Comprar Ethereum(ETH)

Comprar Ethereum facilmente com nosso guia passo a passo.
Preço estimado
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$1.574,72
+0,75%
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
$1.574,72
+0,75%
Mercados
Popularidade
Capitalização de Mercado
#3
$190,04B
Volume
Oferta em circulação
$280,59M
120,68M

A partir de agora, o preço de Ethereum (ETH) está cotado em $1.574,72 por moeda. A oferta circulante é de aproximadamente 120.683.477,19 ETH, resultando em uma capitalização de mercado total de $120,68M, Classificação atual de capitalização de mercado: 3.

Nas últimas 24 horas, o volume de negociação em Ethereum atingiu $280,59M, representando um +0.75% em comparação com o dia anterior. Na semana passada, Ethereum cotou em -9.26%, 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
Why Has the XRP ETF Seen Eight Consecutive Weeks of Net Inflows While BTC and ETH Face Large-Scale Redemptions?
Last week, the crypto ETF market saw a rare divergence: the XRP spot ETF recorded a net inflow of $22.99 million, while BTC, ETH, and SOL all experienced net outflows.
BTC Market Dominance Climbs to 58%: Why Is Capital Flocking to Bitcoin as Altcoins Plunge?
Bitcoin’s market dominance has climbed above 58%, while ETH dropped 9.6% over the week, DOGE fell 13%, and XRP declined 8.1%. Capital is rapidly flowing out of altcoins and back into BTC as a safe haven.
Gate ETH Staking: A Smarter Way to Maximize Your Ethereum Holdings
Discover how Gate ETH Staking empowers investors to easily participate in the Ethereum PoS ecosystem—no need to set up your own node. Explore on-chain yield opportunities, maximize the efficiency of your ETH assets, and build a more robust long-term Web3 investment strategy.
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)

