Compra Ethereum(ETH)

Compra Ethereum facilmente com o nosso guia passo-a-passo.
Preço estimado
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$1 759,01
+2,33%
Ler o código QR Descarregar a aplicação da Gate

Como comprar Ethereum(ETH) com USD?

Introduzir Montante
Selecione o par de negociação ETH/USD e introduza o montante da compra.
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
$1 759,01
+2,33%
Mercados
Popularidade
Capitalização de mercado
#4
$212,28B
Volume
Oferta de circulação
$209,57M
120,68M

Atualmente, a Ethereum (ETH) tem um preço de $1 759,01 por moeda. A oferta em circulação é de aproximadamente 120 683 240,64 ETH, resultando numa capitalização de mercado total de $120,68M, Classificação atual da capitalização de mercado: 4.

Nas últimas 24 horas, o volume de negociação do Ethereum atingiu $209,57M, representando um +2.33% em comparação com o dia anterior. Na semana passada, o preço do Ethereum +11.01%, 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
Negoceie em ETH a qualquer altura utilizando a vasta gama de pares de negociação da Gate.com, aproveite as oportunidades de mercado e aumente os seus ativos.
Simple Earn
Utilize o seu ETH ocioso para subscrever os produtos financeiros flexíveis ou a prazo fixo da plataforma e ganhar facilmente um rendimento extra.
Converter
Troque rapidamente ETH por outras criptomoedas com facilidade.

Vantagens de comprar Ethereum através de Gate

Com 3500 criptomoedas à sua escolha
Consistentemente uma das 10 melhores CEXs desde 2013
100% de Prova de Reservas desde maio de 2020
Negociação eficiente com depósito e levantamento instantâneos

Outras criptomoedas disponíveis na Gate

Saiba mais sobre Ethereum(ETH)

What Is Ethereum 2.0? Understanding The Merge
Intermediate
Our Across Thesis
Intermediate
Reflections on Ethereum Governance Following the 3074 Saga
Intermediate
Mais artigos sobre ETH
Os Nonfarm Payrolls impulsionam o rally dos mercados? BTC regressa aos 61 000 $ enquanto ETH lidera com mais de 6 % de short squeeze
Os dados de emprego não agrícola abaixo das expectativas vieram atenuar as previsões de subida das taxas de juro, desencadeando um forte short squeeze em todo o mercado cripto. O BTC ultrapassou os 61 000 $, enquanto o ETH valorizou 6,26 %. Nas últimas 24 horas, foram liquidados 458 milhões $ em posições curtas, deixando os investidores com posições pessimistas em grande d
Tom Lee: Irá a relação ETH/BTC fortalecer-se na segunda metade de 2026, sinalizando uma nova vaga de reavaliação de valor para a Ethereum?
O Presidente da BitMine, Tom Lee, prevê que a relação ETH/BTC se irá fortalecer de forma constante na segunda metade de 2026.
Poderá o Mining de Staking de ETH da Gate proporcionar rendimentos consistentes num mercado volátil?
O rendimento proveniente da mineração de staking de ETH na Gate tem evidenciado uma forte estabilidade durante períodos de volatilidade do mercado.
Mais blogs sobre ETH
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 are smart contracts and how do they work on Ethereum?
Smart contracts are self-executing contracts with the terms of the agreement directly written into code. They automatically execute when predefined conditions are met, eliminating the need for intermediaries.
Mais wiki sobre ETH

As últimas notícias sobre Ethereum(ETH)

