Acheter Ethereum(ETH)

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Prix estimé
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$3 137,75
+1.71%
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  • 1
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  • 2
    Choisissez ETH et le mode de paiementAllez dans la section « Acheter Ethereum(ETH) », sélectionnez ETH, saisissez le montant que vous souhaitez acheter, puis choisissez la carte de débit comme option de paiement. Ensuite, renseignez les informations de votre carte.
  • 3
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Pourquoi acheter Ethereum(ETH) ?

Qu’est-ce qu’Ethereum ? Une plateforme pour les contrats intelligents et les applications décentralisées
Ethereum (ETH), fondé par Vitalik Buterin en 2015, est la première blockchain publique au monde à prendre en charge les contrats intelligents. Ethereum permet aux développeurs de créer des applications décentralisées (dApps), des protocoles DeFi, des NFT, et bien plus encore, contribuant fortement à la croissance de l’écosystème Web3. L’Ether (ETH) est le jeton natif du réseau Ethereum.
Comment fonctionne Ethereum ? EVM, frais de gas et consensus
Ethereum repose sur un réseau de nœuds distribués, chaque transaction nécessitant des frais de “gas” payés en ETH. Les contrats intelligents permettent l’exécution automatique d’accords conditionnels, largement utilisés dans la finance, les jeux, la logistique et bien d’autres secteurs. Initialement basé sur la preuve de travail (PoW), Ethereum a finalisé sa mise à jour “The Merge” en 2022, passant entièrement à la preuve d’enjeu (PoS), réduisant ainsi sa consommation d’énergie de plus de 99 % tout en renforçant sa durabilité et sa sécurité.
Mécanisme d’offre et EIP-1559
Ethereum ne possède pas de plafond d’offre fixe, mais depuis la mise en place de l’EIP-1559, une partie de l’ETH est brûlée à chaque transaction, ce qui contribue à réduire la pression inflationniste. L’ETH est essentiel pour payer les frais de gas, recevoir des récompenses de staking et participer à la gouvernance. La demande en ETH augmente avec l’expansion de l’écosystème.
Écosystème et cas d’usage
Les standards ERC-20 et ERC-721 d’Ethereum ont largement contribué à l’essor de la DeFi et des NFTs, donnant naissance à des projets emblématiques comme Uniswap, Aave ou OpenSea. La machine virtuelle Ethereum (EVM) offre un environnement de programmation flexible, favorisant l’interopérabilité entre blockchains ainsi que le développement de solutions de mise à l’échelle de type Layer 2, telles que les Rollups ou le Sharding.
Raisons et risques liés à l’investissement dans Ethereum
Infrastructure Web3 et contrats intelligents : l’ETH est l’actif central de la DeFi, des NFT, des DAO et d’autres applications innovantes. Améliorations techniques et croissance de l’écosystème : la transition vers la preuve d’enjeu (PoS) et l’EIP-1559 améliorent les performances du réseau et la capture de valeur. Forte liquidité et adoption généralisée : l’ETH est échangé dans le monde entier, et se classe juste derrière le Bitcoin en termes de capitalisation. Risques : congestion du réseau, frais de gas élevés, concurrence des blockchains émergentes (comme Solana, Avalanche), et incertitude réglementaire.
Points de vue sceptiques et perspectives alternatives
Bien que l’écosystème d’Ethereum soit vaste, des problèmes de scalabilité et de frais élevés persistent. S’ils ne sont pas résolus, Ethereum pourrait se faire dépasser par des blockchains plus récentes et plus performantes. Les investisseurs doivent rester attentifs aux avancées technologiques et à l’évolution de l’écosystème.

Ethereum(ETH) Prix du jour & tendances du marché

ETH/USD
Ethereum
$3 137,75
+1.71%
Marchés
Popularité
Capitalisation boursière
#2
$378,71B
Volume
Offre en circulation
$347,23M
120,69M

À l’heure actuelle, Ethereum (ETH) est au prix de $3 137,75 par actif. L’offre en circulation est d’environ 120 694 861,17 ETH, ce qui correspond à une capitalisation boursière totale de $120,69M. Classement actuel par capitalisation : 2.

