Coinbase
Como comprar Ethereum
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Ethereum é uma plataforma de computação descentralizada que utiliza ETH (também denominado Ether) para pagar taxas de transação (ou "gás"). Os programadores podem utilizar Ethereum para executar aplicações descentralizadas (dapps) e emitir novos ativos de criptomoedas, conhecidos como tokens Ethereum.
Compre EthereumA acontecer agora
Gerado por IA há 1h
As Ethereum approaches a major network upgrade, market participants are watching to see how it impacts recent price weakness and a slowdown in onchain user activity.
Ver maisGanhe até US$ 2.000 ao comprar $50 em criptomoedas
Registar-me36 mil
-0,03%
27 mil
-0,95%
11 mil
2,04%
9,3 mil
€ 442,43 bi
-4,01%
€ 442,43 bi
121 mi ETH
Sem dados suficientes
121 mi ETH
€ 442,38 bi
#2
13,6%
€ 22,31 bi
51,13%
€ 210,55 bi
€ 722,19 bi
€ 4,22 mil
66,66%
ETH vs. mercados
↘ 7,61%
ETH vs BTC
↘ 7,5%
Etiquetas
pos
smart-contracts
layer-1
ftx-bankruptcy-estate
+2
Network | Address | |
---|---|---|
Worldchain | NA | |
Unichain | NA | |
ZKsync | NA | |
Blast | NA |
Time | Price | Change |
---|---|---|
Hoje | € 3.661,82 | ↘ 4,05% |
1 dia | € 3.815,53 | ↘ 4,04% |
1 semana | € 3.940,97 | ↘ 6,95% |
1 mês | € 3.690,23 | ↗ 0,55% |
1 ano | € 2.312,72 | ↗ 66,66% |
Gerado por IA há 1h
As Ethereum approaches a major network upgrade, market participants are watching to see how it impacts recent price weakness and a slowdown in onchain user activity.
Major 'Fusaka' upgrade set for December 3
Ethereum developers have scheduled the network's Fusaka upgrade
for December 3, which is intended to improve scalability and efficiency. This comes as the ecosystem saw a successful test of cross-bank payments involving major financial institutions UBS, PostFinance, and Sygnum.
Price dips while trading volume increases
The price of ETH declined
↘3%
over the past 24 hours and
↘6%
over the last week. Despite the price drop, daily trading volume surged
↗21%
, indicating heightened market engagement.
Onchain activity shows fewer, but larger, transactions
Onchain activity slowed, with swap volume and the number of unique traders falling by
↘71%
and
↘33%
, respectively. In contrast, the average transaction size grew significantly by
↗109%
, while data showed selling activity was approximately three times higher than buying.
O preço mais recente de ETH é € 3.661,82. Em comparação com o valor de Ethereum há 24 horas (€ 3.815,53), registou-se uma variação de -4% decrease. O preço atual está -7% down em relação a € 3.940,97, registado há uma semana. O máximo histórico de Ethereum é € 4.223,32, que foi alcançado em 24 de agosto de 2025. Esta é uma alteração de -13% em relação ao preço atual.
A capitalização do mercado é atualmente € 442,43 bi, resultado da multiplicação do preço atual de Ethereum(€ 3.661,82) pela oferta total de 120.703.827 ETH. A avaliação totalmente diluída de Ethereum é de € 442,43 bi. A avaliação diluída de Ethereum é € 442,43 bi.
Ethereum teve 26.619 compradores, 11.183 vendedores e um total de 35.828 negociações nas últimas 24 horas. Ethereum foi pesquisado 9.331 vezes nas últimas 24h.
Ethereum is a decentralized blockchain platform launched in 2015 that allows developers to build applications using smart contracts, which are programs that run automatically when conditions are met. It is powered by its native cryptocurrency, Ether (ETH), which is used to pay for transactions and network activity. Unlike Bitcoin, which is focused on digital payments, Ethereum aims to support a wide range of use cases including decentralized finance (DeFi), NFTs, gaming, and identity systems. As one of the largest blockchains by market cap, Ethereum plays a central role in the crypto ecosystem. Users frequently track metrics like ETH to USD, ETH price, or Ethereum price in USD to monitor network performance. The value of Ether reacts to changes in network demand, technical upgrades, and community engagement, all of which shape broader sentiment around the platform.