29/06/2026 15:50Gate News
黄立行将其 25x 以太坊多头头寸减仓至 1,200 ETH
29/06/2026 15:42Gate News
BitMine ETH 持仓达到 570 万,一周内增加 27,084
29/06/2026 14:17Gate News
ETH 15分钟下跌0.77%:亚太与欧洲交易时段换手导致短线抛压
29/06/2026 12:37Gate News
BitMine 在一周内增加 27,084 ETH,总持仓达 570 万
29/06/2026 12:22Gate News
比特币隐含波动率上升,交易员买入5.5万美元-$58K 看跌期权
Mais notícias sobre ETH
Just a few days ago it was still holding firm, but today it's been knocked back to its true form! 📉🚨
A few days ago before bed $XAG  it was still grinding sideways at highs. The chart looked not weak, but the details were very hollow: the upward move had no volume, no one was buying at higher levels, and the bounce became weaker and weaker.
Before the market had fully kicked off, I was watching XAG's upward attempts. Each time it was a bit short, each time it was pushed back. At this level with insufficient support, I'd rather wait for shorts to cash in than chase the sentiment. 👀📌
After the opportunity presented itself around 68.59, I opened a short according to plan. Now the price has come to 58.27, return +1400.00%. Those on board should know the feeling. ✅🔥💰
Good positions come from waiting, not from chasing.
Here I'll first cover 80%, take the bulk profit, and keep the remaining 20% with cost price protection. If it continues to drop, let the profits run; if it bounces back, don't let the gains become uncomfortable. 🎯🛑
Chasing tails easily gets you hit.
If you missed it, don't chase. Chasing tails messes up your mindset. ⚠️ Wait for a pullback confirmation, wait for the next clear signal. When the next opportunity comes, then look again. 🔔
‍$BTC  $ETH
MorningDawnTalksCrypto
29/06/2026 17:05
Just a few days ago it was still holding firm, but today it's been knocked back to its true form! 📉🚨 A few days ago before bed $XAG it was still grinding sideways at highs. The chart looked not weak, but the details were very hollow: the upward move had no volume, no one was buying at higher levels, and the bounce became weaker and weaker. Before the market had fully kicked off, I was watching XAG's upward attempts. Each time it was a bit short, each time it was pushed back. At this level with insufficient support, I'd rather wait for shorts to cash in than chase the sentiment. 👀📌 After the opportunity presented itself around 68.59, I opened a short according to plan. Now the price has come to 58.27, return +1400.00%. Those on board should know the feeling. ✅🔥💰 Good positions come from waiting, not from chasing. Here I'll first cover 80%, take the bulk profit, and keep the remaining 20% with cost price protection. If it continues to drop, let the profits run; if it bounces back, don't let the gains become uncomfortable. 🎯🛑 Chasing tails easily gets you hit. If you missed it, don't chase. Chasing tails messes up your mindset. ⚠️ Wait for a pullback confirmation, wait for the next clear signal. When the next opportunity comes, then look again. 🔔 ‍$BTC $ETH
XAG
-1,36%
BTC
+0,29%
ETH
+0,89%
The last glance before bed was still churning, and waking up directly handed in homework to the shorts! 🔥📉  
A few days ago before bed, $AVAAI  was still swinging sideways at a high level, looking stable on the surface, but the rebounds were actually getting weaker, buy orders couldn't hold, and the overhead resistance didn't loosen either.  
During the intraday topping grind, I saw that AVAAI couldn't cleanly break through each time it tried to push up, and volume wasn't cooperating 👀 At such a level, I don't chase the noise—my judgment was that it reeked of a bull trap, so I reminded at the time that going short was clearer.  
Now it's dropped from 0.005388 to 0.005256, and +60.07% has already been cashed out 🎉✅ The grinding beforehand was real, and the smooth ride afterward is also real.  
If you understand it, execute—don't hesitate at the doorstep.  
When it's time to feast, don't act calm.  
In handling, don't be greedy—first close 80% 👉💰 Leave the remaining 20% with cost price protection; if it continues to drop, let the profit run; if it bounces back, don't give back the meat already in hand.  
If you missed it, don't chase 🚨 Chasing tail is easy to get slapped—wait for the next clear signal, wait for a more comfortable entry in the next round before moving 📌  
‍$BTC  $ETH
AsakiSaysTrends
29/06/2026 17:02
The last glance before bed was still churning, and waking up directly handed in homework to the shorts! 🔥📉 A few days ago before bed, $AVAAI was still swinging sideways at a high level, looking stable on the surface, but the rebounds were actually getting weaker, buy orders couldn't hold, and the overhead resistance didn't loosen either. During the intraday topping grind, I saw that AVAAI couldn't cleanly break through each time it tried to push up, and volume wasn't cooperating 👀 At such a level, I don't chase the noise—my judgment was that it reeked of a bull trap, so I reminded at the time that going short was clearer. Now it's dropped from 0.005388 to 0.005256, and +60.07% has already been cashed out 🎉✅ The grinding beforehand was real, and the smooth ride afterward is also real. If you understand it, execute—don't hesitate at the doorstep. When it's time to feast, don't act calm. In handling, don't be greedy—first close 80% 👉💰 Leave the remaining 20% with cost price protection; if it continues to drop, let the profit run; if it bounces back, don't give back the meat already in hand. If you missed it, don't chase 🚨 Chasing tail is easy to get slapped—wait for the next clear signal, wait for a more comfortable entry in the next round before moving 📌 ‍$BTC $ETH
AVAAI
-2,83%
BTC
+0,29%
ETH
+0,89%
The fake strength from a few days ago finally showed its true colors today! 🚨📉 When I opened the screen this morning, $ADA  the script of high-level resistance played out directly. The earlier grind was painful, but once the direction emerged, it was decisive.
Before the market fully started, I noticed ADA's bounces getting weaker and weaker, the upper resistance wasn't broken, and volume wasn't following. 👀 So I didn't chase longs; instead, I waited for it to lose momentum and went short around 0.2403. 🎯
Now the price has dropped to 0.1454, yielding a return of +2802.19%. This was a satisfying trade, and keeping the rhythm right was key. 🔥💰
When it's time to profit, don't pretend to be calm.
Good entries are waited for, not chased.
Take profits first, close 80% of the position, and protect the remaining 20% with cost price. ✅📌 If it continues to crash, let the profits run; if it retraces, don't give back the gains. 🛑
If you missed it, don't chase; chasing often messes with your mindset. ⚠ Wait for a retracement confirmation before taking the next shot. 🔔
‍$BTC  $ETH
AnalystBrotherChen
29/06/2026 16:59
The fake strength from a few days ago finally showed its true colors today! 🚨📉 When I opened the screen this morning, $ADA the script of high-level resistance played out directly. The earlier grind was painful, but once the direction emerged, it was decisive. Before the market fully started, I noticed ADA's bounces getting weaker and weaker, the upper resistance wasn't broken, and volume wasn't following. 👀 So I didn't chase longs; instead, I waited for it to lose momentum and went short around 0.2403. 🎯 Now the price has dropped to 0.1454, yielding a return of +2802.19%. This was a satisfying trade, and keeping the rhythm right was key. 🔥💰 When it's time to profit, don't pretend to be calm. Good entries are waited for, not chased. Take profits first, close 80% of the position, and protect the remaining 20% with cost price. ✅📌 If it continues to crash, let the profits run; if it retraces, don't give back the gains. 🛑 If you missed it, don't chase; chasing often messes with your mindset. ⚠ Wait for a retracement confirmation before taking the next shot. 🔔 ‍$BTC $ETH
ADA
+1,46%
BTC
+0,29%
ETH
+0,89%
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