Comprar Ethereum(ETH)

Comprar Ethereum facilmente com nosso guia passo a passo.
Preço estimado
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$2.273,97
-2.54%
Escaneie o código QR e baixe o app da Gate

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
$2.273,97
-2.54%
Mercados
Popularidade
Capitalização de Mercado
#2
$274,43B
Volume
Oferta em circulação
$366,74M
120,68M

A partir de agora, o preço de Ethereum (ETH) está cotado em $2.273,97 por moeda. A oferta circulante é de aproximadamente 120.686.916,66 ETH, resultando em uma capitalização de mercado total de $120,68M, Classificação atual de capitalização de mercado: 2.

Nas últimas 24 horas, o volume de negociação em Ethereum atingiu $366,74M, representando um -2.54% em comparação com o dia anterior. Na semana passada, Ethereum cotou em -0.33%, 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
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.
Convert
Troque rapidamente ETH por outras criptomoedas com facilidade.

Benefícios de comprar Ethereum pela Gate

Com 3.500 criptomoedas para você escolher
Consistentemente um dos 10 melhores CEXs desde 2013
100% de comprovação de reservas desde maio de 2020
Negociação eficiente com saque e depósito instantâneos

Outras criptomoedas disponíveis na Gate

Saiba mais sobre Ethereum(ETH)

What Is Ethereum 2.0? Understanding The Merge
Intermediate
Our Across Thesis
Intermediate
Reflections on Ethereum Governance Following the 3074 Saga
Intermediate
Mais artigos sobre ETH
Atingido o Marco de 164 500 ETH em Staking na Gate! Análise do Rendimento Anual de 4,3 % e Guia para Começar
Este artigo apresenta uma análise aprofundada das fontes de receita, do mecanismo de recompensas em escalões e do token de staking de liquidez GTETH. Examina ainda os desenvolvimentos mais recentes na mineração de ETH, à luz das atualizações da rede Ethereum, das taxas de staking superiores a 32% e da crescente tendência de restaking.
O novo paradigma de staking de ETH da Gate: como a liquidez está a transformar os retornos e as estratégias de alocação
Ao abrigo do mecanismo Proof-of-Stake (PoS), o ETH tornou-se um ativo gerador de rendimento, sendo o staking líquido uma resposta às limitações do staking bloqueado. Este artigo analisa o funcionamento do staking líquido, as suas fontes de rendimento e estratégias práticas para maximizar os retornos.
Monitorização Inteligente de Ativos Gate.AI: Alertas em Tempo Real Baseados em IA e Análise do Estado da Carteira
Gate.AI disponibiliza dados de mercado em tempo real, análise do estado da conta e alertas automáticos. Com reconhecimento contextual e interação em linguagem natural, ajuda os utilizadores a acompanhar ativos como BTC, ETH, GT e outros.
Mais ETH Blog
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 are smart contracts and how do they work on Ethereum?
Smart contracts are self-executing contracts with the terms of the agreement directly written into code. They automatically execute when predefined conditions are met, eliminating the need for intermediaries.
Mais ETH Wiki

Últimas notícias sobre Ethereum(ETH)