Ethereum works as a decentralized, open-source blockchain that supports smart contracts and decentralized applications. Transactions on Ethereum are validated using a proof-of-stake consensus mechanism, where participants stake ETH to help secure the network and process transactions. Before 2022, Ethereum used proof-of-work mining, but it transitioned to staking to improve energy efficiency. Smart contracts allow Ethereum to operate like a global computer, supporting apps in finance, gaming, identity, and more. Today, metrics such as ETH price reflect how network changes impact value. Observers monitor on-chain activity and improvements, including protocol upgrades, to better understand how ecosystem development may influence Ethereum price behavior.
Ethereum aims to support a wide range of decentralized applications across industries. This includes financial tools, gaming platforms, identity verification systems, and supply chain tracking. Developers build using Ethereum’s smart contract functionality and deploy applications that operate independently of centralized entities. Another prominent use case involves non-fungible tokens (NFTs), which are unique digital assets representing items like art, game assets, or collectibles. Ethereum enables creation and exchange of these tokens, often using ETH for transactions within NFT marketplaces. These applications can influence blockchain activity and contribute to movements in the Ethereum price.
Ethereum was proposed in 2013 by Vitalik Buterin, who envisioned a blockchain capable of executing smart contracts. With contributions from Gavin Wood and others, a pre-launch token sale in 2014 raised initial funding. The network launched in July 2015 and introduced programmable decentralized applications. Since its launch, Ethereum has undergone multiple upgrades to enhance scalability, governance, and security. One milestone was the shift from proof-of-work to proof-of-stake in 2022. This upgrade represents a key turning point aimed at increasing energy efficiency and adapting Ethereum to long-term ecosystem demands. These events often coincide with shifts in Ethereum price. The evolution of Ethereum, through technical milestones and expanding decentralized applications, continues to shape sentiment about Ether’s price.
Both Bitcoin and Ethereum are decentralized, open-source networks, but they serve different goals. Bitcoin focuses on peer-to-peer value transfer, while Ethereum supports programmable smart contracts and decentralized applications across various domains. This difference leads to varied use cases and ecosystem activity. Ethereum’s move to proof-of-stake in 2022 contrasts with Bitcoin’s continued reliance on proof-of-work. Ethereum’s design allows developers to build tools, games, and finance systems, whereas Bitcoin primarily functions as a digital transfer mechanism. These structural differences contribute to distinct patterns in ETH price, bitcoin price, and their respective network dynamics. While both platforms respond to global supply-and-demand, the ethereum price often reflects developer activity, network upgrades, and smart contract use.
Ethereum staking involves committing ETH to support the network’s operation through a proof-of-stake consensus mechanism. Participants may choose to operate as validators by securing at least 32 ETH, or they may delegate smaller holdings to existing validators. These validators help process transactions and maintain the Ethereum blockchain, which transitioned to proof-of-stake in 2022 to improve energy efficiency. Participants in staking are evaluated based on uptime, performance, and adherence to protocol rules. Those running validator nodes seek activation through a staking process that locks ETH for a certain period before unscheduling is permitted. This mechanism aims to enhance network security and decentralization while progressively phasing out proof-of-work methods. Observers often monitor the ETH price, ETH to USD, and validator performance metrics when reviewing staking dynamics.
The Ethereum price changes due to global supply-and-demand dynamics in decentralized markets. Variations in network usage, protocol upgrades, and ecosystem adoption can all influence value. Notable upgrades and new applications often coincide with shifts in ETH price, reflecting changing sentiment in the broader crypto ecosystem. Ethereum plays a central role in decentralized applications (dApps), decentralized finance, and NFTs. Activity across these domains can drive volume and influence the Ethereum price. Public policy and regulatory developments—such as approval of ETH ETF products—may also affect market perception and pricing. For instance, recent regulatory clarity around stablecoins and ETFs tied to Ethereum has coincided with heightened interest in the asset. Market observers often review historical ETH price, transaction volume, and network performance metrics to assess volatility.
Ethereum (ETH) is available through digital asset platforms that offer access to blockchain-based assets. To get started, users typically create an account, complete identity verification if required, and connect a payment method. Once registered, they can exchange supported currencies—such as USD—for ETH based on the current ETH to USD conversion rate. The platform usually provides a user interface that displays the Ethereum price in real time, along with a transaction summary. Some also offer tools to track the ETH price today, monitor trends, and explore historical performance. Users may choose to store ETH in software wallets for convenience or hardware wallets for offline access. The amount of Ethereum one can access will depend on the ETH usd price at the time of the transaction. Since ether price can change rapidly due to market activity, many platforms display live charts and conversion tools to help users stay informed.