Au cours des dernières 24 heures, le volume d’échange de Ethereum a atteint $347,23M, soit une +1.71% par rapport à la veille. Sur la dernière semaine, le prix de Ethereum +7.02%, reflétant la demande soutenue pour ETH en tant qu’or numérique et couverture contre l’inflation.

De plus, le record historique de Ethereum a été de $4 946,05. La volatilité du marché reste importante, et les investisseurs doivent suivre de près les tendances macroéconomiques ainsi que les évolutions réglementaires.

Ethereum(ETH) Comparer avec une autre cryptomonnaie

ETH VS
ETH
Prix
Pourcentage de variation sur 24 heures
7d Pourcentage de changement
Volume de trading 24h
Capitalisation boursière
Rang du marché
Offre en circulation

Que faire après avoir acheté Ethereum(ETH) ?

Spot
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Simple Earn
Utilisez vos ETH inactifs pour souscrire aux produits financiers flexibles ou à terme fixe de la plateforme et gagnez facilement un revenu supplémentaire.
Convertir
Échangez rapidement vos ETH contre d’autres cryptomonnaies en toute simplicité.

Avantages d’acheter Ethereum via Gate

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En savoir plus sur Ethereum (ETH)

What Is Ethereum 2.0? Understanding The Merge
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Reflections on Ethereum Governance Following the 3074 Saga
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La stratégie de rééquilibrage de Yi Lihua porte ses fruits : 626 574 ETH récupérés — Quel signal le marché envoie-t-il ?
Confronté à une perte latente de plus de 110 millions de dollars, un investissement supplémentaire effectué de manière opportune et précise a permis d’abaisser le coût moyen à 3 105,5 dollars en seulement quelques jours, ramenant ainsi cette position importante à son seuil de rentabilité.
Bitmine investit près d’un milliard de dollars pour renforcer ses avoirs en Ethereum
Un achat direct d’Ethereum d’une valeur de 97,6 millions de dollars, ainsi que 352 millions de dollars en ETH mis en staking sur le réseau.
BitMine mise 460 000 ETH en quatre jours alors que les institutions continuent d’augmenter leurs avoirs en Ethereum
Environ 118 944 ETH, d’une valeur d’environ 352 millions de dollars, ont été déposés dans le contrat de staking PoS d’Ethereum. Derrière cette opération se trouve un investisseur institutionnel ayant déposé plus de 460 000 ETH en seulement quatre jours.
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How to Mine Ethereum in 2025: A Complete Guide for Beginners
This comprehensive guide explores Ethereum mining in 2025, detailing the shift from GPU mining to staking. It covers the evolution of Ethereum's consensus mechanism, mastering staking for passive income, alternative mining options like Ethereum Classic, and strategies for maximizing profitability. Ideal for beginners and experienced miners alike, this article provides valuable insights into the current state of Ethereum mining and its alternatives in the cryptocurrency landscape.
Ethereum 2.0 in 2025: Staking, Scalability, and Environmental Impact
Ethereum 2.0 has revolutionized the blockchain landscape in 2025. With enhanced staking capabilities, dramatic scalability improvements, and a significantly reduced environmental impact, Ethereum 2.0 stands in stark contrast to its predecessor. As adoption challenges are overcome, the Pectra upgrade has ushered in a new era of efficiency and sustainability for the world's leading smart contract platform.
What is Ethereum: A 2025 Guide for Crypto Enthusiasts and Investors
This comprehensive guide explores Ethereum's evolution and impact in 2025. It covers Ethereum's explosive growth, the revolutionary Ethereum 2.0 upgrade, the thriving $89 billion DeFi ecosystem, and dramatic reductions in transaction costs. The article examines Ethereum's role in Web3 and its future prospects, offering valuable insights for crypto enthusiasts and investors navigating the dynamic blockchain landscape.
Plus de contenu ETH Wiki

