Comprar Ethereum(ETH)

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Preço estimado
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$1.895,74
-2,79%
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Como comprar Ethereum(ETH) com USD?

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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
$1.895,74
-2,79%
Mercados
Popularidade
Capitalização de Mercado
#4
$228,78B
Volume
Oferta em circulação
$212,34M
120,68M

A partir de agora, o preço de Ethereum (ETH) está cotado em $1.895,74 por moeda. A oferta circulante é de aproximadamente 120.682.749,82 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 $212,34M, representando um -2.79% em comparação com o dia anterior. Na semana passada, Ethereum cotou em +0.54%, 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)

Our Across Thesis
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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
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Últimas notícias sobre Ethereum(ETH)

23/07/2026 18:23Ethan Brooks
Ripple 推出 Ripple 铸造平台,用于机构管理 RLUSD
23/07/2026 16:43Gate News
以太坊最新成交额较已实现价格低17%,在5个回调触底信号中仅有2个获得确认:CryptoQuant
23/07/2026 16:06Gate News
PancakeSwap 流动性池在 7 月 24 日签署恶意 EIP-7702 后损失 $2.96M(约296万美元)
23/07/2026 16:01Gate News
SEC 同意于 7 月 22 日支付 15 万美元,以就以太坊 FOIA 诉讼达成和解
23/07/2026 15:28Gate News
ETH 15分钟回调0.63%:TBO阻力受压与BTC dominance上行共振引发短线调整
Mais notícias sobre ETH
“I originally just wanted to catch a pullback, but I didn’t expect $ACE  to cooperate so well. I casually opened a 25x short at 0.1363—so that’s 10x profit? ☕️
This is my ultimate control of the chart—precisely touching the highest point of these past few days. Now the price has fallen below 0.0803, and the 1007.49% gains are already in my mouth!
Trading advice: Those who know how to buy are disciples, and those who know how to sell are masters. Quickly close half the position to lock in the profit, and set the other half with a break-even stop loss to go after even higher returns.
Brothers who haven’t gotten on yet, don’t slap your thighs—adjust your mindset. The next wave of the market is coming right away. Keeping in sync is the true way to win! 😎$BTC $ETH ”
AnalystSiZhe
23/07/2026 18:30
“I originally just wanted to catch a pullback, but I didn’t expect $ACE to cooperate so well. I casually opened a 25x short at 0.1363—so that’s 10x profit? ☕️ This is my ultimate control of the chart—precisely touching the highest point of these past few days. Now the price has fallen below 0.0803, and the 1007.49% gains are already in my mouth! Trading advice: Those who know how to buy are disciples, and those who know how to sell are masters. Quickly close half the position to lock in the profit, and set the other half with a break-even stop loss to go after even higher returns. Brothers who haven’t gotten on yet, don’t slap your thighs—adjust your mindset. The next wave of the market is coming right away. Keeping in sync is the true way to win! 😎$BTC $ETH ”
ACE
-10,27%
BTC
-1,9%
ETH
-3,04%
$BTC  Looking back at today’s intraday行情, BTC has mainly been consolidating around 65,500, showing no significant fluctuations during the day. As the US stock market opened in the evening, the pair came under pressure and moved downward, with the low touching the 64,688 area as a support. ETH followed BTC’s move as well, dropping to around 1,880 before stabilizing and ranging.
Old Yang’s evening positioning on the alts was adjusted quickly after noticing things were off—he decisively stopped the trade and exited, without stubbornly holding the losing position. Next, he expects a rebound to above 65,000, then to reverse and trade again, successfully getting the losing “loss” back. Chasing losses isn’t scary; what’s scary is stubbornly holding an incorrect position. Knowing when to cut losses promptly, letting go of obsession, and adjusting your trading approach according to market changes is the foundation for long-term stable gains. Clinging to a dead-set “hold the order” approach only keeps expanding losses and traps you deeper and deeper.
From the current order book, BTC rallies to meet resistance and then pulls back. Downward moves also have strong buy support. Upper and lower shadow candles are dense; although the bulls can’t push higher effectively, the bears’ sell-off also lacks strong follow-through momentum. This suggests the market is still in a tug-of-war overall, with volatility mainly featuring consolidation and wash trading.
On the four-hour timeframe, BTC has already broken below the Bollinger Band middle track at 65,500. MACD has formed a dead cross above the water, and the green histogram continues to expand—indicating that bearish momentum is still being released. Next, the key focus is whether BTC can hold the critical support zone of 64,500–64,700. If it breaks, it will then look toward 63,500.
Midnight BTC short in the 64,700–65,000 range, target around 63,500  
Midnight ETH short in the 1,870–1,900 range, target around 1,800 #SEC警告链上借贷或涉证券监管 $BTC  ‌$ETH  ‌
OldYangOnTrends
23/07/2026 18:30
$BTC Looking back at today’s intraday行情, BTC has mainly been consolidating around 65,500, showing no significant fluctuations during the day. As the US stock market opened in the evening, the pair came under pressure and moved downward, with the low touching the 64,688 area as a support. ETH followed BTC’s move as well, dropping to around 1,880 before stabilizing and ranging. Old Yang’s evening positioning on the alts was adjusted quickly after noticing things were off—he decisively stopped the trade and exited, without stubbornly holding the losing position. Next, he expects a rebound to above 65,000, then to reverse and trade again, successfully getting the losing “loss” back. Chasing losses isn’t scary; what’s scary is stubbornly holding an incorrect position. Knowing when to cut losses promptly, letting go of obsession, and adjusting your trading approach according to market changes is the foundation for long-term stable gains. Clinging to a dead-set “hold the order” approach only keeps expanding losses and traps you deeper and deeper. From the current order book, BTC rallies to meet resistance and then pulls back. Downward moves also have strong buy support. Upper and lower shadow candles are dense; although the bulls can’t push higher effectively, the bears’ sell-off also lacks strong follow-through momentum. This suggests the market is still in a tug-of-war overall, with volatility mainly featuring consolidation and wash trading. On the four-hour timeframe, BTC has already broken below the Bollinger Band middle track at 65,500. MACD has formed a dead cross above the water, and the green histogram continues to expand—indicating that bearish momentum is still being released. Next, the key focus is whether BTC can hold the critical support zone of 64,500–64,700. If it breaks, it will then look toward 63,500. Midnight BTC short in the 64,700–65,000 range, target around 63,500 Midnight ETH short in the 1,870–1,900 range, target around 1,800 #SEC警告链上借贷或涉证券监管 $BTC ‌$ETH ‌
BTC
-1,9%
ETH
-3,04%
$ETH Bro, both gold and the US stocks have fallen so much—why don’t you also dump? Falling to 1700 isn’t too much, right?
TheBiggerTheWaves,TheMore
23/07/2026 18:29
$ETH Bro, both gold and the US stocks have fallen so much—why don’t you also dump? Falling to 1700 isn’t too much, right?
ETH
-3,11%
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?
x
Posso comprar US$ 10 em Ethereum?
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