Ethereum’s price tends to move frequently due to the decentralized nature of its market and the influence of global supply and demand. Since there is no central authority managing ETH, factors like network usage, developer activity, macroeconomic news, and protocol upgrades can all lead to price shifts. Changes in the broader crypto market or within Ethereum’s own ecosystem, such as smart contract innovation or staking participation, may also affect the Ethereum price USD. Additionally, social sentiment and institutional developments can lead to temporary price spikes or declines, making ETH price prediction difficult.
The amount of Ethereum received for $1 depends on the current ETH price at the time of exchange. For example, if the ETH usd price is $2,000, a $1 exchange would equal 0.0005 ETH. Because Ethereum price changes in real time, the exact quantity varies throughout the day. Many platforms offer live calculators that convert USD to ETH instantly based on the ETH to USD rate. These tools can help users estimate how much ETH they would receive, even when making small conversions. Keep in mind that network fees or platform service charges may apply and slightly affect the final amount received. Monitoring Ethereum price USD can be useful for timing conversions and understanding how much ETH corresponds to a specific amount of currency.
The largest holders of Ethereum include decentralized exchanges, smart contract protocols, and a variety of institutional and individual investors. The Ethereum Foundation, the nonprofit supporting the Ethereum project, also holds a significant amount of ETH. Unlike Bitcoin, Ethereum does not have a single large entity like Satoshi Nakamoto owning a substantial portion.
As of 2025, approximately 121 million ETH are in circulation. Ethereum does not impose a fixed supply cap, but protocol changes—such as EIP‑1559—introduced a mechanism to burn a portion of transaction fees, which may slow issuance rates over time. This burn mechanism aims to reduce inflation by removing small amounts of ETH from circulation, linking network usage to supply dynamics. Over time, this change could influence the ETH price in USD by gradually moderating token introduction under high usage scenarios. Users monitoring Ethereum price or ETH to USD trading pairs often consider both circulating supply and transaction volume.
Ethereum ETFs are regulated products trading under securities laws that aim to replicate the market value of ETH. These products hold ether as their underlying asset and trade on traditional exchanges. They offer a way to observe Ethereum price movements via a structured product without holding ETH directly. The U.S. Securities and Exchange Commission approved several spot Ethereum ETFs in 2024 under its regulatory framework. Though these ETF products hold ether, they are not allowed to participate in staking activities, which means they do not benefit from network-generated rewards like validator participation. When observers review ETH ETF listings or ETH stock-like products, they compare trading volume, structure, and tracking accuracy with the centralized Ethereum price.
Ethereum can be stored in digital wallets, which come in various forms. Hardware wallets offer offline storage, adding an extra layer of security. Software wallets are apps or online platforms that provide easy access for sending and receiving ETH. When choosing a wallet, consider your balance between accessibility and security, especially for long-term storage.
EIP-1559 is an Ethereum Improvement Proposal that introduced a new transaction fee model to the Ethereum network in August 2021. The main goal of this upgrade was to improve the way transaction fees, also called "gas fees," are calculated and processed on the Ethereum blockchain. Prior to EIP-1559, fees were based on a bidding system, which often made costs unpredictable and inconsistent. With EIP-1559, each transaction now includes a base fee, which is automatically adjusted based on network demand. This base fee is burned, or permanently removed from circulation, rather than given to validators. A separate priority fee (also called a tip) can still be included to encourage faster confirmation. The fee-burning mechanism introduced by EIP-1559 is notable because it creates downward pressure on Ethereum’s overall supply growth, which may impact Ethereum price trends over time. This proposal marked an important shift in Ethereum’s economic model and has since been part of ongoing discussions about how ETH price and Ethereum supply interact.
Ethereum relies on a proof-of-stake consensus model where validators secure the network by staking ETH. Validators are selected to process transactions and confirm new blocks based on the amount of ETH they hold and performance in the protocol. This design replaced energy-intensive proof-of-work mechanisms following the Merge upgrade in 2022. Validators may face penalties—including slashing—for failure to remain online or behaving outside protocol rules. These economic incentives seek to promote honesty and uptime within the decentralized network. This structure also aims to reduce energy consumption while increasing the long-term stability of Ethereum.
The Ethereum Merge, completed in September 2022, was a major upgrade that transitioned the network from proof-of-work (PoW) to proof-of-stake (PoS). This shift replaced energy-intensive mining with validators staking ETH to secure the blockchain. The Merge aimed to improve the network’s energy efficiency while maintaining its functionality for decentralized applications and services.
Atualizamos o nosso Ethereum para a moeda EUR em tempo real. Obtenha o preço atual de Ethereum na Coinbase.
