Compra Ethereum(ETH)

Compra Ethereum facilmente com o nosso guia passo-a-passo.
Preço estimado
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$1 675,14
-3,77%
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Como comprar Ethereum(ETH) com USD?

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Confirmar ordem
Reveja os detalhes da transação, incluindo o preço ETH/USD, taxas e outras notas. Uma vez confirmada, submeta a ordem.
Receba Ethereum(ETH)
Após o pagamento bem sucedido, o ETH adquirido vai ser automaticamente creditado na sua carteira Gate.com.

Como comprar Ethereum(ETH) com cartão de crédito ou cartão de débito?

  • 1
    Criar a sua conta Gate.com e verificar a sua identidadePara comprar ETH em segurança, comece por se inscrever numa conta Gate.com e concluir a verificação da identidade KYC para proteger as suas transações.
  • 2
    Escolha ETH e método de pagamentoAceda à seção "Comprar Ethereum(ETH)", selecione ETH, introduza o montante que pretende comprar e escolha cartão de débito como opção de pagamento. Em seguida, preencha os dados do seu cartão.
  • 3
    Receba ETH instantaneamente na sua carteiraDepois de confirmar a ordem, o ETH que comprar vai ser creditado de forma instantânea e segura na sua carteira Gate.com — pronto para ser negociado, guardado ou transferido.

Porquê comprar Ethereum(ETH)?

O que é a Ethereum? A plataforma para contratos inteligentes e aplicações descentralizadas
A Ethereum (ETH), fundada por Vitalik Buterin em 2015, é a primeira blockchain pública do mundo que suporta contratos inteligentes. A Ethereum permite que os programadores criem aplicações descentralizadas (dApps), protocolos DeFi, NFT e muito mais, impulsionando um crescimento explosivo no ecossistema Web3. O Ether (ETH) é o token nativo da rede Ethereum.
Como é que a Ethereum funciona? EVM, taxas de gas e consenso
A Ethereum baseia-se em nodos distribuídos, sendo que cada transação exige ETH como "taxa de gas". Os contratos inteligentes executam automaticamente acordos condicionais, amplamente utilizados em finanças, jogos, cadeias de abastecimento e muito mais. Inicialmente a utilizar PoW, a Ethereum completou a atualização "The Merge" em 2022, fazendo a transição total para Proof of Stake (PoS), reduzindo o consumo de energia em mais de 99% e melhorando a sustentabilidade e a segurança.
Mecanismo de oferta e PEI-1559
A Ethereum não tem um limite de oferta fixo, mas desde o EIP-1559, uma parte do ETH é queimada com cada transação, ajudando a reduzir a pressão inflacionária. O ETH é essencial para o pagamento de taxas de gas, recompensas de staking e participação na governação, com a procura a crescer a par da expansão do ecossistema.
Ecossistema e casos de utilização
Os padrões ERC-20 e ERC-721 da Ethereum alimentaram o surgimento de DeFi e NFT, dando origem a projetos como Uniswap, Aave e OpenSea. A Máquina Virtual Ethereum (EVM) fornece um ambiente de programação flexível, promovendo a interoperabilidade entre cadeias e soluções de escalonamento da camada 2 (por exemplo, Rollups, Sharding).
Razões e riscos para investir na Ethereum
Infraestrutura Web3 e de contratos inteligentes: o ETH é o principal ativo para DeFi, NFT, DAO e outras aplicações inovadoras. Atualizações técnicas e crescimento do ecossistema: a transição PoS e o EIP-1559 melhoram o desempenho da rede e a captura de valor. Elevada liquidez e aceitação do mainstream: o ETH é negociado a nível mundial, ficando apenas atrás da Bitcoin em termos de capitalização de mercado. Riscos: congestionamento da rede, taxas de gas elevadas, concorrência de blockchains emergentes (por exemplo, Solana, Avalanche) e incerteza regulamentar.
Pontos de vista céticos e perspetivas alternativas
Embora o ecossistema da Ethereum seja vasto, persistem problemas de escalabilidade e de taxas. Se não os resolver, poderá ser ultrapassada por blockchains mais recentes e de elevado desempenho. Os investidores devem acompanhar o progresso tecnológico e as mudanças no ecossistema.

Ethereum(ETH) Preço atual e Tendências de mercado

ETH/USD
Ethereum
$1 675,14
-3,77%
Mercados
Popularidade
Capitalização de mercado
#3
$202,16B
Volume
Oferta de circulação
$292,39M
120,68M

Atualmente, a Ethereum (ETH) tem um preço de $1 675,14 por moeda. A oferta em circulação é de aproximadamente 120 683 784,04 ETH, resultando numa capitalização de mercado total de $120,68M, Classificação atual da capitalização de mercado: 3.

Nas últimas 24 horas, o volume de negociação do Ethereum atingiu $292,39M, representando um -3.77% em comparação com o dia anterior. Na semana passada, o preço do Ethereum -7.16%, refletindo a procura contínua de ETH como ouro digital e uma proteção contra a inflação.

