Comprar Ethereum(ETH)

Comprar Ethereum facilmente com nosso guia passo a passo.
Preço estimado
1 ETH ≈ 0,00 USD
Ethereum
ETH
Ethereum
$1.887,97
+0,42%
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
$1.887,97
+0,42%
Mercados
Popularidade
Capitalização de Mercado
#4
$227,84B
Volume
Oferta em circulação
$142,44M
120,68M

A partir de agora, o preço de Ethereum (ETH) está cotado em $1.887,97 por moeda. A oferta circulante é de aproximadamente 120.681.992,87 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 $142,44M, representando um +0.42% em comparação com o dia anterior. Na semana passada, Ethereum cotou em -0.98%, 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)

Our Across Thesis
Intermediate
What Is Ethereum 2.0? Understanding The Merge
Intermediate
Reflections on Ethereum Governance Following the 3074 Saga
Intermediate
Mais artigos sobre ETH
What Does Ethereum’s Staking Rate Surpassing 34.4% Mean? Analyzing the ETH Market Structure
The ETH staking ratio has climbed to a record high of 34.4%, while the price is consolidating around $1,880. ETF inflows are providing medium-term support, but the short-term technical outlook remains cautious.
The Dawn of the AI Agent Era: Why Grayscale Is Betting on ETH, SOL, WLD, and TAO—Analyzing the Core Value Logic of Four Major Networks
Grayscale Research identifies three major blockchain demands emerging from the rise of AI agents. Ethereum and Solana offer payment and settlement solutions, Worldcoin is building an identity layer, and Bittensor is developing a decentralized AI marketplace. Here’s a breakdown of how these four networks capture value.
Can the SEC’s Regulatory Plan Succeed the CLARITY Act? Crypto Markets Await a New Wave of Value Reassessment
The US SEC will vote on new regulations for crypto asset issuance on August 14, aiming to replace the stalled CLARITY Act. This article examines whether regulatory clarity in token issuance and institutional capital inflows can drive a price revaluation for assets such as BTC, ETH, and XRP.
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)

13/08/2026 23:53Gate News
SEC 批准富兰克林邓普顿基金持有 BENJI,无需遵守某些托管规则
13/08/2026 23:49Gate News
以太坊基金会放弃 Poseidon 哈希函数,转而采用 SHA/BLAKE,目标是在 2027-2028 年部署 leanVM
13/08/2026 23:02Gate News
尽管存在销毁机制,以太坊的 ETH 供应量在 2026 年年中仍略有通胀。
13/08/2026 20:12Gate News
富达向美国证券交易委员会(SEC)提交修正案,拟将以太坊 ETF 中至多 100% 的资产用于质押,并保留 85% 的质押奖励。
13/08/2026 20:03Gate News
加密市场过去24小时清算额达$238M ,多头仓位受创最重
Mais notícias sobre ETH
August 14, 2026 · SPCX surged to 146 before falling back to 141—did those who chased it make money or get trapped?
I shorted SPCX last week and got crushed by 23%; at the time, I felt like the sky was falling. Today I checked and saw it had climbed above its IPO price of 135.
SPCX shot straight from 133 to 146 in a massive Tuesday candle, reaching an intraday high of 149.6. It stood above its offering price for the first time ever. That 23% loss on my short—if I had held on until now, I’d have lost so much I wouldn’t dare look at my account.
The shorts have been nearly wiped out. Short interest fell from a peak of 34% to 11%; everyone who needed to run has run. What does that mean? There’s no one left to squeeze. The fuel for the short squeeze has burned out.
But yesterday it fell from 146 back to 141, down 3.3%. It surged on heavy volume and fell back on light volume. This pattern looks familiar—push up once, trap a batch of momentum chasers, then grind lower slowly.
One camp says: Musk has stated that AI revenue will surpass all other business lines as early as September, and computing capacity will increase tenfold. SpaceX is set to transform from a rocket company into an AI company and be revalued; 146 is just the beginning.
The other camp says: It burns $18.4 billion per quarter, and free cash flow will not turn positive until 2030. It’s already up 35% from the low—enough is enough.
I’ve been crushed once, so I’ve learned my lesson. I won’t chase above 135 this time; I’ll wait for it to pull back and confirm 135 as support. If it holds, then we’ll talk; if not, I’ll keep watching from the sidelines.
“Missing out feels worse than losing money, but losing money is more fatal than missing out.”
