Comprar Ethereum(ETH)

Comprar Ethereum facilmente com nosso guia passo a passo.
Preço estimado
1 ETH ≈ 0,00 USD
Ethereum
ETH
Ethereum
$1.905,74
+1,54%
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Como comprar Ethereum(ETH) com USD?

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Receba Ethereum(ETH)
Após o pagamento bem-sucedido, o ETH adquirido será automaticamente creditado em sua carteira Gate.com.

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

  • 1
    Crie sua conta Gate.com e verifique a identidadePara comprar ETH com segurança, comece se inscrevendo em uma conta Gate.com e concluindo a verificação de identidade KYC para proteger suas transações.
  • 2
    Escolha ETH e o método de pagamentoVá para a seção “Comprar Ethereum(ETH)”, selecione a ETH, insira o valor que deseja comprar e escolha cartão de débito como opção de pagamento. Em seguida, preencha os detalhes do seu cartão.
  • 3
    Receba ETH instantaneamente em sua carteiraDepois de confirmar a ordem, as ETH que você comprar serão creditadas instantaneamente e com segurança em sua carteira Gate.com — prontas para negociação, holding ou transferência.

Por que comprar Ethereum(ETH)?

O que é Ethereum? A plataforma para contratos inteligentes e aplicativos descentralizados
O Ethereum (ETH), fundado por Vitalik Buterin em 2015, é a primeira blockchain pública do mundo que suporta contratos inteligentes. O Ethereum permite que os desenvolvedores criem aplicativos descentralizados (DApps), protocolos DeFi, NFTs e muito mais, impulsionando um crescimento explosivo no ecossistema Web3. Ether (ETH) é o token nativo da rede Ethereum.
Como funciona o Ethereum? EVM, taxas de gas e consenso
O Ethereum depende de nós distribuídos, com cada transação exigindo ETH como uma “taxa de gas”. Os contratos inteligentes executam automaticamente acordos condicionais, amplamente usados em finanças, jogos, cadeias de suprimentos e muito mais. Inicialmente usando o PoW, o Ethereum concluiu a atualização “The Merge” em 2022, fazendo a transição completa para o Proof of Stake (PoS), reduzindo o consumo de energia em mais de 99% e aumentando a sustentabilidade e a segurança.
Mecanismo de abastecimento e EIP-1559
O Ethereum não tem limite de oferta fixo, mas desde o EIP-1559, uma parte da ETH é queimada em cada transação, ajudando a reduzir a pressão inflacionária. A ETH é essencial para pagar taxas de gas, recompensas de staking e participação na governança, com a demanda crescendo junto com a expansão do ecossistema.
Ecossistema e casos de uso
Os padrões ERC-20 e ERC-721 do Ethereum impulsionaram o surgimento de DeFi e NFTs, dando origem a projetos como Uniswap, Aave e OpenSea. A Ethereum Virtual Machine (EVM) fornece um ambiente de programação flexível, promovendo a interoperabilidade entre cadeias e soluções de escalonamento de camada 2 (por exemplo, Rollups, Sharding).
Razões e riscos para investir no Ethereum
Web3 e infraestrutura de contrato inteligente: ETH é o principal ativo para DeFi, NFT, DAO e outros aplicativos inovadores. Atualizações técnicas e crescimento do ecossistema: a transição PoS e o EIP-1559 aprimoram o desempenho da rede e a captura de valor. Alta liquidez e aceitação geral: a ETH é negociada globalmente, perdendo apenas para o Bitcoin em capitalização de mercado. Riscos: congestionamento da rede, altas taxas de gas, concorrência de blockchains emergentes (por exemplo, Solana, Avalanche) e incerteza regulatória.
Visões céticas e perspectivas alternativas
Embora o ecossistema do Ethereum seja vasto, os problemas de escalabilidade e taxas persistem. A falha em resolvê-los pode fazer com que sejam superados por blockchains mais novos e de alto desempenho. Os investidores devem monitorar o progresso tecnológico e as mudanças no ecossistema.

Ethereum(ETH) Preço atual e tendências de mercado

ETH/USD
Ethereum
$1.905,74
+1,54%
Mercados
Popularidade
Capitalização de Mercado
#4
$229,98B
Volume
Oferta em circulação
$156,35M
120,68M

A partir de agora, o preço de Ethereum (ETH) está cotado em $1.905,74 por moeda. A oferta circulante é de aproximadamente 120.681.932,36 ETH, resultando em uma capitalização de mercado total de $120,68M, Classificação atual de capitalização de mercado: 4.