Les dernières nouvelles sur Ethereum(ETH)

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Everyone who understands understands. I almost lost myself last year. From 12 U positions to only 3 left, during that time, every insomnia night was either staring at the K-line chart or simply staring at the ceiling in a daze, and a thought in my mind was repeatedly looped - "why is this happening".
The turning point came from a sudden epiphany in the middle of the night. I turned off all the screens that night, and a sentence I heard on the mountain many years ago flashed through my mind. At that time, I asked a person why he couldn't see the moon clearly, and the other party said something very simple - the moon is not moving, it is the clouds drifting, just wait.
At that moment, I seemed to be woken up. When will the currency circle be unfazed? The so-called "clouds" are those short-term panic of ups and downs, true and false news flying all over the sky, and the greed in their hearts to chase the rise and fall. The "moon" that should really be watched is actually those long-term laws - market logic, capital, and fundamentals.
Since then, I have overturned and reorganized the whole set of ideas. Slowly pulled the account back from the trough of 30,000U, although it has not yet touched the previous high, but this time it is a solid road. This time, if you don't talk about falsehoods, I will write out the three best ways to exchange actual losses.
**1. Your money is not divided into three pockets**
In the past, the style of "full of warehouse shuttles when you see it right" turned out to be "right" and slapped in the face again and again. Later, I learned to be smart, even if I had little money, I had to forcibly break it into three parts. The effect is completely different:
**Flexible pockets (20%)**: Only use it to compete for the short-term rhythm of Bitcoin and Ethereum. The rules are fixed: if the single-day high breaks through 3%, it will be shipped in batches, and if it falls by more than 1.5%, no matter how tempting it is, it will be cut first. This part is not to get rich, but to maintain a sense of the market, make pocket money, and control that crazy hand by the way. People who are greedy for those five minutes often have to be trapped for half a month.
**Trend pockets (30%)**: Chase the main direction in those cycles. Don't look at the daily line, look at the weekly and monthly lines. Once the direction is confirmed, it is stable, and only when you can hold on can you earn more. The win rate in this part does not need to be particularly high, the key is to win big enough every time you win.
**Bottom compartment pocket (50%)**: This is the pension of the account. The allocation is the core assets with narrative in this cycle, and they will not move until the next cycle starts. This part is to wait for the big market, the mentality is the most relaxed, and it is often the part that comes out the most money in the end.
With three pockets like this, the mentality is completely different. I will not go all out just because I see a piece of news, and I will not press all the chips on one judgment. If the market goes in the opposite direction, the flexible pocket loses some vegetable money, the trend pocket retracement is also bearing the range, and the bottom pocket is not shocked at all - this is the best way to distract anxiety.
When the account is stable, the mentality is stable. When the mentality is stable, the decision is accurate. Once this cycle is established, it is not a matter of account recover.
GateUser-2fce706c
2026-01-04 09:28
Everyone who understands understands. I almost lost myself last year. From 12 U positions to only 3 left, during that time, every insomnia night was either staring at the K-line chart or simply staring at the ceiling in a daze, and a thought in my mind was repeatedly looped - "why is this happening". The turning point came from a sudden epiphany in the middle of the night. I turned off all the screens that night, and a sentence I heard on the mountain many years ago flashed through my mind. At that time, I asked a person why he couldn't see the moon clearly, and the other party said something very simple - the moon is not moving, it is the clouds drifting, just wait. At that moment, I seemed to be woken up. When will the currency circle be unfazed? The so-called "clouds" are those short-term panic of ups and downs, true and false news flying all over the sky, and the greed in their hearts to chase the rise and fall. The "moon" that should really be watched is actually those long-term laws - market logic, capital, and fundamentals. Since then, I have overturned and reorganized the whole set of ideas. Slowly pulled the account back from the trough of 30,000U, although it has not yet touched the previous high, but this time it is a solid road. This time, if you don't talk about falsehoods, I will write out the three best ways to exchange actual losses. **1. Your money is not divided into three pockets** In the past, the style of "full of warehouse shuttles when you see it right" turned out to be "right" and slapped in the face again and again. Later, I learned to be smart, even if I had little money, I had to forcibly break it into three parts. The effect is completely different: **Flexible pockets (20%)**: Only use it to compete for the short-term rhythm of Bitcoin and Ethereum. The rules are fixed: if the single-day high breaks through 3%, it will be shipped in batches, and if it falls by more than 1.5%, no matter how tempting it is, it will be cut first. This part is not to get rich, but to maintain a sense of the market, make pocket money, and control that crazy hand by the way. People who are greedy for those five minutes often have to be trapped for half a month. **Trend pockets (30%)**: Chase the main direction in those cycles. Don't look at the daily line, look at the weekly and monthly lines. Once the direction is confirmed, it is stable, and only when you can hold on can you earn more. The win rate in this part does not need to be particularly high, the key is to win big enough every time you win. **Bottom compartment pocket (50%)**: This is the pension of the account. The allocation is the core assets with narrative in this cycle, and they will not move until the next cycle starts. This part is to wait for the big market, the mentality is the most relaxed, and it is often the part that comes out the most money in the end. With three pockets like this, the mentality is completely different. I will not go all out just because I see a piece of news, and I will not press all the chips on one judgment. If the market goes in the opposite direction, the flexible pocket loses some vegetable money, the trend pocket retracement is also bearing the range, and the bottom pocket is not shocked at all - this is the best way to distract anxiety. When the account is stable, the mentality is stable. When the mentality is stable, the decision is accurate. Once this cycle is established, it is not a matter of account recover.
BTC
+1.98%
ETH
+1.73%
 