Além disso, o máximo histórico da Ethereum foi $4 946,05. A volatilidade do mercado continua a ser significativa, pelo que os investidores devem acompanhar de perto as tendências macroeconómicas e os desenvolvimentos regulamentares.

Ethereum(ETH) Comparar com outras criptomoedas

ETH VS
ETH
em massa
Variação percentual de 24h
Alteração de 7d por cento
Volume de negociações 24h
Capitalização de mercado
Classificação de mercado
Oferta circulante

O que se segue depois de comprar Ethereum(ETH)?

À vista
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Vantagens de comprar Ethereum através de Gate

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Porque é que as plataformas crypto se expandem para pagamentos ? Lições da Gate Card
Os pagamentos estão a afirmar-se como uma das principais áreas de crescimento no sector dos ativos digitais. O Cartão Gate permite efetuar despesas com ativos digitais como BTC, USDT, ETH e GT, oferecendo ainda até 5 % de reembolso.
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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.
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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.
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As últimas notícias sobre Ethereum(ETH)

24-06-2026 03:04Gate News
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Mais notícias sobre ETH
Don't say I didn't warn you, this time I really let the emotions out! 📈 When it was grinding at the bottom during the trading session, it was so slow that it made people doubt, but as soon as it moved out, $CLO  immediately made the long position profit-taking feel full.
A few days ago, early morning when I was watching CLO, the focus wasn't on its short-term volatility, but whether the key level held 👀. It repeatedly tested around 0.06977, retreated and stabilized, selling pressure eased, and there was a subtle sign of funds quietly entering, so I suggested going long, paying attention to the rhythm, not the excitement.
Now it’s up to 0.2631, +13,370.61%, already showing 🚀💰. When it's time to take profits, don’t pretend to be calm.
I'm not afraid of it grinding, I'm afraid you'll panic first.
Take profits when it’s appropriate.
First, handle your positions ✅, take 80% profit, keep the remaining 20% at cost price for protection, continue to push if you want to let profits run, don’t try to reclaim profits if it pulls back 📌.
If you missed it, don’t chase ⚠️. Chasing easily messes with your mindset, wait for a clearer signal next time, wait for a retest confirmation, there will be more opportunities later, don’t rush this move 🔔.
‍$BTC  $ETH
CryptoForestKai
24-06-2026 09:04
Don't say I didn't warn you, this time I really let the emotions out! 📈 When it was grinding at the bottom during the trading session, it was so slow that it made people doubt, but as soon as it moved out, $CLO immediately made the long position profit-taking feel full. A few days ago, early morning when I was watching CLO, the focus wasn't on its short-term volatility, but whether the key level held 👀. It repeatedly tested around 0.06977, retreated and stabilized, selling pressure eased, and there was a subtle sign of funds quietly entering, so I suggested going long, paying attention to the rhythm, not the excitement. Now it’s up to 0.2631, +13,370.61%, already showing 🚀💰. When it's time to take profits, don’t pretend to be calm. I'm not afraid of it grinding, I'm afraid you'll panic first. Take profits when it’s appropriate. First, handle your positions ✅, take 80% profit, keep the remaining 20% at cost price for protection, continue to push if you want to let profits run, don’t try to reclaim profits if it pulls back 📌. If you missed it, don’t chase ⚠️. Chasing easily messes with your mindset, wait for a clearer signal next time, wait for a retest confirmation, there will be more opportunities later, don’t rush this move 🔔. ‍$BTC $ETH
CLO
-11,29%
BTC
-2,14%
ETH
-3,75%
130k people liquidated, 6.3 billion USD fleeing, a big test of 10.6 billion options tomorrow
——60k dollars, the last line of defense
Yesterday, the crypto world was bloodied again.
137k people liquidated, 650 million USD vanished into thin air. 97% are longs.
BTC dipped as low as 61,880. ETH even worse, dropped 6% in a day, directly breaking 1700.
You think it’s over?
Tomorrow is the real big test.
Triple bearish signals will press longs to the ground and grind them down
First: AI collapse, emotional contagion.
Nasdaq tech stocks were bloodbathed—Alphabet down 5%, Amazon nearly 5%, Meta down 2%.
SpaceX plummeted 16% in one day, market cap evaporated 400 billion USD.
KOSPI index in Korea dropped 10% directly.
Bitcoin is not leading the decline; it’s being dragged down by this global “AI trading liquidation wave.” But the result is the same.
Second: ETF net outflows for six consecutive weeks, fleeing 6.35 billion USD.
This is the largest 30-day net outflow since ETF listing in January 2024.
BlackRock IBIT, Fidelity FBTC, Grayscale GBTC—several top products—all bleeding.
Institutions are fleeing, and faster than ever. Market confidence is being eroded.
Third: 10.6 billion USD options expiring tomorrow, 80% already worthless.
The biggest pain point is at 74,000. But current price is over 62k.
This means market makers have no motivation to push prices up. They only need to keep prices low, let most call options expire worthless, and pocket the profits.