04-07-2026 21:01Gate News
鲸鱼在 3 天内积累 3143 万美元的 ETH 和 624 万美元的 WBTC,盈利 330 万美元
04-07-2026 18:01Gate News
ETH 15分钟急跌0.59%:关键技术位卖压与波动率压缩引发短线抛售
04-07-2026 43:00Gate News
6 月 30 日比特币存款激增至近 49,000 BTC,今年第四次
04-07-2026 34:00Gate News
鲸鱼“0x50b”平仓 ETH 空头仓位,亏损 936.8 万美元
04-07-2026 05:00Gate News
F2Pool 联合创始人王纯向 Binance 存入 9,876 ETH,价值 1702 万美元
Mais notícias sobre ETH
It's Saturday. Health is the capital of battle. Opportunities are always available, but they are reserved for those who are prepared. After intense workdays, one should also take proper rest.
Market Review: Yesterday, the US stock market was closed. During the day, the market fluctuated within the range of 61,200-62,000, then gradually increased in bullish volume, stabilizing above 62,000. In the early morning, it rose to around 62,900. Overall, it has been rising in a wedge pattern. The bullish momentum rose from around 1,693 to near 1,775.
The following is purely personal market observation, a technical exchange, and does not constitute any investment advice:
Macro News: This week's forward-looking data includes the ADP Non-Farm Employment Change and Fed Chair Powell's speech, along with the Non-Farm Payroll report. Overall, the market's expectations for a Fed rate hike have decreased, and the probability of a rate cut has increased. Additionally, the situation in the peripheral regions has temporarily eased compared to before, partially benefiting the market.
Market Data: Currently, the daily bullish momentum is increasing, forming three consecutive bullish candlesticks approaching the middle Bollinger Band. The four-hour @线上行 bullish momentum is diverging and rising while shrinking on lower timeframes. The hourly chart shows a wedge pattern rise.
Key resistance levels to watch: 63,000-63,600 area. Strong resistance: 64,300-65,300 area. Key support levels below: focus on fluctuations in the 62,700-61,700 range.
Key support levels: 62,200-61,700. If broken, watch the 60,700-60,200 range.
For Ethereum: Resistance above: 1,780-1,800-1,830 area. Support below: 1,735-1,710-1,675 area.
The bullish sentiment is stronger than bearish. Focus on whether 63,600 holds; support can be maintained for long positions. Weekend market moves are slower, with higher time cost. Take profits within range-bound fluctuations.
The market is ruthless, but there is love in the world. This content is purely Mr. Zhao's personal study review and market discussion, and does not constitute any investment advice. Before trading, be sure to plan and manage risk, and view market fluctuations rationally. If you have any questions, feel free to ask at any time.
#非农爆冷打压加息预期 #gStocks代币化股票上线 #预测世界杯巴西VS挪威
PrinceZhaoHodl1
04-07-2026 18:02
It's Saturday. Health is the capital of battle. Opportunities are always available, but they are reserved for those who are prepared. After intense workdays, one should also take proper rest. Market Review: Yesterday, the US stock market was closed. During the day, the market fluctuated within the range of 61,200-62,000, then gradually increased in bullish volume, stabilizing above 62,000. In the early morning, it rose to around 62,900. Overall, it has been rising in a wedge pattern. The bullish momentum rose from around 1,693 to near 1,775. The following is purely personal market observation, a technical exchange, and does not constitute any investment advice: Macro News: This week's forward-looking data includes the ADP Non-Farm Employment Change and Fed Chair Powell's speech, along with the Non-Farm Payroll report. Overall, the market's expectations for a Fed rate hike have decreased, and the probability of a rate cut has increased. Additionally, the situation in the peripheral regions has temporarily eased compared to before, partially benefiting the market. Market Data: Currently, the daily bullish momentum is increasing, forming three consecutive bullish candlesticks approaching the middle Bollinger Band. The four-hour @线上行 bullish momentum is diverging and rising while shrinking on lower timeframes. The hourly chart shows a wedge pattern rise. Key resistance levels to watch: 63,000-63,600 area. Strong resistance: 64,300-65,300 area. Key support levels below: focus on fluctuations in the 62,700-61,700 range. Key support levels: 62,200-61,700. If broken, watch the 60,700-60,200 range. For Ethereum: Resistance above: 1,780-1,800-1,830 area. Support below: 1,735-1,710-1,675 area. The bullish sentiment is stronger than bearish. Focus on whether 63,600 holds; support can be maintained for long positions. Weekend market moves are slower, with higher time cost. Take profits within range-bound fluctuations. The market is ruthless, but there is love in the world. This content is purely Mr. Zhao's personal study review and market discussion, and does not constitute any investment advice. Before trading, be sure to plan and manage risk, and view market fluctuations rationally. If you have any questions, feel free to ask at any time. #非农爆冷打压加息预期 #gStocks代币化股票上线 #预测世界杯巴西VS挪威
ETH
+2,28%
BTC
+1,57%
A few days ago, it was playing dead, and today it directly gave the result. 📉🔥
While everyone was still waiting and watching, $PIEVERSE  had already shown weakness—couldn't pull up, couldn't hold steady, the sell pressure from above was constantly pressing down.
