Comprar Ethereum(ETH)

Comprar Ethereum facilmente com nosso guia passo a passo.
Preço estimado
1 ETH0 USD
Ethereum
ETH
Ethereum
$3.034,67
+0.98%
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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
$3.034,67
+0.98%
Mercados
Popularidade
Capitalização de Mercado
#2
$366,27B
Volume
Oferta em circulação
$216,52M
120,69M

A partir de agora, o preço de Ethereum (ETH) está cotado em $3.034,67 por moeda. A oferta circulante é de aproximadamente 120.695.511,86 ETH, resultando em uma capitalização de mercado total de $120,69M, Classificação atual de capitalização de mercado: 2.

Nas últimas 24 horas, o volume de negociação em Ethereum atingiu $216,52M, representando um +0.98% em comparação com o dia anterior. Na semana passada, Ethereum cotou em +6.43%, 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 de 24h
Mudança de 7d por cento
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
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Converter
Troque rapidamente ETH por outras criptomoedas com facilidade.

Benefícios de comprar Ethereum pela Gate

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Ethereum mantém-se estável próximo dos 3 000: Acompanhar a recuperação após uma queda de 40%
Recentemente, o preço do ETH/USD (Ethereum para Dólar dos Estados Unidos) estabilizou-se em torno dos 3 000 $ após uma correção acentuada de aproximadamente 40 % face ao seu máximo histórico. Os analistas de mercado assinalam que esta faixa de preço poderá funcionar como uma zona de suporte de curto prazo. No entanto, os investidores devem continuar a acompanhar a volatili
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Market observation at the beginning of December: Interpretation of the trends of #数字货币市场回升  and $BTC 
Recently, although Bitcoin has been slowly climbing, the overall atmosphere remains quite conservative. Many people, after experiencing the previous sharp drop, want to secure profits as soon as they see any gains, which is also why the rebound strength has always struggled to rise.
However, from a technical perspective, the position of 90,000 dollars has already stabilized well. The short-term upward channel remains intact, and the bottom support is continuously rising—these are all good signs. It's important to note that the market has just emerged from extreme panic, and the demand for recovery is actually very strong. The resistance level at 93,000 is worth paying close attention to; as long as 90,000 holds, the logic for an upward trend remains.
As for the specific operation, my idea is:
Bitcoin can find opportunities to open long positions in the range of 90000-90700, with the stop-loss line set at 89500, and the target looking at around 92800 to 94000.
For Ethereum, 2970-2980 is a good entry point, with a stop loss set below 2940 and a target range of 3080-3170.
Of course, this is just a personal opinion. The market changes rapidly, and everyone should adjust flexibly based on the actual situation.
CryptoTherapist
2025-11-30 23:10
Market observation at the beginning of December: Interpretation of the trends of #数字货币市场回升 and $BTC Recently, although Bitcoin has been slowly climbing, the overall atmosphere remains quite conservative. Many people, after experiencing the previous sharp drop, want to secure profits as soon as they see any gains, which is also why the rebound strength has always struggled to rise. However, from a technical perspective, the position of 90,000 dollars has already stabilized well. The short-term upward channel remains intact, and the bottom support is continuously rising—these are all good signs. It's important to note that the market has just emerged from extreme panic, and the demand for recovery is actually very strong. The resistance level at 93,000 is worth paying close attention to; as long as 90,000 holds, the logic for an upward trend remains. As for the specific operation, my idea is: Bitcoin can find opportunities to open long positions in the range of 90000-90700, with the stop-loss line set at 89500, and the target looking at around 92800 to 94000. For Ethereum, 2970-2980 is a good entry point, with a stop loss set below 2940 and a target range of 3080-3170. Of course, this is just a personal opinion. The market changes rapidly, and everyone should adjust flexibly based on the actual situation.
BTC
+0.37%
ETH
+1.26%
#数字货币市场回升  Ethereum price has shown quite strong continuation ability after breaking through the 3000 USD mark. From the Candlestick pattern perspective, consecutive Bullish lines push the price center upward, which is no longer just a simple Rebound. On the technical front, the short-term moving average system presents a typical long positions arrangement, forming effective support at the current price level.
What is more noteworthy is the performance of the MACD indicator— the red histogram volume is gradually expanding, and both the fast and slow lines are running above the zero axis. This configuration usually indicates that the market's bullish sentiment is dominant. From a trading strategy perspective, the current position is suitable for taking long positions on pullbacks, with a short-term target in the range of 3100 to 3180. However, it is important to note that no technical pattern is absolute, and in actual operations, it is necessary to combine position management and stop-loss settings.