 
A detailed thread published by Bull Theory laid out what it describes as the full sequence of events behind the U.S. operation involving Venezuela and President Nicolás Maduro. Rather than reporting a sudden escalation, the thread explains how years of political decay, legal groundwork, and
CaptainAltcoin
2026-01-04 09:27
Why Trump Moved on Venezuela and What It Could Mean for Bitcoin and Crypto
A detailed thread published by Bull Theory laid out what it describes as the full sequence of events behind the U.S. operation involving Venezuela and President Nicolás Maduro. Rather than reporting a sudden escalation, the thread explains how years of political decay, legal groundwork, and
BTC
+1.98%
PEPE
+16.12%
ETH
+1.73%
That day I met an old hand who has been immersed in the trading market for many years. He casually mentioned how he turned 30,000 yuan of principal into 6 million. After listening carefully to his approach, I later shared this strategy with a friend who had previously lost 280,000 yuan to try it out. The result was that in three months, he not only filled the gap but also earned an extra 120,000 yuan—this made me realize that making money in the crypto world doesn't necessarily require being super smart; sometimes, a "stupid method" can reliably earn profits.
He summarized the core logic into three points:
**First: Don't rush to sell small profits, don't stubbornly hold through small losses**  
This is the trap most people fall into. My sister made 200 USD trading DOGE and hurried to close her position, missing out on the subsequent major rally, and ended up being trapped with a loss of over 3,000 USD. Frankly, small profits act like bait, creating an illusion of "I've made money" and prompting premature exit; small losses are like traps, causing people to hold on with the hope "it will come back," ultimately losing everything. The proper approach is to set a stop-loss in advance and never change your mind just because you "feel it will rise again."
**Second: Focus only on mainstream coins that have reached their bottom**  
Stories about new coins with "hundredfold prospects" are just noise. Old-timers who have experienced bull and bear markets, like BTC, ETH, and BNB, are more worth paying attention to when their dips reach certain levels. Last year, ETH dropped from $2000 to $1000. It was painful at the time, but as long as the "7 consecutive days of decline, followed by 3 days of sideways movement, and finally stabilizing above the 20-day moving average" signal appears, the bottom is basically in. The rebound after mainstream coins hit bottom often exceeds expectations and tends to be more stable.
**Third: Confirm the trend before taking action**  
Building a position requires rhythm. Replenishing when the price retraces to support levels like the MA60 is a relatively safe opportunity. Lock in the principal first, then continue to aim for profits. The friend I mentioned followed this rhythm—starting with 30,000 yuan, he turned losses into gains in three months and earned an additional 120,000 yuan. He said the most about this method was, "It's simple, and my sleep quality is good."
In the crypto world, those who make big money are often not the "smart people" who chase hot topics and trade frequently every day, but rather the "fools" who stick to the mainstream and strictly follow trading discipline. Although this logic sounds simple and crude, it is much more reliable than flashy technical indicators.
DeFiAlchemist
