Compra Ethereum(ETH)

Compra Ethereum facilmente com o nosso guia passo-a-passo.
Preço estimado
1 ETH0,00 USD
Ethereum
ETH
Ethereum
$2 183,02
+0.2%
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Como comprar Ethereum(ETH) com cartão de crédito ou cartão de débito?

  • 1
    Criar a sua conta Gate.com e verificar a sua identidadePara comprar ETH em segurança, comece por se inscrever numa conta Gate.com e concluir a verificação da identidade KYC para proteger as suas transações.
  • 2
    Escolha ETH e método de pagamentoAceda à seção "Comprar Ethereum(ETH)", selecione ETH, introduza o montante que pretende comprar e escolha cartão de débito como opção de pagamento. Em seguida, preencha os dados do seu cartão.
  • 3
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Porquê comprar Ethereum(ETH)?

O que é a Ethereum? A plataforma para contratos inteligentes e aplicações descentralizadas
A Ethereum (ETH), fundada por Vitalik Buterin em 2015, é a primeira blockchain pública do mundo que suporta contratos inteligentes. A Ethereum permite que os programadores criem aplicações descentralizadas (dApps), protocolos DeFi, NFT e muito mais, impulsionando um crescimento explosivo no ecossistema Web3. O Ether (ETH) é o token nativo da rede Ethereum.
Como é que a Ethereum funciona? EVM, taxas de gas e consenso
A Ethereum baseia-se em nodos distribuídos, sendo que cada transação exige ETH como "taxa de gas". Os contratos inteligentes executam automaticamente acordos condicionais, amplamente utilizados em finanças, jogos, cadeias de abastecimento e muito mais. Inicialmente a utilizar PoW, a Ethereum completou a atualização "The Merge" em 2022, fazendo a transição total para Proof of Stake (PoS), reduzindo o consumo de energia em mais de 99% e melhorando a sustentabilidade e a segurança.
Mecanismo de oferta e PEI-1559
A Ethereum não tem um limite de oferta fixo, mas desde o EIP-1559, uma parte do ETH é queimada com cada transação, ajudando a reduzir a pressão inflacionária. O ETH é essencial para o pagamento de taxas de gas, recompensas de staking e participação na governação, com a procura a crescer a par da expansão do ecossistema.
Ecossistema e casos de utilização
Os padrões ERC-20 e ERC-721 da Ethereum alimentaram o surgimento de DeFi e NFT, dando origem a projetos como Uniswap, Aave e OpenSea. A Máquina Virtual Ethereum (EVM) fornece um ambiente de programação flexível, promovendo a interoperabilidade entre cadeias e soluções de escalonamento da camada 2 (por exemplo, Rollups, Sharding).
Razões e riscos para investir na Ethereum
Infraestrutura Web3 e de contratos inteligentes: o ETH é o principal ativo para DeFi, NFT, DAO e outras aplicações inovadoras. Atualizações técnicas e crescimento do ecossistema: a transição PoS e o EIP-1559 melhoram o desempenho da rede e a captura de valor. Elevada liquidez e aceitação do mainstream: o ETH é negociado a nível mundial, ficando apenas atrás da Bitcoin em termos de capitalização de mercado. Riscos: congestionamento da rede, taxas de gas elevadas, concorrência de blockchains emergentes (por exemplo, Solana, Avalanche) e incerteza regulamentar.
Pontos de vista céticos e perspetivas alternativas
Embora o ecossistema da Ethereum seja vasto, persistem problemas de escalabilidade e de taxas. Se não os resolver, poderá ser ultrapassada por blockchains mais recentes e de elevado desempenho. Os investidores devem acompanhar o progresso tecnológico e as mudanças no ecossistema.

Ethereum(ETH) Preço atual e Tendências de mercado

ETH/USD
Ethereum
$2 183,02
+0.2%
Mercados
Popularidade
Capitalização de mercado
#2
$263,47B
Volume
Oferta de circulação
$295,99M
120,69M

Atualmente, a Ethereum (ETH) tem um preço de $2 183,02 por moeda. A oferta em circulação é de aproximadamente 120 691 091,65 ETH, resultando numa capitalização de mercado total de $120,69M, Classificação atual da capitalização de mercado: 2.

Nas últimas 24 horas, o volume de negociação do Ethereum atingiu $295,99M, representando um +0.2% em comparação com o dia anterior. Na semana passada, o preço do Ethereum +6.56%, refletindo a procura contínua de ETH como ouro digital e uma proteção contra a inflação.