$ETH
DefiSecurityGuard
2025-11-30 23:10
#数字货币市场回升 Ethereum price has shown quite strong continuation ability after breaking through the 3000 USD mark. From the Candlestick pattern perspective, consecutive Bullish lines push the price center upward, which is no longer just a simple Rebound. On the technical front, the short-term moving average system presents a typical long positions arrangement, forming effective support at the current price level. What is more noteworthy is the performance of the MACD indicator— the red histogram volume is gradually expanding, and both the fast and slow lines are running above the zero axis. This configuration usually indicates that the market's bullish sentiment is dominant. From a trading strategy perspective, the current position is suitable for taking long positions on pullbacks, with a short-term target in the range of 3100 to 3180. However, it is important to note that no technical pattern is absolute, and in actual operations, it is necessary to combine position management and stop-loss settings. $ETH
ETH
+1.26%
#特朗普加密货币政策新方向 **$BTC  Stands at $82,000: A Quiet Financial Shift**
On the early morning of December 1st, Bitcoin reached **82,150 USD**. No horns, no ribbons, only the numbers flashing on the trading terminal - silently refreshing the historical record.
**The three driving forces behind this market rally**
Firstly, the policy direction is changing. Federal Reserve Chairman Powell mentioned "digital asset reserve research" for the first time in his speech early in the morning. Although it is a tentative statement, it is enough for the market to sense the breath of regulatory easing.
Secondly, ETFs have become a black hole for capital. BlackRock's Ethereum ETF saw a net inflow of $4.7 billion in a single day, leading to an 80% surge in the Layer 2 ecosystem — UNI and AAVE doubled within a week. Funds are no longer hesitant and are starting to vote with their feet.
Thirdly, the gap in traditional finance has widened. The Tokyo and London exchanges have simultaneously launched cryptocurrency spot ETFs, and institutional buy orders have surged by 340% month-on-month. The flow of money has always been more honest than words.
**And in the on-chain world, there are other secret languages**
Gate has observed that whale addresses are accumulating RNDR and TAO in the AI+DePIN sector, while Solana's NFT trading volume has plummeted by 62% in a single day. This is not a coincidence — smart money is reallocating from speculative targets to infrastructure.
**Written at the End**
As the fiat currency system begins to give way to code, we may be experiencing some irreversible turning point. Yet no one knows whether this path leads to utopia or a new hunting ground.
Is the chip in your hand a boarding pass or an anchor?
CryptoHistoryClass
2025-11-30 23:10
#特朗普加密货币政策新方向 **$BTC Stands at $82,000: A Quiet Financial Shift** On the early morning of December 1st, Bitcoin reached **82,150 USD**. No horns, no ribbons, only the numbers flashing on the trading terminal - silently refreshing the historical record. **The three driving forces behind this market rally** Firstly, the policy direction is changing. Federal Reserve Chairman Powell mentioned "digital asset reserve research" for the first time in his speech early in the morning. Although it is a tentative statement, it is enough for the market to sense the breath of regulatory easing. Secondly, ETFs have become a black hole for capital. BlackRock's Ethereum ETF saw a net inflow of $4.7 billion in a single day, leading to an 80% surge in the Layer 2 ecosystem — UNI and AAVE doubled within a week. Funds are no longer hesitant and are starting to vote with their feet. Thirdly, the gap in traditional finance has widened. The Tokyo and London exchanges have simultaneously launched cryptocurrency spot ETFs, and institutional buy orders have surged by 340% month-on-month. The flow of money has always been more honest than words. **And in the on-chain world, there are other secret languages** Gate has observed that whale addresses are accumulating RNDR and TAO in the AI+DePIN sector, while Solana's NFT trading volume has plummeted by 62% in a single day. This is not a coincidence — smart money is reallocating from speculative targets to infrastructure. **Written at the End** As the fiat currency system begins to give way to code, we may be experiencing some irreversible turning point. Yet no one knows whether this path leads to utopia or a new hunting ground. Is the chip in your hand a boarding pass or an anchor?
BTC
+0.37%
ETH
+1.26%
UNI
+1.9%
AAVE
-0.96%
Mais postagens sobre ETH

Perguntas frequentes sobre a compra de Ethereum(ETH)

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Qual é o lugar mais seguro para comprar Ethereum (ETH)?
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