Comprar Ethereum(ETH)

Comprar Ethereum facilmente com nosso guia passo a passo.
Preço estimado
1 ETH ≈ 0,00 USD
Ethereum
ETH
Ethereum
$2.751,88
+0,56%
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Como comprar Ethereum(ETH) com USD?

Insira o Valor
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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
$2.751,88
+0,56%
Mercados
Popularidade
Capitalização de Mercado
#2
$335,92B
Volume
Oferta em circulação
$373,86M
122,07M

A partir de agora, o preço de Ethereum (ETH) está cotado em $2.751,88 por moeda. A oferta circulante é de aproximadamente 122.070.499,19 ETH, resultando em uma capitalização de mercado total de $122,07M, Classificação atual de capitalização de mercado: 2.

Nas últimas 24 horas, o volume de negociação em Ethereum atingiu $373,86M, representando um +0.56% em comparação com o dia anterior. Na semana passada, Ethereum cotou em +15.43%, 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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Benefícios de comprar Ethereum pela Gate

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Saiba mais sobre Ethereum(ETH)

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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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BitMine Buys Another 27,562 ETH: As Holdings Near 6 Million Coins, How Is The Institutional Capital Rotation Logic Evolving?
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How to Mine Ethereum in 2025: A Complete Guide for Beginners
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Últimas notícias sobre Ethereum(ETH)

23/09/2026 01:24Gate News
Puffer 与谷歌云合作,为 Puffer UniFi 提供支持,实现 50 毫秒的执行延迟
23/09/2026 00:19Gate News
《华尔街日报》报道,Kalshi 预测市场自 8 月以来出现了近 100 万笔金额相同的交易。
22/09/2026 19:02Gate News
Kalshi 交易机器人因遭到刷量交易指控而暂停运行;ETH 永续合约交易量达到 $539M ,而未平仓合约仅为 310 万美元
22/09/2026 14:43Gate News
ETH 15分钟急跌0.61%:机构增持与生态利好支撑中期趋势,短期超买引发技术性回调
22/09/2026 13:01Gate News
9月17日至20日期间,Kalshi以太坊永续合约交易量的57%来自金额为5,499美元的订单。
Mais notícias sobre ETH
9.23 Wednesday ZEC midday outlook
If we’re talking about which coin has been the strongest lately, it has to be ZEC!
Riding the tailwinds of the privacy coin sector and institutional capital entering the market, it has directly left Bitcoin behind and embarked on its own independent bull run, with an insanely fierce rally!
After skyrocketing to 1570 yesterday, a large number of profit-takers began scrambling to exit and sell off, sending the price crashing hard. Fortunately, the dip-buying army aggressively provided support below, and the base held firm without collapsing.
Today’s daytime session has gone completely berserk, with the market launching a furious offensive. A single huge bullish candle pushed straight up to 1653, clearly taking the stance of “who can be stronger than me?”
Looking at the four-hour chart, the foundation of the bull market remains firmly intact! However, after a continuous surge, the bulls have already exhausted most of their strength, and the indicators have long since rocketed to the top of the overbought zone.
Recommend shorting on a rebound to 1650–1630, targeting 1570–1510$ZEC $BTC $ETH #ZEC突破1650美元续创新高 #Strategy时隔三周再增持950枚BTC
GuYunzhouBtc
23/09/2026 03:14
9.23 Wednesday ZEC midday outlook If we’re talking about which coin has been the strongest lately, it has to be ZEC! Riding the tailwinds of the privacy coin sector and institutional capital entering the market, it has directly left Bitcoin behind and embarked on its own independent bull run, with an insanely fierce rally! After skyrocketing to 1570 yesterday, a large number of profit-takers began scrambling to exit and sell off, sending the price crashing hard. Fortunately, the dip-buying army aggressively provided support below, and the base held firm without collapsing. Today’s daytime session has gone completely berserk, with the market launching a furious offensive. A single huge bullish candle pushed straight up to 1653, clearly taking the stance of “who can be stronger than me?” Looking at the four-hour chart, the foundation of the bull market remains firmly intact! However, after a continuous surge, the bulls have already exhausted most of their strength, and the indicators have long since rocketed to the top of the overbought zone. Recommend shorting on a rebound to 1650–1630, targeting 1570–1510$ZEC $BTC $ETH #ZEC突破1650美元续创新高 #Strategy时隔三周再增持950枚BTC
ZEC
+11,52%
BTC
+0,94%
ETH
+0,81%
$BTC $ETH $ZEC Many traders tend to get trapped at the top when trading, mainly because they cannot identify top signals. The shooting star is a commonly used topping candlestick pattern in practice. It is easy to recognize: the body is very small with a long upper shadow, and it can be either bearish or bullish.
 