Do you think SPCX will continue surging after a pullback, or has it already peaked? $BTC $ETH #Gate用户规模突破5900万
PurpleRobeTaoistPriest
13/08/2026 23:55
August 14, 2026 · SPCX surged to 146 before falling back to 141—did those who chased it make money or get trapped? I shorted SPCX last week and got crushed by 23%; at the time, I felt like the sky was falling. Today I checked and saw it had climbed above its IPO price of 135. SPCX shot straight from 133 to 146 in a massive Tuesday candle, reaching an intraday high of 149.6. It stood above its offering price for the first time ever. That 23% loss on my short—if I had held on until now, I’d have lost so much I wouldn’t dare look at my account. The shorts have been nearly wiped out. Short interest fell from a peak of 34% to 11%; everyone who needed to run has run. What does that mean? There’s no one left to squeeze. The fuel for the short squeeze has burned out. But yesterday it fell from 146 back to 141, down 3.3%. It surged on heavy volume and fell back on light volume. This pattern looks familiar—push up once, trap a batch of momentum chasers, then grind lower slowly. One camp says: Musk has stated that AI revenue will surpass all other business lines as early as September, and computing capacity will increase tenfold. SpaceX is set to transform from a rocket company into an AI company and be revalued; 146 is just the beginning. The other camp says: It burns $18.4 billion per quarter, and free cash flow will not turn positive until 2030. It’s already up 35% from the low—enough is enough. I’ve been crushed once, so I’ve learned my lesson. I won’t chase above 135 this time; I’ll wait for it to pull back and confirm 135 as support. If it holds, then we’ll talk; if not, I’ll keep watching from the sidelines. “Missing out feels worse than losing money, but losing money is more fatal than missing out.” Do you think SPCX will continue surging after a pullback, or has it already peaked? $BTC $ETH #Gate用户规模突破5900万
BTC
-0,01%
ETH
+0,36%
August 14 Strategy Plan
Priority ranking, for followers only
Operation priority ranking
Priority 1: Go long on a pullback to 1878 - 1880
This is the setup I believe offers the best risk-reward today.
Long entry zone: 1878 - 1880.5
Ideal entry: Around 1879
Stop-loss: Below 1873.8
Take-profit:
First take-profit: 1886 - 1888
Second take-profit: 1891.5 - 1892.5
On a strong breakout, continue targeting: 1896.8 - 1899
Logic:
1878 - 1880 is a repeatedly contested zone on the hourly chart and short-term pullback support after the sharp drop. As long as 1874 does not break, it can still be viewed as a range-bound recovery with a bullish bias.
---
Priority 2: Go short on a rally to 1896.8 - 1899.2
If the price first rallies to 1897 - 1899 but fails to break out with increased volume, a short position can be taken.
Short entry zone: 1896.8 - 1899.2
Ideal entry: Around 1898
Stop-loss: Above 1903.5
Take-profit:
First take-profit: 1891 - 1892
Second take-profit: 1885 - 1886
Third take-profit: 1879 - 1880
Logic:
1899.2 is the 24-hour high, and the first short-term retest usually encounters selling pressure. Only a sustained move above 1900 would require bears to retreat.
Note:
If a 15-minute candlestick closes above 1900, do not force a short, as this indicates the market may shift into a short-squeeze structure.
---
Priority 3: Go long on a pullback after a breakout above 1900
This is a right-side trend-following long setup, not an immediate chase.
Conditions:
The price breaks above 1900 effectively, and a 15-minute candlestick closes above 1900.
Pullback long entry zone: 1898.5 - 1901
Stop-loss: Below 1893.8
Take-profit:
First take-profit: 1907 - 1910
Second take-profit: 1914 - 1916
For a very strong move, target: Around 1924
Logic:
1900 is a round-number level and a previous-high zone. Once price holds above it, bear stop-losses may drive another continuation move.
---
Priority 4: Go short on a rebound after breaking below 1873
If the 1878 - 1880 support fails, do not rush to buy the dip.
Conditions:
The price breaks below 1873.8, and the rebound fails to reclaim 1878.
Rebound short entry zone: 1875 - 1878
Stop-loss: Above 1882.5
Take-profit:
First take-profit: 1866 - 1868
Second take-profit: 1863
If 1863 breaks, target: 1855 - 1852
Logic:
1873 is the current short-term structural defense level. Once it breaks, it indicates that the rebound has failed, and the price may retest the low at 1863.