2026-01-04 09:27
That day I met an old hand who has been immersed in the trading market for many years. He casually mentioned how he turned 30,000 yuan of principal into 6 million. After listening carefully to his approach, I later shared this strategy with a friend who had previously lost 280,000 yuan to try it out. The result was that in three months, he not only filled the gap but also earned an extra 120,000 yuan—this made me realize that making money in the crypto world doesn't necessarily require being super smart; sometimes, a "stupid method" can reliably earn profits. He summarized the core logic into three points: **First: Don't rush to sell small profits, don't stubbornly hold through small losses** This is the trap most people fall into. My sister made 200 USD trading DOGE and hurried to close her position, missing out on the subsequent major rally, and ended up being trapped with a loss of over 3,000 USD. Frankly, small profits act like bait, creating an illusion of "I've made money" and prompting premature exit; small losses are like traps, causing people to hold on with the hope "it will come back," ultimately losing everything. The proper approach is to set a stop-loss in advance and never change your mind just because you "feel it will rise again." **Second: Focus only on mainstream coins that have reached their bottom** Stories about new coins with "hundredfold prospects" are just noise. Old-timers who have experienced bull and bear markets, like BTC, ETH, and BNB, are more worth paying attention to when their dips reach certain levels. Last year, ETH dropped from $2000 to $1000. It was painful at the time, but as long as the "7 consecutive days of decline, followed by 3 days of sideways movement, and finally stabilizing above the 20-day moving average" signal appears, the bottom is basically in. The rebound after mainstream coins hit bottom often exceeds expectations and tends to be more stable. **Third: Confirm the trend before taking action** Building a position requires rhythm. Replenishing when the price retraces to support levels like the MA60 is a relatively safe opportunity. Lock in the principal first, then continue to aim for profits. The friend I mentioned followed this rhythm—starting with 30,000 yuan, he turned losses into gains in three months and earned an additional 120,000 yuan. He said the most about this method was, "It's simple, and my sleep quality is good." In the crypto world, those who make big money are often not the "smart people" who chase hot topics and trade frequently every day, but rather the "fools" who stick to the mainstream and strictly follow trading discipline. Although this logic sounds simple and crude, it is much more reliable than flashy technical indicators.
DOGE
+8.21%
BTC
+1.98%
ETH
+1.73%
BNB
+1.4%
Plus de publications sur ETH

FAQ sur l’achat de Ethereum(ETH)

Les réponses de cette FAQ sont générées par une intelligence artificielle et sont fournies à titre indicatif uniquement. Veuillez évaluer soigneusement les informations présentées.
Quel est l’endroit le plus sûr pour acheter de l’Ethereum (ETH) ?
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Comment acheter de l’Ethereum (ETH) pour les débutants ?
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Quel est l’endroit le plus sûr pour acheter de l’Ethereum (ETH) ?
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L’Ethereum (ETH) est-il encore un bon investissement ?
x
Est-il possible d’acheter 10 $ d’Ethereum ?
x