A few days ago in the afternoon, I was watching PIEVERSE and saw that each bounce was weaker than the last, volume didn't keep up, and buying support wasn't strong 👀
I judged at the time that this wasn't a strong continuation, but more like a high-level bull trap, so I executed a long near 0.8948 📌
Now the chart has hit 0.7267, with a profit of +928.39%. This short wave was cashed out very cleanly 😎💰
When it's time to eat, don't pretend to be calm. Don't be afraid of it grinding; be afraid of panicking first. Take profits when it's time. Position management was straightforward: first close 80% ✅🎯
Move the remaining 20% to cost basis protection. If it continues to drop, let profits run; if it bounces back, don't let the profit turn painful 🛑
Those who missed it, don't chase. Chasing from behind easily disrupts your mindset ⚠️
Wait for the next clear signal, wait for a pullback confirmation to look again. The next round will have more comfortable entry points 🔔
$BTC $ETH
TraderRanGe
04-07-2026 15:02
A few days ago, it was playing dead, and today it directly gave the result. 📉🔥 While everyone was still waiting and watching, $PIEVERSE had already shown weakness—couldn't pull up, couldn't hold steady, the sell pressure from above was constantly pressing down. A few days ago in the afternoon, I was watching PIEVERSE and saw that each bounce was weaker than the last, volume didn't keep up, and buying support wasn't strong 👀 I judged at the time that this wasn't a strong continuation, but more like a high-level bull trap, so I executed a long near 0.8948 📌 Now the chart has hit 0.7267, with a profit of +928.39%. This short wave was cashed out very cleanly 😎💰 When it's time to eat, don't pretend to be calm. Don't be afraid of it grinding; be afraid of panicking first. Take profits when it's time. Position management was straightforward: first close 80% ✅🎯 Move the remaining 20% to cost basis protection. If it continues to drop, let profits run; if it bounces back, don't let the profit turn painful 🛑 Those who missed it, don't chase. Chasing from behind easily disrupts your mindset ⚠️ Wait for the next clear signal, wait for a pullback confirmation to look again. The next round will have more comfortable entry points 🔔 $BTC $ETH
PIEVERSE
+5,6%
BTC
+1,55%
ETH
+2,28%
With this drop, the market stopped pretending!🚨📉
A few days ago before bed, I saw $MBOX  was still grinding at high levels, seemingly trying to push higher, but every time it went up, no one bought, volume wasn't following, and it looked more and more like fake strength.
When the market hadn't fully started, I was watching MBOX's bounce strength and noticed that the resistance above was persistent. It would rally a bit then soften, with clear lack of support 👀
So I went long around 0.010935 as planned. That's the rhythm.
Now the price is at 0.001178, this wave's return is +4296.12%, short covering was very clean 🎯💰
The grinding earlier was indeed annoying, but once the direction emerged, those on board should understand — comfortable is comfortable.
Operationally, don't be greedy, first close 80% ✅
Keep the remaining 20% as cost protection; if it continues to drop, let the profit run; if it bounces back, don't give back what was gained 🔔
Those who missed out, don't chase; chasing leads to emotional instability ⚠️
Good positions come from waiting, not from chasing. Wait for the next clear signal, wait for a pullback confirmation before moving. $BTC $ETH
TraderHongYi
04-07-2026 13:02
With this drop, the market stopped pretending!🚨📉 A few days ago before bed, I saw $MBOX was still grinding at high levels, seemingly trying to push higher, but every time it went up, no one bought, volume wasn't following, and it looked more and more like fake strength. When the market hadn't fully started, I was watching MBOX's bounce strength and noticed that the resistance above was persistent. It would rally a bit then soften, with clear lack of support 👀 So I went long around 0.010935 as planned. That's the rhythm. Now the price is at 0.001178, this wave's return is +4296.12%, short covering was very clean 🎯💰 The grinding earlier was indeed annoying, but once the direction emerged, those on board should understand — comfortable is comfortable. Operationally, don't be greedy, first close 80% ✅ Keep the remaining 20% as cost protection; if it continues to drop, let the profit run; if it bounces back, don't give back what was gained 🔔 Those who missed out, don't chase; chasing leads to emotional instability ⚠️ Good positions come from waiting, not from chasing. Wait for the next clear signal, wait for a pullback confirmation before moving. $BTC $ETH
MBOX
+7,76%
BTC
+1,55%
ETH
+2,28%
Mais publicações sobre ETH

Perguntas Frequentes sobre a compra de Ethereum(ETH)

As respostas às Perguntas Frequentes são geradas pela IA e são fornecidas apenas para referência. Avalie cuidadosamente o conteúdo.
Onde é o local mais seguro para comprar Ethereum (ETH)?
x
Como comprar Ethereum (ETH) para principiantes?
x
Onde é o local mais seguro para comprar Ethereum (ETH)?
x
O Ethereum (ETH) ainda é um bom investimento?
x
Posso comprar 10$ de Ethereum?
x