2026-05-08 06:53GateNews
交易员黄力诚在一个月内将持仓滚动至 5580 万美元,在 Hyperliquid 上获得 $400K 的盈利
2026-05-08 06:36Crypto News Land
SHIB 自 2024 年末以来持续下跌趋势:持有者的关键洞察
2026-05-08 06:03GateNews
Grapefruit Trading 将 33,370 ETH(7613 万美元)质押给 Eth2
2026-05-08 05:45Market Whisper
Lookonchain:疑似 Erik Voorhees 关联地址新增 2920 枚 ETH
2026-05-08 05:42Market Whisper
以太坊 Uniswap v4 Hook 机制代币 sat1 上线,市值达 840 万美元
Mais notícias sobre ETH
Market trends are never predicted, only followed; trading doesn't rely on intuition, it depends entirely on the system.  
Every live trading session helps everyone earn real profits.  
Upcoming live sessions continue:  
✔ Real-time market analysis  
✔ Precise entry and exit points  
✔ Risk control hands-on teaching  
For beginners and newcomers, one-on-one assistance to build your own trading system: EMA/MACD/Bollinger Bands/chart patterns, position management, and mindset development—all integrated, saying goodbye to blind trading.  
If you want to systematically learn trading and achieve long-term stable profits, send me a private message, and I will guide you step by step.  
$BTC $ETH
QingGegea
2026-05-08 06:54
Market trends are never predicted, only followed; trading doesn't rely on intuition, it depends entirely on the system. Every live trading session helps everyone earn real profits. Upcoming live sessions continue: ✔ Real-time market analysis ✔ Precise entry and exit points ✔ Risk control hands-on teaching For beginners and newcomers, one-on-one assistance to build your own trading system: EMA/MACD/Bollinger Bands/chart patterns, position management, and mindset development—all integrated, saying goodbye to blind trading. If you want to systematically learn trading and achieve long-term stable profits, send me a private message, and I will guide you step by step. $BTC $ETH
BTC
-2.24%
ETH
-2.62%
5.8 Afternoon Market Analysis:
Bitcoin's overall trend today continues to weaken with oscillating downward movement. After breaking below the 80,000 level in the morning, bearish sentiment further intensified, with a low rebound to around 79,000. Currently, although there is a slight rebound, the overall strength is weak, and selling pressure above remains evident, indicating that market bullish enthusiasm is not strong. In the short term, the 80,000 level has shifted from previous support to a temporary resistance level. If subsequent rebounds fail to stabilize above this area, there is still a possibility of further downward testing. The current market is more inclined toward technical correction, and the overall bearish trend has not yet changed.
The "mistress" (a slang term for a secondary token or altcoin) also follows the market weakness, with multiple intraday rebounds failing to effectively break through the upper resistance zone, indicating insufficient bullish momentum. As market risk sentiment cools, funds are becoming more cautious, and there is still a risk of further pullbacks in the short term. Overall, the current trend remains dominated by bears, and it is not recommended to blindly chase longs. Focus on high shorting opportunities after rebounds, and patiently wait for the trend to further develop. #比特币跌破8万美元 $BTC $ETH
MasterZhuGong
2026-05-08 06:54
5.8 Afternoon Market Analysis: Bitcoin's overall trend today continues to weaken with oscillating downward movement. After breaking below the 80,000 level in the morning, bearish sentiment further intensified, with a low rebound to around 79,000. Currently, although there is a slight rebound, the overall strength is weak, and selling pressure above remains evident, indicating that market bullish enthusiasm is not strong. In the short term, the 80,000 level has shifted from previous support to a temporary resistance level. If subsequent rebounds fail to stabilize above this area, there is still a possibility of further downward testing. The current market is more inclined toward technical correction, and the overall bearish trend has not yet changed. The "mistress" (a slang term for a secondary token or altcoin) also follows the market weakness, with multiple intraday rebounds failing to effectively break through the upper resistance zone, indicating insufficient bullish momentum. As market risk sentiment cools, funds are becoming more cautious, and there is still a risk of further pullbacks in the short term. Overall, the current trend remains dominated by bears, and it is not recommended to blindly chase longs. Focus on high shorting opportunities after rebounds, and patiently wait for the trend to further develop. #比特币跌破8万美元 $BTC $ETH
BTC
-2.24%
ETH
-2.62%
No one has ever been able to fully capitalize on all market waves; missed opportunities were never meant for you;  