$ETH  ‌
---
LongzhiTradingCompoundInterest
13/08/2026 23:50
August 14 Strategy Plan Priority ranking, for followers only Operation priority ranking Priority 1: Go long on a pullback to 1878 - 1880 This is the setup I believe offers the best risk-reward today. Long entry zone: 1878 - 1880.5 Ideal entry: Around 1879 Stop-loss: Below 1873.8 Take-profit: First take-profit: 1886 - 1888 Second take-profit: 1891.5 - 1892.5 On a strong breakout, continue targeting: 1896.8 - 1899 Logic: 1878 - 1880 is a repeatedly contested zone on the hourly chart and short-term pullback support after the sharp drop. As long as 1874 does not break, it can still be viewed as a range-bound recovery with a bullish bias. --- Priority 2: Go short on a rally to 1896.8 - 1899.2 If the price first rallies to 1897 - 1899 but fails to break out with increased volume, a short position can be taken. Short entry zone: 1896.8 - 1899.2 Ideal entry: Around 1898 Stop-loss: Above 1903.5 Take-profit: First take-profit: 1891 - 1892 Second take-profit: 1885 - 1886 Third take-profit: 1879 - 1880 Logic: 1899.2 is the 24-hour high, and the first short-term retest usually encounters selling pressure. Only a sustained move above 1900 would require bears to retreat. Note: If a 15-minute candlestick closes above 1900, do not force a short, as this indicates the market may shift into a short-squeeze structure. --- Priority 3: Go long on a pullback after a breakout above 1900 This is a right-side trend-following long setup, not an immediate chase. Conditions: The price breaks above 1900 effectively, and a 15-minute candlestick closes above 1900. Pullback long entry zone: 1898.5 - 1901 Stop-loss: Below 1893.8 Take-profit: First take-profit: 1907 - 1910 Second take-profit: 1914 - 1916 For a very strong move, target: Around 1924 Logic: 1900 is a round-number level and a previous-high zone. Once price holds above it, bear stop-losses may drive another continuation move. --- Priority 4: Go short on a rebound after breaking below 1873 If the 1878 - 1880 support fails, do not rush to buy the dip. Conditions: The price breaks below 1873.8, and the rebound fails to reclaim 1878. Rebound short entry zone: 1875 - 1878 Stop-loss: Above 1882.5 Take-profit: First take-profit: 1866 - 1868 Second take-profit: 1863 If 1863 breaks, target: 1855 - 1852 Logic: 1873 is the current short-term structural defense level. Once it breaks, it indicates that the rebound has failed, and the price may retest the low at 1863. $ETH ‌ ---
ETH
+0,36%
Good morning, everyone. This is your friend Bingge. The overall trend this morning has shown a gradual, modest rebound. Bitcoin fell to a low of 62,800 overnight before steadily climbing in stages to its current high of 63,613. Ethereum likewise dropped to a low of 1,862 overnight before rebounding to its current level of 1,891. The weakening pullback across the broader market has laid the foundation for continued rebound momentum.
Looking closely at the hourly chart of the overall market, after a wave of decline overnight, the consolidation phase has shifted upward. Trends across different timeframes are clear, so we can defend at rebound resistance levels and go long with the trend; if resistance weakens, directly follow in with long positions. In terms of operations, based on our analysis, we will continue positioning for this round of rebound and use our core holdings to follow the bullish momentum.
Bitcoin long at 63,300–62,800  Target: 64,000–64,600
Ethereum long at 1,870–1,840  Target: 1,900–1,930#GateLaunchpool瓜分141万枚DOS #Gate7月透明度报告发布 #Gate用户规模突破5900万
BrotherBinOnTrends
13/08/2026 23:43
Good morning, everyone. This is your friend Bingge. The overall trend this morning has shown a gradual, modest rebound. Bitcoin fell to a low of 62,800 overnight before steadily climbing in stages to its current high of 63,613. Ethereum likewise dropped to a low of 1,862 overnight before rebounding to its current level of 1,891. The weakening pullback across the broader market has laid the foundation for continued rebound momentum. Looking closely at the hourly chart of the overall market, after a wave of decline overnight, the consolidation phase has shifted upward. Trends across different timeframes are clear, so we can defend at rebound resistance levels and go long with the trend; if resistance weakens, directly follow in with long positions. In terms of operations, based on our analysis, we will continue positioning for this round of rebound and use our core holdings to follow the bullish momentum. Bitcoin long at 63,300–62,800 Target: 64,000–64,600 Ethereum long at 1,870–1,840 Target: 1,900–1,930#GateLaunchpool瓜分141万枚DOS #Gate7月透明度报告发布 #Gate用户规模突破5900万
ETH
+0,35%
BTC
+0,00%
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