Nas últimas 24 horas, o volume de negociação em Ethereum atingiu $156,35M, representando um +1.54% em comparação com o dia anterior. Na semana passada, Ethereum cotou em +1.02%, refletindo a demanda contínua por ETH como ouro digital e uma proteção contra a inflação.

Além disso, o recorde histórico de Ethereum foi $4.946,05. A volatilidade do mercado continua significativa, portanto, os investidores devem monitorar de perto as tendências macroeconômicas e os desenvolvimentos regulatórios.

Ethereum(ETH) Compare com outras criptomoedas

ETH VS
ETH
Preço
Mudança percentual em 24h
Mudança percentual em 7d
Volume de negociação em 24 horas
Capitalização de Mercado
Classificação de mercado
Oferta circulante

O que fazer depois de comprar Ethereum(ETH)?

Spot
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Simple Earn
Use seus ETH parados para assinar os produtos financeiros flexíveis ou de prazo fixo da plataforma e ganhar facilmente uma renda extra.
Convert
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Benefícios de comprar Ethereum pela Gate

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Saiba mais sobre Ethereum(ETH)

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What Is Ethereum 2.0? Understanding The Merge
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Reflections on Ethereum Governance Following the 3074 Saga
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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
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Últimas notícias sobre Ethereum(ETH)

17/08/2026 15:52Gate News
Bitmine 再购入价值 1900 万美元的以太坊,持仓量达到以太坊总供应量的 4.8%
17/08/2026 15:22Gate News
ETH/BTC 比率打破持续多年的下行趋势,在代币化和 AI 催化剂推动下飙升至 0.02994
17/08/2026 15:15Gate News
ETH交易员在两个月的交易周期中亏损$414K ,以1,906美元回购1,674枚ETH
17/08/2026 15:13Gate News
ETH 15分钟小幅收涨0.44%:低流动性环境与技术面偏多共振
17/08/2026 14:26Gate News
比特币 ETF 单日流出 6425 万美元,而以太坊 ETF 于 8 月 17 日录得 658 万美元流入
Mais notícias sobre ETH
Bitcoin made a strong upward move, directly breaking through the previous key resistance at 63800 and now holding above 64000. Long forces were released in concentrated fashion; the short positions laid out intraday were not given much opportunity, and a small bite of 300+ points has already been exited with take-profit; the evening outlook and livestream also highlighted watching the 63800 breakout and simply following the trend into long positions.
The hourly chart shows that the bullish trend is continuing, with signs of a reversal in the previous downtrend structure. Next, focus on the resistance around 64400. If it can break higher, the upside for the bulls will open up further; if it meets resistance after rising, a pullback for confirmation will follow.
In terms of operations, continue looking for the bulls to test the resistance level above, and continue entering long positions on pullbacks to support, with proper risk controls.
Bitcoin: Go long on a pullback to around 63800, targets 64400→65000
Ethereum: Go long on a pullback to around 1905, targets 1943→1967
#Gate事件积分系统上线 $BTC  ‌$ETH  ‌
ZhilanOnCryptocurrency
17/08/2026 16:09
Bitcoin made a strong upward move, directly breaking through the previous key resistance at 63800 and now holding above 64000. Long forces were released in concentrated fashion; the short positions laid out intraday were not given much opportunity, and a small bite of 300+ points has already been exited with take-profit; the evening outlook and livestream also highlighted watching the 63800 breakout and simply following the trend into long positions. The hourly chart shows that the bullish trend is continuing, with signs of a reversal in the previous downtrend structure. Next, focus on the resistance around 64400. If it can break higher, the upside for the bulls will open up further; if it meets resistance after rising, a pullback for confirmation will follow. In terms of operations, continue looking for the bulls to test the resistance level above, and continue entering long positions on pullbacks to support, with proper risk controls. Bitcoin: Go long on a pullback to around 63800, targets 64400→65000 Ethereum: Go long on a pullback to around 1905, targets 1943→1967 #Gate事件积分系统上线 $BTC ‌$ETH ‌
BTC
+1,62%
ETH
+1,46%
8.17 Toujinke Midnight Gold Review: Surging 60 points to break the previous high! Gold bulls are firing on all cylinders
 
Gold staged a bottoming-and-breakout move intraday. After initially pulling back to test the 4367 support line at the open, it quickly stabilized, with bullish forces erupting and launching a strong rally that directly broke through the high of the previous consolidation range. The intraday high reached 4427, refreshing the daily high.
 
