Comprar Ethereum(ETH)

Comprar Ethereum facilmente com nosso guia passo a passo.
Preço estimado
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$1.752,84
+0,42%
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Como comprar Ethereum(ETH) com USD?

Insira o Valor
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Confirmar ordem
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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
$1.752,84
+0,42%
Mercados
Popularidade
Capitalização de Mercado
#2
$211,53B
Volume
Oferta em circulação
$466,31M
120,68M

A partir de agora, o preço de Ethereum (ETH) está cotado em $1.752,84 por moeda. A oferta circulante é de aproximadamente 120.684.032,32 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 $466,31M, representando um +0.42% em comparação com o dia anterior. Na semana passada, Ethereum cotou em +4.97%, 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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How to Mine Ethereum in 2025: A Complete Guide for Beginners
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Últimas notícias sobre Ethereum(ETH)

18/06/2026 12:39Gate News
比特币跌破 64,000 美元,因美联储的 Kevin Warsh 采取强硬立场,BTC 现货 ETF 录得 8200 万美元资金流出
18/06/2026 11:53Crypto Frontier
比特币和以太坊在美联储决定后于 Binance 上未平仓合约减少 15 亿美元
18/06/2026 11:52Gate News
比特币和以太坊未平仓合约在美联储利率决定后暴跌 15 亿美元
18/06/2026 11:44Gate News
Aztec 的已弃用支付产品遭受 217 万美元的漏洞攻击,四天内第二次攻击
18/06/2026 11:23Ethan Brooks
以太坊在 2026 年第一季度实现 13.2 百万月活跃用户
Mais notícias sobre ETH
The Illusion of Stability
Trump’s gamble seems to have paid off - Kevin Warsh may have found the only way to deal with stubbornly high inflation without even hinting at rate hikes:
“We’ve dropped forward guidance.”
In other words, the Fed is no longer going to telegraph where rates are headed. Everything will be decided “meeting by meeting.”
Markets had been bracing for a more hawkish tone, so this was interpreted as surprisingly dovish. Stocks immediately ripped higher before giving back some gains.
The rest of the press conference barely mattered. Although one detail stood out: unlike Powell’s usual “Good afternoon,” the new Fed chair opened with a simple “Good day.” 😁
Now the real question is whether the hand hovering over the Sell button will start shaking.
Everyone knows inflation remains elevated. Everyone knows monetary policy is in a difficult spot. But everyone also knows that Trump is willing to do whatever it takes to prevent a market meltdown.
The worst-case scenario didn’t happen.
But nothing fundamentally improved either.
Markets were simply fed an illusion of stability - enough to calm investors down, at least for now.
P.S. Expect Trump and his talking heads, like Kevin Hassett, to reinforce Warsh’s dovish narrative in the coming days. The messaging campaign has only just begun. 📈👀
$BTC  ‌$ETH  ‌
Devchain
18/06/2026 12:37
The Illusion of Stability Trump’s gamble seems to have paid off - Kevin Warsh may have found the only way to deal with stubbornly high inflation without even hinting at rate hikes: “We’ve dropped forward guidance.” In other words, the Fed is no longer going to telegraph where rates are headed. Everything will be decided “meeting by meeting.” Markets had been bracing for a more hawkish tone, so this was interpreted as surprisingly dovish. Stocks immediately ripped higher before giving back some gains. The rest of the press conference barely mattered. Although one detail stood out: unlike Powell’s usual “Good afternoon,” the new Fed chair opened with a simple “Good day.” 😁 Now the real question is whether the hand hovering over the Sell button will start shaking. Everyone knows inflation remains elevated. Everyone knows monetary policy is in a difficult spot. But everyone also knows that Trump is willing to do whatever it takes to prevent a market meltdown. The worst-case scenario didn’t happen. But nothing fundamentally improved either. Markets were simply fed an illusion of stability - enough to calm investors down, at least for now. P.S. Expect Trump and his talking heads, like Kevin Hassett, to reinforce Warsh’s dovish narrative in the coming days. The messaging campaign has only just begun. 📈👀 $BTC ‌$ETH ‌
BTC
-0,72%
ETH
+0,19%
😱 RWA breaks 43 billion! Korea’s giant has directly moved the ETF on-chain?
Big news! The total locked value in the RWA tokenization market has surpassed $43 billion, growing 37% over the past 180 days. And with Ethereum owning 57.8% of the share—just looking at these numbers makes your scalp tingle.
Even more explosive: Korea’s largest asset management company, Mirae Asset (managing $72.1 billion in assets), has officially signed with Ondo Finance to tokenize and bring onto the chain all of its Global X AI ETF and blockchain ETF. This is the first time an Asian asset management giant has directly put its existing ETF product lineup on-chain.
The imagination space here is huge. There’s yet another channel for institutional funds to enter, providing a real incremental funding inflow to the liquidity structure for ETH and the entire altcoin sector. Standard Chartered and Citibank predict that the RWA market could reach trillions of dollars by 2030—now it’s only $4.3 billion, you decide what that implies.
Now let’s talk about the chart.
$H  ‌Today is pretty strong. The current price is around 0.25545, up more than 10% in the past 24 hours. The SAR is at 0.26270, and there’s short-term pressure. But pay attention—today at 17:45, the last price protection mechanism for the HUSDT perpetual contract just ended, so volatility may increase. Stay a bit more alert.
$ETH  ‌This side is more sluggish. The current price is around 1742, slightly down over the past 24 hours. The SAR is in the 1744–1756 range. The Bollinger upper band is 1773, and the lower band is 1720—typical range-bound oscillation. Bulls and bears are both waiting for direction, so don’t rush.