60k dollars will be the final line of defense
Wintermute’s report says: 59k is the most important technical support now. If it breaks, the market could go further down.
Analyst Merlijn Trader warns: liquidity above BTC is thin, and below 60k there’s a bigger liquidation wall.
On Polymarket, the probability that BTC stays above 56,000 on June 24 is 99.75%. But the probability above 64,000 drops to 62.5%, and above 66,000 only 18.5%.
Market hopes for an upward move are already slim.
The only good news? Miner cost lines are between 60k and 62,000, and the 200-week moving average is nearby. Historically, these two levels have often marked the bottom of bear markets.
But “historically” never means “this time.”
Tomorrow, what will you choose?
Before Q2 options settlement, three paths lie ahead:
① Reduce positions to hedge
Tomorrow’s PCE data release, combined with 10.6 billion options expiring. Volatility will be so high you’ll question your life.
Preserve your capital, wait for the dust to settle before entering.
② Wait until after settlement to re-enter
After June 26, the biggest uncertainties are removed. If 60k can hold, opportunities for right-side trading may come.
③ Trade against the trend
If you believe 60k is the bottom, now is indeed the time when others are fearful and you are greedy.
Finally, a word:
From the 126k high, BTC has already fallen nearly 50%.
ETF funds worth 6.35 billion USD have fled.
137k people have been liquidated.
Tomorrow, 10.6 billion USD options will settle.
Can 60,000 hold? No one knows.
But I know one thing:
In this market, surviving longer is a thousand times more important than earning more. #0成本拿2股SK海力士 #Gate股票7x24小时交易 #TradFiCFD黄金大师赛 $BTC $ETH $SOL
Mining_sLittleSheep
24-06-2026 09:04
130k people liquidated, 6.3 billion USD fleeing, a big test of 10.6 billion options tomorrow ——60k dollars, the last line of defense Yesterday, the crypto world was bloodied again. 137k people liquidated, 650 million USD vanished into thin air. 97% are longs. BTC dipped as low as 61,880. ETH even worse, dropped 6% in a day, directly breaking 1700. You think it’s over? Tomorrow is the real big test. Triple bearish signals will press longs to the ground and grind them down First: AI collapse, emotional contagion. Nasdaq tech stocks were bloodbathed—Alphabet down 5%, Amazon nearly 5%, Meta down 2%. SpaceX plummeted 16% in one day, market cap evaporated 400 billion USD. KOSPI index in Korea dropped 10% directly. Bitcoin is not leading the decline; it’s being dragged down by this global “AI trading liquidation wave.” But the result is the same. Second: ETF net outflows for six consecutive weeks, fleeing 6.35 billion USD. This is the largest 30-day net outflow since ETF listing in January 2024. BlackRock IBIT, Fidelity FBTC, Grayscale GBTC—several top products—all bleeding. Institutions are fleeing, and faster than ever. Market confidence is being eroded. Third: 10.6 billion USD options expiring tomorrow, 80% already worthless. The biggest pain point is at 74,000. But current price is over 62k. This means market makers have no motivation to push prices up. They only need to keep prices low, let most call options expire worthless, and pocket the profits. 60k dollars will be the final line of defense Wintermute’s report says: 59k is the most important technical support now. If it breaks, the market could go further down. Analyst Merlijn Trader warns: liquidity above BTC is thin, and below 60k there’s a bigger liquidation wall. On Polymarket, the probability that BTC stays above 56,000 on June 24 is 99.75%. But the probability above 64,000 drops to 62.5%, and above 66,000 only 18.5%. Market hopes for an upward move are already slim. The only good news? Miner cost lines are between 60k and 62,000, and the 200-week moving average is nearby. Historically, these two levels have often marked the bottom of bear markets. But “historically” never means “this time.” Tomorrow, what will you choose? Before Q2 options settlement, three paths lie ahead: ① Reduce positions to hedge Tomorrow’s PCE data release, combined with 10.6 billion options expiring. Volatility will be so high you’ll question your life. Preserve your capital, wait for the dust to settle before entering. ② Wait until after settlement to re-enter After June 26, the biggest uncertainties are removed. If 60k can hold, opportunities for right-side trading may come. ③ Trade against the trend If you believe 60k is the bottom, now is indeed the time when others are fearful and you are greedy. Finally, a word: From the 126k high, BTC has already fallen nearly 50%. ETF funds worth 6.35 billion USD have fled. 137k people have been liquidated. Tomorrow, 10.6 billion USD options will settle. Can 60,000 hold? No one knows. But I know one thing: In this market, surviving longer is a thousand times more important than earning more. #0成本拿2股SK海力士 #Gate股票7x24小时交易 #TradFiCFD黄金大师赛 $BTC $ETH $SOL
BTC
-2,13%
ETH
-3,77%
SOL
-3,47%
$BTC  ‌$ETH  From a macro perspective, the bearish trend has not changed; it's currently just an expectation.
ArchitectMr.Zhang
24-06-2026 08:04
$BTC ‌$ETH From a macro perspective, the bearish trend has not changed; it's currently just an expectation.
BTC
-2,13%
ETH
-3,77%
Mais publicações sobre ETH

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