When a shooting star appears at a high point after an upward move, it indicates that selling pressure above is heavy when the price probes higher, the bulls can no longer hold, and the bears are starting to gain strength. A green shooting star may occasionally appear at a low point, but this is uncommon and has limited reference value. When this pattern appears at a high point, it often signals that the market may turn from rising to falling. After the pattern is confirmed, you may consider taking a short position, with the stop-loss placed above the high of this candlestick.
 
However, you should not trade based solely on this single candlestick. It must be considered together with the current market position and timeframe, as no candlestick pattern can guarantee effectiveness every time. This content is for technical education and reference only and does not constitute investment advice. Markets involve risks, so remember to manage risk properly when trading. #Gate资产规模全球CEX第六 #ZEC突破1650美元续创新高 #闪迪涨7.7%创7月以来新高
YanshiChartAnalysis
23/09/2026 03:13
$BTC $ETH $ZEC Many traders tend to get trapped at the top when trading, mainly because they cannot identify top signals. The shooting star is a commonly used topping candlestick pattern in practice. It is easy to recognize: the body is very small with a long upper shadow, and it can be either bearish or bullish. When a shooting star appears at a high point after an upward move, it indicates that selling pressure above is heavy when the price probes higher, the bulls can no longer hold, and the bears are starting to gain strength. A green shooting star may occasionally appear at a low point, but this is uncommon and has limited reference value. When this pattern appears at a high point, it often signals that the market may turn from rising to falling. After the pattern is confirmed, you may consider taking a short position, with the stop-loss placed above the high of this candlestick. However, you should not trade based solely on this single candlestick. It must be considered together with the current market position and timeframe, as no candlestick pattern can guarantee effectiveness every time. This content is for technical education and reference only and does not constitute investment advice. Markets involve risks, so remember to manage risk properly when trading. #Gate资产规模全球CEX第六 #ZEC突破1650美元续创新高 #闪迪涨7.7%创7月以来新高
BTC
+0,94%
ETH
+0,81%
ZEC
+11,52%
The whales chose a side. And it's not the short side.**
ETH whale positioning right now:
- Long: $830M
- Short: $302M
- Ratio: **2.7 to 1**
That's not a hedge. That's a conviction bet.
And this Friday, **$18.1 billion in BTC and ETH options expire.**
When the largest options expiry of the month meets the heaviest whale long positioning in months — something has to move.
My levels:
- Price now: **$2,747**
- Resistance: **$2,763 → $2,791 → $2,824**
- Support: **$2,707 → $2,732**
Tom Lee just called "a stronger move up." BitMine crossed 5M ETH in treasury. Vitalik was on stage at ETHShanghai talking about the future of finance.
The setup is there. Friday will tell us if the market has the conviction to execute it.
**Which side of Friday's expiry are you positioned on — long or short?**
$ETH  ‌#SanDiskJumps7.7%ToHighestSinceJuly #GateRanks6thAmongGlobalCEX #ZECBreaks1650ToNewHigh #
CryptoBoss
23/09/2026 02:45
The whales chose a side. And it's not the short side.** ETH whale positioning right now: - Long: $830M - Short: $302M - Ratio: **2.7 to 1** That's not a hedge. That's a conviction bet. And this Friday, **$18.1 billion in BTC and ETH options expire.** When the largest options expiry of the month meets the heaviest whale long positioning in months — something has to move. My levels: - Price now: **$2,747** - Resistance: **$2,763 → $2,791 → $2,824** - Support: **$2,707 → $2,732** Tom Lee just called "a stronger move up." BitMine crossed 5M ETH in treasury. Vitalik was on stage at ETHShanghai talking about the future of finance. The setup is there. Friday will tell us if the market has the conviction to execute it. **Which side of Friday's expiry are you positioned on — long or short?** $ETH ‌#SanDiskJumps7.7%ToHighestSinceJuly #GateRanks6thAmongGlobalCEX #ZECBreaks1650ToNewHigh #
ETH
+0,81%
Mais postagens sobre ETH

Perguntas frequentes sobre a compra de Ethereum(ETH)

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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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