Comprar Ethereum(ETH)

Comprar Ethereum facilmente com nosso guia passo a passo.
Preço estimado
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$3.152,07
+1.02%
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Como comprar Ethereum(ETH) com USD?

Insira o Valor
Selecione o par de negociação ETH/USD e insira o valor da compra.
Confirmar ordem
Analise os detalhes da transação, incluindo o preço ETH/USD, as taxas e outras observações. Depois de confirmado, envie o a ordem.
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
$3.152,07
+1.02%
Mercados
Popularidade
Capitalização de Mercado
#2
$380,43B
Volume
Oferta em circulação
$377,86M
120,69M

A partir de agora, o preço de Ethereum (ETH) está cotado em $3.152,07 por moeda. A oferta circulante é de aproximadamente 120.694.861,17 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 $377,86M, representando um +1.02% em comparação com o dia anterior. Na semana passada, Ethereum cotou em +6.98%, 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
Negocie ETH a qualquer momento usando a ampla variedade de pares de negociação da Gate.com, aproveite as oportunidades de mercado e aumente seus ativos.
Simple Earn
Use seus ETH parados para assinar os produtos financeiros flexíveis ou de prazo fixo da plataforma e ganhar facilmente uma renda extra.
Converter
Troque rapidamente ETH por outras criptomoedas com facilidade.

Benefícios de comprar Ethereum pela Gate

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Saiba mais sobre Ethereum(ETH)

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Previsão do preço do $ETH: Irá o Ethereum ultrapassar os 6 200 $ até 2026? Uma análise aprofundada da sua trajectória futura
No quarto trimestre de 2025, a rede Ethereum registou um número recorde de 8,7 milhões de contratos inteligentes implementados. Este aumento reflete um crescimento real no ecossistema de aplicações em blockchain, em vez de um entusiasmo artificial.
BitMine aposta 460 000 ETH em quatro dias enquanto as instituições continuam a aumentar as suas participações em Ethereum
Foram depositados aproximadamente 118 944 ETH, avaliados em cerca de 352 milhões $, no contrato de staking PoS da Ethereum. Por detrás desta transação está um investidor institucional que efetuou o staking de mais de 460 000 ETH em apenas quatro dias.
Gate Earn: Gestão de Património Cripto de Alto Rendimento — Como Fazer Crescer os Seus Ativos Digitais
Em plena volatilidade dos mercados no final do ano, um utilizador depositou ETH inativo no produto de prazo fixo de 7 dias do Gate Earn. Esta decisão permitiu-lhe garantir uma rentabilidade anualizada impressionante de 11,9 % e, adicionalmente, receber tokens NESS como recompensa da plataforma.
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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.
Mais ETH Wiki