Expectations for a September Federal Reserve rate cut continued to heat up, with multiple officials successively making dovish remarks that kept the dollar index under pressure and weakening, becoming the core driver of gold’s rise. Meanwhile, geopolitical risk aversion heated up again, accelerating safe-haven fund inflows into the gold market. The convergence of these two favorable factors drove gold to break higher, with short-term bullish sentiment surging.
 
The 15-minute chart closed with a high-volume bullish candle, officially breaking out of the previous range-bound pattern. The 4367 level has established itself as a strong short-term support. Short-term moving averages have turned upward into a bullish alignment, while the MACD red bars continue to expand, keeping bullish momentum robust.
 
Establish short positions in the 4430-4450 rebound zone, targeting 4400 and 4380.
$ETH $XAU #黄金 #Vitalik提出以太坊扩容新路线
InvestmentCustomer
17/08/2026 16:09
8.17 Toujinke Midnight Gold Review: Surging 60 points to break the previous high! Gold bulls are firing on all cylinders Gold staged a bottoming-and-breakout move intraday. After initially pulling back to test the 4367 support line at the open, it quickly stabilized, with bullish forces erupting and launching a strong rally that directly broke through the high of the previous consolidation range. The intraday high reached 4427, refreshing the daily high. Expectations for a September Federal Reserve rate cut continued to heat up, with multiple officials successively making dovish remarks that kept the dollar index under pressure and weakening, becoming the core driver of gold’s rise. Meanwhile, geopolitical risk aversion heated up again, accelerating safe-haven fund inflows into the gold market. The convergence of these two favorable factors drove gold to break higher, with short-term bullish sentiment surging. The 15-minute chart closed with a high-volume bullish candle, officially breaking out of the previous range-bound pattern. The 4367 level has established itself as a strong short-term support. Short-term moving averages have turned upward into a bullish alignment, while the MACD red bars continue to expand, keeping bullish momentum robust. Establish short positions in the 4430-4450 rebound zone, targeting 4400 and 4380. $ETH $XAU #黄金 #Vitalik提出以太坊扩容新路线
ETH
+1,46%
XAU
+0,98%
August 18 SNDK Strategy
Current price: $1,802. The market is dominated by buyers, up 8.61% over the past 24 hours, with short-term bullish momentum surging and concentrated capital inflows driving a rapid price increase.
The short-term rise has been very strong, and a large amount of profit-taking positions has accumulated in the market, increasing the risk of a pullback after consecutive rallies. Although short-term bullish sentiment is hot, this kind of rapid rally is not suitable for chasing directly, as it can easily encounter a rise followed by a pullback. Waiting for the price to reach the resistance zone before trading the short side offers a better risk-reward ratio.
Trading Recommendations
Entry range: 1840‑1870
Target range: 1770‑1800#Gate事件积分系统上线 $BTC $ETH
TianchengMax
17/08/2026 15:40
August 18 SNDK Strategy Current price: $1,802. The market is dominated by buyers, up 8.61% over the past 24 hours, with short-term bullish momentum surging and concentrated capital inflows driving a rapid price increase. The short-term rise has been very strong, and a large amount of profit-taking positions has accumulated in the market, increasing the risk of a pullback after consecutive rallies. Although short-term bullish sentiment is hot, this kind of rapid rally is not suitable for chasing directly, as it can easily encounter a rise followed by a pullback. Waiting for the price to reach the resistance zone before trading the short side offers a better risk-reward ratio. Trading Recommendations Entry range: 1840‑1870 Target range: 1770‑1800#Gate事件积分系统上线 $BTC $ETH
BTC
+1,61%
ETH
+1,42%
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Perguntas frequentes sobre a compra de Ethereum(ETH)

As respostas das perguntas frequentes são geradas por IA e são fornecidas apenas para referência. Avalie o conteúdo cuidadosamente.
Qual é o lugar mais seguro para comprar Ethereum (ETH)?
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Como comprar Ethereum (ETH) para iniciantes?
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Onde é o lugar mais seguro para comprar Ethereum (ETH)?
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O Ethereum (ETH) ainda é um bom investimento?
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Posso comprar US$ 10 em Ethereum?
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