Compared to how much money you make, learning not to lose big money first is the key to survival;  
Heavy positions and luck-based trading will eventually cause you to lose everything in one go;  
Shakeouts are not meant to crush you, but to wash out the indecisive traders.  
Bitcoin surged early yesterday, leading the rally, reaching a high of 81,708 in the stage high;  
In the afternoon and evening, after a brief surge, the bullish momentum quickly exhausted, with a low of around 80,260 before a slight rebound and recovery.  
Ethereum moved in sync with Bitcoin’s rise and fall, following the same rhythm, with intraday highs of 2,356 and lows of 2,284.  
In the short term, after the price surged to the historical high of 82,828 and faced resistance, it sharply dropped, effectively breaking below the middle band of the Bollinger Bands, a strong support level;  
Currently hovering near the lower band, the overall market has shifted from a strong upward trend to a corrective weak zone;  
Once the lower band support is broken, the downward space will be fully opened.  
All three lines are in the oversold zone below 20, with the J-line turning first, indicating a short-term oversold rebound and correction;  
However, the major downtrend has not reversed, and the rebound is only a correction.  
A standard death cross has formed at high levels, with a significant increase in green energy bars, indicating ongoing bearish momentum;  
Mid-term correction pressure remains very high.  
The biggest and most direct variable today: Iran will officially respond today to the US’s 14-point peace ceasefire proposal;  
If the response is moderate and negotiations proceed smoothly: Middle East geopolitical risks will significantly decrease, risk aversion will fade, and BTC will quickly rebound and recover, breaking above 81,000;  
If the response is tough and negotiations break down: escalation of conflict and panic will spread, and the market will continue to decline sharply, with the 79,000 level lost and heading straight for the 77,500 zone.  
Bitcoin: Bearish near 80,000, target: 78,500  
Ethereum: Bearish near 2,300, target: 2,200
ZhaoXiangmingTrendTalk
2026-05-08 06:54
No one has ever been able to fully capitalize on all market waves; missed opportunities were never meant for you; Compared to how much money you make, learning not to lose big money first is the key to survival; Heavy positions and luck-based trading will eventually cause you to lose everything in one go; Shakeouts are not meant to crush you, but to wash out the indecisive traders. Bitcoin surged early yesterday, leading the rally, reaching a high of 81,708 in the stage high; In the afternoon and evening, after a brief surge, the bullish momentum quickly exhausted, with a low of around 80,260 before a slight rebound and recovery. Ethereum moved in sync with Bitcoin’s rise and fall, following the same rhythm, with intraday highs of 2,356 and lows of 2,284. In the short term, after the price surged to the historical high of 82,828 and faced resistance, it sharply dropped, effectively breaking below the middle band of the Bollinger Bands, a strong support level; Currently hovering near the lower band, the overall market has shifted from a strong upward trend to a corrective weak zone; Once the lower band support is broken, the downward space will be fully opened. All three lines are in the oversold zone below 20, with the J-line turning first, indicating a short-term oversold rebound and correction; However, the major downtrend has not reversed, and the rebound is only a correction. A standard death cross has formed at high levels, with a significant increase in green energy bars, indicating ongoing bearish momentum; Mid-term correction pressure remains very high. The biggest and most direct variable today: Iran will officially respond today to the US’s 14-point peace ceasefire proposal; If the response is moderate and negotiations proceed smoothly: Middle East geopolitical risks will significantly decrease, risk aversion will fade, and BTC will quickly rebound and recover, breaking above 81,000; If the response is tough and negotiations break down: escalation of conflict and panic will spread, and the market will continue to decline sharply, with the 79,000 level lost and heading straight for the 77,500 zone. Bitcoin: Bearish near 80,000, target: 78,500 Ethereum: Bearish near 2,300, target: 2,200
BTC
-2.24%
ETH
-2.62%
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)?
x
Como comprar Ethereum (ETH) para iniciantes?
x
Onde é o lugar mais seguro para comprar Ethereum (ETH)?
x
O Ethereum (ETH) ainda é um bom investimento?
x
Posso comprar US$ 10 em Ethereum?
x