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1.4 Midday Market Analysis.                   
It is recommended to focus on shorting around key support and resistance levels.  
BTC Trading Suggestions: Short around 91,500—92,000, target 90,000—89,000, stop loss 92,600  
ETH Trading Suggestions: Short around 3,150—3,180, target 3,100—3,040, stop loss 3,220
BlackBrother666
2026-01-04 05:00
1.4 Midday Market Analysis. It is recommended to focus on shorting around key support and resistance levels. BTC Trading Suggestions: Short around 91,500—92,000, target 90,000—89,000, stop loss 92,600 ETH Trading Suggestions: Short around 3,150—3,180, target 3,100—3,040, stop loss 3,220
BTC
+1.35%
ETH
+1%
#数字资产动态追踪 【Eight Years of Survival in the Crypto World: 6 Iron Rules from 4000 Yuan to Financial Freedom】
A friend of mine, eight years ago, had only 4000 yuan in his account. Now he owns six properties and two cars. More importantly, his monthly rent covers all his living expenses. He doesn't have any special background or insider information. The only difference is that he understood some of the underlying logic of the crypto market earlier than others.
Over the years, I've seen many people come in and out of this market. Those who lose money are often overly clever, always trying to find shortcuts and secrets. The ones who survive the longest and earn steadily are actually those who stick to a few simple principles.
**Six survival rules repeatedly validated in the market:**
**Rapid gains, slow declines = Large funds quietly accumulating positions**  
Many people panic when they see a sharp correction after a big surge. In fact, this is precisely a signal that the main players are accumulating. A coin that skyrockets in the short term and then enters a slow decline or sideways movement—what does that indicate? It shows that a large amount of capital has already entered, using the correction to shake out retail investors. Those who get shaken out now often regret it months later.
**Fast drops, weak rebounds = The big players have sold out**  
If a coin crashes suddenly and then rebounds weakly, don't try to catch the bottom. The market is telling you—the big players have already left. The more you buy down here, the more dangerous it is, because you're catching the last wave.
**Don't panic at high volume, shrinking volume is the real warning**  
It sounds counterintuitive, but on the candlestick chart, true top formations often occur during shrinking volume—when no one is willing to buy. Conversely, during a volume spike, the trend often continues because market enthusiasm is still there.
**A single spike in volume at the bottom may be a trap; continuous volume increases are the real opportunity**  
Market makers can fake volume with single wash trades to deceive traders temporarily. But sustained volume requires genuine market consensus to support it. That’s the signal you should look for to enter.
**Crypto trading ultimately is about market sentiment, not patterns**  
All technical patterns point to one thing—the market mood. And what best reflects this mood? Trading volume. Volume can't be fooled.
**The highest level is "nothing"**  
Desirelessness makes one strong; fearlessness makes one clear; non-attachment makes one enduring. Many people lose money not because of poor coin selection, but because they can't hold on. Those who can endure long periods of inactivity without succumbing to FOMO are the ones qualified to wait for the real big move.
**An observation: Smart people in the market often lose to "fools"**  
Very clever traders always want to take detours, find loopholes, or make abrupt moves. Those who seem "dumb" tend to survive longer—they stick to principles and avoid greed for quick gains. When trading mainstream coins like Bitcoin and Ethereum, they don't trade frequently, don't chase highs, and don't buy the bottom. Usually, they end up laughing last.
The most valuable thing in this market is actually these seemingly simple survival principles that make people doubt. The ones who truly make money all say the same thing.
PumpAnalyst
2026-01-04 05:00
#数字资产动态追踪 【Eight Years of Survival in the Crypto World: 6 Iron Rules from 4000 Yuan to Financial Freedom】 A friend of mine, eight years ago, had only 4000 yuan in his account. Now he owns six properties and two cars. More importantly, his monthly rent covers all his living expenses. He doesn't have any special background or insider information. The only difference is that he understood some of the underlying logic of the crypto market earlier than others. Over the years, I've seen many people come in and out of this market. Those who lose money are often overly clever, always trying to find shortcuts and secrets. The ones who survive the longest and earn steadily are actually those who stick to a few simple principles. **Six survival rules repeatedly validated in the market:** **Rapid gains, slow declines = Large funds quietly accumulating positions** Many people panic when they see a sharp correction after a big surge. In fact, this is precisely a signal that the main players are accumulating. A coin that skyrockets in the short term and then enters a slow decline or sideways movement—what does that indicate? It shows that a large amount of capital has already entered, using the correction to shake out retail investors. Those who get shaken out now often regret it months later. **Fast drops, weak rebounds = The big players have sold out** If a coin crashes suddenly and then rebounds weakly, don't try to catch the bottom. The market is telling you—the big players have already left. The more you buy down here, the more dangerous it is, because you're catching the last wave. **Don't panic at high volume, shrinking volume is the real warning** It sounds counterintuitive, but on the candlestick chart, true top formations often occur during shrinking volume—when no one is willing to buy. Conversely, during a volume spike, the trend often continues because market enthusiasm is still there. **A single spike in volume at the bottom may be a trap; continuous volume increases are the real opportunity** Market makers can fake volume with single wash trades to deceive traders temporarily. But sustained volume requires genuine market consensus to support it. That’s the signal you should look for to enter. **Crypto trading ultimately is about market sentiment, not patterns** All technical patterns point to one thing—the market mood. And what best reflects this mood? Trading volume. Volume can't be fooled. **The highest level is "nothing"** Desirelessness makes one strong; fearlessness makes one clear; non-attachment makes one enduring. Many people lose money not because of poor coin selection, but because they can't hold on. Those who can endure long periods of inactivity without succumbing to FOMO are the ones qualified to wait for the real big move. **An observation: Smart people in the market often lose to "fools"** Very clever traders always want to take detours, find loopholes, or make abrupt moves. Those who seem "dumb" tend to survive longer—they stick to principles and avoid greed for quick gains. When trading mainstream coins like Bitcoin and Ethereum, they don't trade frequently, don't chase highs, and don't buy the bottom. Usually, they end up laughing last. The most valuable thing in this market is actually these seemingly simple survival principles that make people doubt. The ones who truly make money all say the same thing.
BTC
+1.35%
ETH
+1%
#数字资产动态追踪  When others panic, I buy the dip; when others are frantic, I become more aggressive. Major assets like Bitcoin and Ethereum, short-term fluctuations are opportunities. Quietly wait, let time and trends do the talking. $BTC $ETH
MoonRocketman
2026-01-04 05:00
#数字资产动态追踪 When others panic, I buy the dip; when others are frantic, I become more aggressive. Major assets like Bitcoin and Ethereum, short-term fluctuations are opportunities. Quietly wait, let time and trends do the talking. $BTC $ETH
BTC
+1.35%
ETH
+1%
Mais postagens sobre ETH

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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