Além disso, o máximo histórico da Ethereum foi $4 946,05. A volatilidade do mercado continua a ser significativa, pelo que os investidores devem acompanhar de perto as tendências macroeconómicas e os desenvolvimentos regulamentares.

Ethereum(ETH) Comparar com outras criptomoedas

ETH VS
ETH
em massa
Variação percentual de 24h
Alteração de 7d por cento
Volume de negociações 24h
Capitalização de mercado
Classificação de mercado
Oferta circulante

O que se segue depois de comprar Ethereum(ETH)?

À vista
Negoceie em ETH a qualquer altura utilizando a vasta gama de pares de negociação da Gate.com, aproveite as oportunidades de mercado e aumente os seus ativos.
Simple Earn
Utilize o seu ETH ocioso para subscrever os produtos financeiros flexíveis ou a prazo fixo da plataforma e ganhar facilmente um rendimento extra.
Converter
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Vantagens de comprar Ethereum através de Gate

Com 3500 criptomoedas à sua escolha
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100% de Prova de Reservas desde maio de 2020
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Saiba mais sobre Ethereum(ETH)

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Como obter uma rendibilidade anual de 4,11 % ao fazer staking de GTETH na Gate?
Saiba como fazer staking de ETH com o Gate GTETH e obtenha uma rendibilidade anualizada de 4,11 %. Este artigo apresenta uma visão detalhada do processo de staking de GTETH, das suas vantagens e dos potenciais riscos, para que possa tomar decisões de investimento informadas.
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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.
How does Ethereum's blockchain technology work?
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Mais wiki sobre ETH

As últimas notícias sobre Ethereum(ETH)

