Comprar Ethereum(ETH)

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Preço estimado
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$1.865,84
+0,84%
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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
$1.865,84
+0,84%
Mercados
Popularidade
Capitalização de Mercado
#4
$225,17B
Volume
Oferta em circulação
$169,95M
120,68M

A partir de agora, o preço de Ethereum (ETH) está cotado em $1.865,84 por moeda. A oferta circulante é de aproximadamente 120.682.209,88 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 $169,95M, representando um +0.84% em comparação com o dia anterior. Na semana passada, Ethereum cotou em -1.42%, 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
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Convert
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Benefícios de comprar Ethereum pela Gate

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Saiba mais sobre Ethereum(ETH)

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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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Últimas notícias sobre Ethereum(ETH)

04/08/2026 07:22Gate News
UniCredit 第二季度将比特币 ETF 持仓削减 93.7%,并将以太坊质押 ETF 持仓翻倍
04/08/2026 06:32Gate News
代币化美国国债规模达到152亿美元,以太坊和BNB Chain占据74%的市场份额
04/08/2026 04:53Gate News
区块链奖励平台 Bundle 在由 Ethereal Ventures 领投的种子前轮融资中筹集了 550 万美元
04/08/2026 04:43Crypto Frontier
BitMine 质押了 150,120 ETH,价值 2.78 亿美元,使质押总额占其持仓的比例升至 87.4%。
04/08/2026 04:41Gate News
BitMine 质押其 87% 的以太坊持仓,并于 8 月 4 日增持 150,120 ETH
Mais notícias sobre ETH
ETH Today’s Trading Plan Review  
When I shared my plan this morning, I made it very clear.  
Don’t chase the rise; wait for a rebound. Watch for short opportunities around 1875–1890, with initial targets at 1840–1825.  
The market failed to break higher. After rebounding to around 1873 at its peak, it began falling steadily, reaching a low of around 1852. We successfully captured a move of more than 20 points.  
I believe many of you saw this move today.  
I didn’t call for longs just because of the overnight rebound, nor did I change my plan after seeing the rise. Instead, I consistently waited for the rebound, waited for the right level, and then took action.  
What traders fear most is not being wrong, but lacking their own rhythm.  
Chasing whenever the market rises and panicking whenever it falls makes it very difficult to truly make money.  
I prefer to make my plan public in advance and tell everyone the levels beforehand, then verify it after the market makes its move, rather than analyzing only after the move is over.  
Although this move did not rebound to 1890, the resistance around 1875 remained effective. After the short trade paid off, a profit of more than 20 points was already more than comfortable.  
I’ve always said that there is no need to deliberately prove yourself.  
By sharing my plan in advance every day, the market will verify it itself; those who have followed me over the long term naturally know whether I’m just bragging or genuinely trading.  
Those who followed this move today, drop a comment and let’s see how much everyone made on this trade. We’ll continue tomorrow, and the plan will still be made public in advance#Bitmine连续13个月每周增持ETH .$ETH  ‌
BrotherXingOnCryptocurrency
04/08/2026 07:45
ETH Today’s Trading Plan Review When I shared my plan this morning, I made it very clear. Don’t chase the rise; wait for a rebound. Watch for short opportunities around 1875–1890, with initial targets at 1840–1825. The market failed to break higher. After rebounding to around 1873 at its peak, it began falling steadily, reaching a low of around 1852. We successfully captured a move of more than 20 points. I believe many of you saw this move today. I didn’t call for longs just because of the overnight rebound, nor did I change my plan after seeing the rise. Instead, I consistently waited for the rebound, waited for the right level, and then took action. What traders fear most is not being wrong, but lacking their own rhythm. Chasing whenever the market rises and panicking whenever it falls makes it very difficult to truly make money. I prefer to make my plan public in advance and tell everyone the levels beforehand, then verify it after the market makes its move, rather than analyzing only after the move is over. Although this move did not rebound to 1890, the resistance around 1875 remained effective. After the short trade paid off, a profit of more than 20 points was already more than comfortable. I’ve always said that there is no need to deliberately prove yourself. By sharing my plan in advance every day, the market will verify it itself; those who have followed me over the long term naturally know whether I’m just bragging or genuinely trading. Those who followed this move today, drop a comment and let’s see how much everyone made on this trade. We’ll continue tomorrow, and the plan will still be made public in advance#Bitmine连续13个月每周增持ETH .$ETH ‌
ETH
+0,82%
As long as you get your share, know when to quit while ahead and lock in the gains.#Gate资产规模位列全球Top6 #Strategy再售1637枚BTC并回购STRC $BTC $ETH
BrotherDongBit
04/08/2026 07:33
As long as you get your share, know when to quit while ahead and lock in the gains.#Gate资产规模位列全球Top6 #Strategy再售1637枚BTC并回购STRC $BTC $ETH
BTC
+1,66%
ETH
+0,82%
External market sentiment recovered last night, and crypto got some breathing room, with $BTC  also holding above 63000.
But don’t rush in just yet, because:
1) The rebound is being propped up by leverage, not spot buying. BTC perpetual futures open interest surged 34.4% in a single day, while funding rates doubled and turned positive—the leveraged longs are rapidly rebuilding positions, but spot volume has not kept up. A derivatives-driven rebound is inherently questionable in terms of sustainability.
2) ETF funds are voting with their feet. BTC spot ETFs saw net outflows of $265 million on August 1, led by BlackRock’s IBIT. Institutions are verbally bullish, but their money is flowing out. $ETH  ETFs did see a modest net inflow of $9 million, which is why ETH outperformed—but an inflow of $9 million is not enough to tell us much.
3) The negotiations are still a question mark. Trump unilaterally said that “the framework of the agreement is taking shape,” while Iran’s Foreign Ministry stated the same day that “the Strait of Hormuz will not return to its pre-conflict state.” There is a clear temperature gap between the two sides. If the negotiations fall short of expectations, oil prices rebound → inflation expectations rise again → this entire logic reverses on the spot. BTC
The real signals are spot volume and ETF flows—unless both turn positive, the rebound is just rented.
ZhugeInvestmentResearch
04/08/2026 07:24
External market sentiment recovered last night, and crypto got some breathing room, with $BTC also holding above 63000. But don’t rush in just yet, because: 1) The rebound is being propped up by leverage, not spot buying. BTC perpetual futures open interest surged 34.4% in a single day, while funding rates doubled and turned positive—the leveraged longs are rapidly rebuilding positions, but spot volume has not kept up. A derivatives-driven rebound is inherently questionable in terms of sustainability. 2) ETF funds are voting with their feet. BTC spot ETFs saw net outflows of $265 million on August 1, led by BlackRock’s IBIT. Institutions are verbally bullish, but their money is flowing out. $ETH ETFs did see a modest net inflow of $9 million, which is why ETH outperformed—but an inflow of $9 million is not enough to tell us much. 3) The negotiations are still a question mark. Trump unilaterally said that “the framework of the agreement is taking shape,” while Iran’s Foreign Ministry stated the same day that “the Strait of Hormuz will not return to its pre-conflict state.” There is a clear temperature gap between the two sides. If the negotiations fall short of expectations, oil prices rebound → inflation expectations rise again → this entire logic reverses on the spot. BTC The real signals are spot volume and ETF flows—unless both turn positive, the rebound is just rented.
BTC
+1,67%
ETH
+0,76%
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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O Ethereum (ETH) ainda é um bom investimento?
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