Also tonight at 22:10 (UTC+8), the RE/USDT contract officially opens on Sesame, with a trading competition reward of 2.4 million RE. RE Protocol focuses on reinsurance RWA, channeling stablecoin capital into real-world reinsurance contracts—another contestant in the RWA track. If you’re interested, keep an eye on it.
To summarize a few practical points:
1. RWA is real institutions entering with real money—not trading hype. $4.3 billion is just the starting point.
2. ETH is currently moving sideways, but the fundamentals for on-chain asset expansion are still in motion; the medium- to long-term logic hasn’t changed.
3. When new coins launch, volatility is high. If you want to participate, be mindful of the risks—don’t get carried away.
The market is always changing, but following the direction of real capital flows is likely not a bad move.
👆 Follow me—every day I’ll help you understand the logic behind the market.
#我的Gate交易时刻 #Gate现货交易量增幅全球第一 [@Gate_Square](gt://mention/UlVAVVpbAwsO0O0O)
TalkingAboutMemeAsTheCoinMakes
18/06/2026 12:30
😱 RWA breaks 43 billion! Korea’s giant has directly moved the ETF on-chain? Big news! The total locked value in the RWA tokenization market has surpassed $43 billion, growing 37% over the past 180 days. And with Ethereum owning 57.8% of the share—just looking at these numbers makes your scalp tingle. Even more explosive: Korea’s largest asset management company, Mirae Asset (managing $72.1 billion in assets), has officially signed with Ondo Finance to tokenize and bring onto the chain all of its Global X AI ETF and blockchain ETF. This is the first time an Asian asset management giant has directly put its existing ETF product lineup on-chain. The imagination space here is huge. There’s yet another channel for institutional funds to enter, providing a real incremental funding inflow to the liquidity structure for ETH and the entire altcoin sector. Standard Chartered and Citibank predict that the RWA market could reach trillions of dollars by 2030—now it’s only $4.3 billion, you decide what that implies. Now let’s talk about the chart. $H ‌Today is pretty strong. The current price is around 0.25545, up more than 10% in the past 24 hours. The SAR is at 0.26270, and there’s short-term pressure. But pay attention—today at 17:45, the last price protection mechanism for the HUSDT perpetual contract just ended, so volatility may increase. Stay a bit more alert. $ETH ‌This side is more sluggish. The current price is around 1742, slightly down over the past 24 hours. The SAR is in the 1744–1756 range. The Bollinger upper band is 1773, and the lower band is 1720—typical range-bound oscillation. Bulls and bears are both waiting for direction, so don’t rush. Also tonight at 22:10 (UTC+8), the RE/USDT contract officially opens on Sesame, with a trading competition reward of 2.4 million RE. RE Protocol focuses on reinsurance RWA, channeling stablecoin capital into real-world reinsurance contracts—another contestant in the RWA track. If you’re interested, keep an eye on it. To summarize a few practical points: 1. RWA is real institutions entering with real money—not trading hype. $4.3 billion is just the starting point. 2. ETH is currently moving sideways, but the fundamentals for on-chain asset expansion are still in motion; the medium- to long-term logic hasn’t changed. 3. When new coins launch, volatility is high. If you want to participate, be mindful of the risks—don’t get carried away. The market is always changing, but following the direction of real capital flows is likely not a bad move. 👆 Follow me—every day I’ll help you understand the logic behind the market. #我的Gate交易时刻 #Gate现货交易量增幅全球第一 [@Gate_Square](gt://mention/UlVAVVpbAwsO0O0O)
H
+29,02%
ETH
+0,19%
Don't say it, today this was really straightforward! 📉🚀 When I opened the market in the morning, $VIRTUAL  had already broken through the high-level frustrating rhythm from a few days ago afternoon, the bears didn't beat around the bush this time.  
Before the market fully started, I noticed that VIRTUAL's rebound didn't look right: the upward push didn't continue, volume didn't follow, and support wasn't strong.  
Many people were excited about the small rebound, but I judged it to be heavily baiting, and directly planned to short around 0.8187 👀📌  
Now the current price is at 0.5958, with a return of +1931.84%, this move was very smooth ✅💰 The previous was really grinding, and the exit was truly satisfying.  
Understand it and execute, don't hesitate at the last moment.  
First take profits, close 80%, leave 20% at the cost price for protection 🎯🛑 If it continues to drop, let the profits run, and don't fight the rebound.  
If you missed it, don't chase, chasing easily gets you hurt ⚠️ Wait for a pullback confirmation, wait for the next more comfortable position, and see the new signals when they appear 🔔  
‍$BTC  $ETH
TraderMakino
18/06/2026 12:06
Don't say it, today this was really straightforward! 📉🚀 When I opened the market in the morning, $VIRTUAL had already broken through the high-level frustrating rhythm from a few days ago afternoon, the bears didn't beat around the bush this time. Before the market fully started, I noticed that VIRTUAL's rebound didn't look right: the upward push didn't continue, volume didn't follow, and support wasn't strong. Many people were excited about the small rebound, but I judged it to be heavily baiting, and directly planned to short around 0.8187 👀📌 Now the current price is at 0.5958, with a return of +1931.84%, this move was very smooth ✅💰 The previous was really grinding, and the exit was truly satisfying. Understand it and execute, don't hesitate at the last moment. First take profits, close 80%, leave 20% at the cost price for protection 🎯🛑 If it continues to drop, let the profits run, and don't fight the rebound. If you missed it, don't chase, chasing easily gets you hurt ⚠️ Wait for a pullback confirmation, wait for the next more comfortable position, and see the new signals when they appear 🔔 ‍$BTC $ETH
VIRTUAL
-2,16%
BTC
-0,72%
ETH
+0,19%
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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