2026-04-10 03:40Crypto Breaking
以太坊稳定币供应量突破1800亿美元 创历史新高——Token Terminal
2026-04-10 03:20Crypto News Land
SHIB 在衍生品交易量下滑中走高
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昨日以太坊现货 ETF 净流入 1.06 亿美元,贝莱德 ETHA 流入 9094 万美元
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FIO 跌至 $0.005178 — 17.66% 的暴跌震惊了交易员
2026-04-10 02:26区块客
芝商所 5 月開放加密幣衍生品「24/7 全天候交易」,同步推出 AVAX 、 SUI 期貨
Mais notícias sobre ETH
Exchanges are seeing a massive influx of deposits: 7,200 ETH is making a brilliant debut! A transaction from the Metalpha wallet has drawn market attention: 7,200 ETH (approximately $15.79 million) has been successfully deposited into an exchange. This flow of funds not only highlights the vitality of the crypto market, but also suggests that those who dare to press forward on this road filled with opportunities and challenges will reap extraordinary rewards. In this fast-changing era, every action may shape the future. Every decision, every transaction, is a step toward realizing your dreams. As the classic saying goes, “Don’t fear that the road ahead is long; as long as you take brave steps, you will eventually reach your destination.” The market remains full of endless possibilities. Every time funds move, it reminds us that only by embracing change can we stay at the forefront of the times.
GateUser-1941ae0d
2026-04-10 03:42
Exchanges are seeing a massive influx of deposits: 7,200 ETH is making a brilliant debut! A transaction from the Metalpha wallet has drawn market attention: 7,200 ETH (approximately $15.79 million) has been successfully deposited into an exchange. This flow of funds not only highlights the vitality of the crypto market, but also suggests that those who dare to press forward on this road filled with opportunities and challenges will reap extraordinary rewards. In this fast-changing era, every action may shape the future. Every decision, every transaction, is a step toward realizing your dreams. As the classic saying goes, “Don’t fear that the road ahead is long; as long as you take brave steps, you will eventually reach your destination.” The market remains full of endless possibilities. Every time funds move, it reminds us that only by embracing change can we stay at the forefront of the times.
ETH
+0.33%
#Gate广场四月发帖挑战 Crypto Daily(04.10): Bitcoin prices highly tied to geopolitical situations and oil prices, Iran promotes BTC payments for oil transit fees
1. Bitcoin Price Trends and Market Analysis
1. Recent Bitcoin prices are directly affected by US-Iran geopolitical conflicts and oil price fluctuations, with high volatility: optimistic ceasefire sentiments have pushed BTC past $70k and $72k multiple times. If the ceasefire breaks down and oil prices rise, BTC faces a correction pressure, with its trend closely linked to global risk appetite and Federal Reserve rate cut expectations.
2. Market institutions have clear disagreements on future trends: bullish views believe that if oil prices continue to fall, prompting the Fed to cut rates early, combined with $6 billion short positions in the $72,000-$73.5k range, a breakout could trigger chain liquidations, pushing BTC to $80k; on-chain data also shows short-term traders are exiting while long-term holders continue accumulating, building momentum for future rises.
3. Bearish opinions suggest that if BTC cannot hold above $75k, it may fall back to $10k, as market confidence remains fragile. Short-term technicals show BTC's current volatility range is between $69k and $73k, with support around $69,000 and key resistance at $73,000-$76k. Investors should watch for breakthroughs and support levels at these critical points, as short-term volatility risks remain high.
2. Bitcoin ETF and Traditional Institutional Deployment Trends
1. Morgan Stanley's new Bitcoin ETF MSBT performed well on its debut, with approximately $30.6 million in inflows. This ETF charges a 0.14% fee, making it the lowest-cost spot Bitcoin ETF in the US market, leveraging Morgan Stanley’s extensive wealth advisory network for channel advantages.
2. Recently, overall crypto ETF funds have been flowing out: on April 7, Bitcoin ETFs saw a net outflow of $159 million, Ethereum ETFs about $64.67 million, with only smaller tokens like Ripple experiencing small net inflows, reflecting market confidence remains fragile.
3. Major financial institutions continue to push crypto adoption: Charles Schwab plans to pilot spot BTC and ETH trading in Q2 2026, CME Group plans to launch new crypto futures in May, indicating increasing institutional acceptance of Bitcoin.
3. Strategic Use of Bitcoin in Geopolitics
1. During the US-Iran ceasefire, Iran announced that oil tankers passing through the Strait of Hormuz would pay tolls in Bitcoin, charging $1 per barrel of oil, using Bitcoin’s peer-to-peer, untraceable features to evade US financial sanctions. Empty oil tankers can pass freely without charge.
2. This event marks the first time a sovereign country has used cryptocurrency as a strategic tool in geopolitical games, breaking the notion of crypto solely as a financial asset. It signifies that crypto technology has officially entered national-level geopolitical finance practices and also reflects cracks forming in the traditional petrodollar system.
4. Changes in Bitcoin Holdings by Various Entities
1. Bhutan continues to sell off Bitcoin reserves accumulated through national hydroelectric mining. As of April 2026, holdings have decreased from about 13k BTC at the end of 2024 to less than 4,000 BTC, with a total outflow of over 9,000 BTC. Bhutan remains the fifth-largest sovereign holder of Bitcoin globally.
2. Long-term bullish Bitcoin supporter MicroStrategy continues to increase holdings, recently investing an additional $330 million to buy BTC. Through issuing preferred stock, Strategy can raise extra funds to purchase over 2,500 BTC; meanwhile, mining firm Core Scientific plans to liquidate nearly all its Bitcoin reserves by 2026 to fund AI transformation.
5. Bitcoin Security and Risk Events
1. Bitcoin ATM operator Bitcoin Depot was hacked, with hackers infiltrating the system and stealing about 50.9 BTC, worth approximately $3.66 million. The incident did not affect user platforms or data. The company has initiated emergency response and notified law enforcement.
