2026 roadmap that includes quantum-resistant cryptography research and support for oracles, bridges and account abstraction. The project runs alongside the existing BNB Smart Chain rather than replacing it and aims to bring decentralized execution speeds closer to centralized systems while enabling agentic finance use cases.
  • Security researchers from Microsoft Threat Intelligence identified campaigns that hide malware commands in BNB Chain smart contracts using a technique called EtherHiding. Compromised websites display fake CAPTCHA prompts that instruct victims to open the Windows Run dialog, paste clipboard content and execute commands that install malware through legitimate system tools such as PowerShell. The blockchain storage makes the malicious instructions difficult to remove and the tactic has been observed alongside similar campaigns on other chains. The reports underscore ongoing risks for users interacting with web content connected to blockchain networks.
  • BEP-675 on the BSC testnet delivered 88 percent higher throughput by eliminating redundant block execution while maintaining the 450-millisecond block interval. Tokenized assets on BNB Chain added substantial market capitalization in recent periods, outpacing gains on Ethereum and Solana in some metrics according to Token Terminal data. Franklin Templeton has deployed infrastructure on the chain with its BENJI platform accounting for roughly $1.5 billion in tokenized value. These advancements reinforce BNB utility for fees, governance and ecosystem services while attracting institutional tokenization activity.

Variation sur 24 h : -1,10%. De 595,17 $ à 588,62 $.

  • Grayscale rebalanced its Smart Contract Fund in Q2 2026, assigning BNB a 30.6 percent weighting after adding it to the basket. This places BNB ahead of Ether at 29.47 percent and Solana at 29.15 percent per the CoinDesk index methodology. The change involved selling portions of other holdings proportionally to acquire BNB. It is separate from Grayscale's pending spot BNB ETF filing.
  • BNB Chain announced the Build the Era hackathon on August 5 to develop a dedicated marketplace for on-chain AI agents. The winner could become the official BNB Agent Studio product. Over 200,000 AI agents are already registered on the chain, representing about 60 percent of agents across 26 networks. The event runs through September 9 with more than $40,000 in prizes.
  • BNB Chain has approximately 80 million stablecoin holders, the highest of any network. This metric underscores deep liquidity and user adoption in DeFi. It aligns with ongoing technical improvements targeting higher throughput and the growing AI agent ecosystem on the chain.

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