2. Quantum computing expert John M. Martinis warned that Bitcoin faces quantum attack risks. Quantum computers could crack Bitcoin’s elliptic curve encryption sooner than expected. Upgrading Bitcoin’s distributed network is challenging, so early anti-quantum preparations are necessary.
3. Korean exchange Bit mistakenly awarded 620k KRW in promotions as 620k BTC. Ultimately, 7 BTC worth about $490k could not be recovered. The exchange has initiated asset preservation procedures and plans to sue users who did not return the coins.
6. Historical Review of Bitcoin Industry Development
The 12-year development history of Bitcoin from the creation of the genesis block in 2009 to mainstream institutional acceptance records Bitcoin’s evolution from an enthusiast experiment to a global mainstream digital asset, including key milestones such as early trading, mining technology evolution, and institutional entry.
MasterChuTheOldDemonMasterChu
2026-04-10 03:42
#Gate广场四月发帖挑战 Crypto Daily(04.10): Bitcoin prices highly tied to geopolitical situations and oil prices, Iran promotes BTC payments for oil transit fees 1. Bitcoin Price Trends and Market Analysis 1. Recent Bitcoin prices are directly affected by US-Iran geopolitical conflicts and oil price fluctuations, with high volatility: optimistic ceasefire sentiments have pushed BTC past $70k and $72k multiple times. If the ceasefire breaks down and oil prices rise, BTC faces a correction pressure, with its trend closely linked to global risk appetite and Federal Reserve rate cut expectations. 2. Market institutions have clear disagreements on future trends: bullish views believe that if oil prices continue to fall, prompting the Fed to cut rates early, combined with $6 billion short positions in the $72,000-$73.5k range, a breakout could trigger chain liquidations, pushing BTC to $80k; on-chain data also shows short-term traders are exiting while long-term holders continue accumulating, building momentum for future rises. 3. Bearish opinions suggest that if BTC cannot hold above $75k, it may fall back to $10k, as market confidence remains fragile. Short-term technicals show BTC's current volatility range is between $69k and $73k, with support around $69,000 and key resistance at $73,000-$76k. Investors should watch for breakthroughs and support levels at these critical points, as short-term volatility risks remain high. 2. Bitcoin ETF and Traditional Institutional Deployment Trends 1. Morgan Stanley's new Bitcoin ETF MSBT performed well on its debut, with approximately $30.6 million in inflows. This ETF charges a 0.14% fee, making it the lowest-cost spot Bitcoin ETF in the US market, leveraging Morgan Stanley’s extensive wealth advisory network for channel advantages. 2. Recently, overall crypto ETF funds have been flowing out: on April 7, Bitcoin ETFs saw a net outflow of $159 million, Ethereum ETFs about $64.67 million, with only smaller tokens like Ripple experiencing small net inflows, reflecting market confidence remains fragile. 3. Major financial institutions continue to push crypto adoption: Charles Schwab plans to pilot spot BTC and ETH trading in Q2 2026, CME Group plans to launch new crypto futures in May, indicating increasing institutional acceptance of Bitcoin. 3. Strategic Use of Bitcoin in Geopolitics 1. During the US-Iran ceasefire, Iran announced that oil tankers passing through the Strait of Hormuz would pay tolls in Bitcoin, charging $1 per barrel of oil, using Bitcoin’s peer-to-peer, untraceable features to evade US financial sanctions. Empty oil tankers can pass freely without charge. 2. This event marks the first time a sovereign country has used cryptocurrency as a strategic tool in geopolitical games, breaking the notion of crypto solely as a financial asset. It signifies that crypto technology has officially entered national-level geopolitical finance practices and also reflects cracks forming in the traditional petrodollar system. 4. Changes in Bitcoin Holdings by Various Entities 1. Bhutan continues to sell off Bitcoin reserves accumulated through national hydroelectric mining. As of April 2026, holdings have decreased from about 13k BTC at the end of 2024 to less than 4,000 BTC, with a total outflow of over 9,000 BTC. Bhutan remains the fifth-largest sovereign holder of Bitcoin globally. 2. Long-term bullish Bitcoin supporter MicroStrategy continues to increase holdings, recently investing an additional $330 million to buy BTC. Through issuing preferred stock, Strategy can raise extra funds to purchase over 2,500 BTC; meanwhile, mining firm Core Scientific plans to liquidate nearly all its Bitcoin reserves by 2026 to fund AI transformation. 5. Bitcoin Security and Risk Events 1. Bitcoin ATM operator Bitcoin Depot was hacked, with hackers infiltrating the system and stealing about 50.9 BTC, worth approximately $3.66 million. The incident did not affect user platforms or data. The company has initiated emergency response and notified law enforcement. 2. Quantum computing expert John M. Martinis warned that Bitcoin faces quantum attack risks. Quantum computers could crack Bitcoin’s elliptic curve encryption sooner than expected. Upgrading Bitcoin’s distributed network is challenging, so early anti-quantum preparations are necessary. 3. Korean exchange Bit mistakenly awarded 620k KRW in promotions as 620k BTC. Ultimately, 7 BTC worth about $490k could not be recovered. The exchange has initiated asset preservation procedures and plans to sue users who did not return the coins. 6. Historical Review of Bitcoin Industry Development The 12-year development history of Bitcoin from the creation of the genesis block in 2009 to mainstream institutional acceptance records Bitcoin’s evolution from an enthusiast experiment to a global mainstream digital asset, including key milestones such as early trading, mining technology evolution, and institutional entry.
BTC
+1.38%
ETH
+0.33%
XRP
+0.67%
Shorting$ETH and $XPIN 
{future}(XPINUSDT)
{future}(ETHUSDT)
CryptoManMab
2026-04-10 03:41
Shorting$ETH and $XPIN {future}(XPINUSDT) {future}(ETHUSDT)
ETH
+0.33%
XPIN
-7.47%
Mais publicações sobre ETH

Perguntas Frequentes sobre a compra de Ethereum(ETH)

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Onde é o local mais seguro para comprar Ethereum (ETH)?
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O Ethereum (ETH) ainda é um bom investimento?
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