A atual capitalização do mercado de Ethereum é € 442,43 bi. Uma capitalização do mercado elevada implica que um ativo é altamente valorizado pelo mercado.
O maior valor histórico de Ethereum é € 4.223,32. Este maior valor histórico é o preço mais alto pago por Ethereum desde o seu lançamento.
Nas últimas 24 horas, o volume de negociação de Ethereum foi € 22,31 bi.
Os ativos com uma capitalização do mercado semelhante a Ethereum incluem Bitcoin, XRP, Tether e muitos outros. Para ver uma lista completa, consulte os nossos ativos com capitalização do mercado comparável.
A atual oferta em circulação de Ethereum é 121 milhões.
Ethereum encontra-se em 2 entre os ativos negociáveis na Coinbase. De momento, a popularidade baseia-se na capitalização do mercado relativa.
De momento, 84% dos utilizadores da Coinbase estão a comprar Ethereum. Por outras palavras, 84% dos clientes da Coinbase aumentaram a sua posição líquida em Ethereum nas últimas 24 horas através de negociação.
Sim, Ethereum está atualmente disponível na plataforma de negociação centralizada da Coinbase. Para instruções mais detalhadas, consulte o nosso útil guia como comprar Ethereum.
Ganhe até US$ 2.000 ao comprar $50 em criptomoedas
Ganhe cripto grátis após efetuar a primeira compra.
Aplicam-se termos. Soma das poupanças medianas previstas e recompensas ganhas, por utilizador em 2021 em vários programas da Coinbase (excluindo sorteios). Esta quantia inclui isenções de taxas de Coinbase One (excluindo o custo de subscrição), recompensas do Coinbase Card e recompensas de participações.
Popularidade nas publicações
#2
Contribuidores
49.542
Publicações
131.901
% Sobre Ethereum
8,38%
Artigos
486
Tempos de espera
0 days
X (Twitter)
45,53% bullish
Sentimento
4,2 ★
Destaques
49.542 pessoas estão a falar sobre Ethereum e está na posição #2 na maioria das menções e atividades das publicações recolhidas. Nas últimas 24 horas, em todas as plataformas de redes sociais, Ethereum tem uma pontuação média de sentimento de 84 em 5. Por fim, Ethereum está a tornar-se menos mediático, com 486 artigos de notícias publicados sobre Ethereum.
No Twitter, as pessoas estão maioritariamente neutras em relação a Ethereum. Houve 49,87% de tweets com um sentimento otimista em comparação com 9,54% de tweets com um sentimento pessimista em relação a Ethereum. 50,13% de tweets eram neutros em relação a Ethereum. Estes sentimentos baseiam-se em 109813 tweets.
No Reddit, Ethereum foi mencionado em 2541 publicações no Reddit e houve 14494 comentários sobre Ethereum. Em média, houve menos votos a favor em comparação com votos contra em publicações no Reddit e mais votos a favor em comparação com votos contra em comentários no Reddit.
Desenvolvido por LunarCrush
Análise
O Ethereum destaca-se como o principal protagonista no domínio das plataformas de contratos inteligentes, ostentando a maior base de utilizadores e desenvolvedores. Esta adoção generalizada por parte dos desenvolvedores promove um ambiente robusto que pode fomentar o crescimento e a inovação.
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Apesar da significativa capitalização de mercado do Ethereum, este enfrenta uma concorrência cada vez mais intensa de redes mais recentes, que dão prioridade a soluções mais rápidas e económicas.
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Coinbase
Como comprar Ethereum
Boas notícias! Pode comprar Ethereum na plataforma de negociação centralizada da Coinbase. Incluímos instruções detalhadas para que seja mais fácil para si comprar Ethereum.
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Coinbase
Como realizar participações de Ethereum
De momento, Ethereum está disponível para participações na plataforma de negociação centralizada da Coinbase, sujeito aos locais onde as participações são possíveis.
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As informações são fornecidas apenas para fins informativos e não servem de aconselhamento de investimento. Isto não é uma recomendação para comprar ou vender um ativo digital em particular ou para utilizar uma estratégia de investimento em particular. A Coinbase não dá qualquer garantia quanto à exatidão, adequação ou validade de quaisquer informações fornecidas ou de um ativo em particular.
Foi preparado conteúdo de notícias por terceiros não afiliados com a Coinbase Inc. ou qualquer uma das suas afiliadas e a Coinbase não é responsável pelo seu conteúdo. A Coinbase não é responsável por quaisquer erros ou atrasos no conteúdo ou por ações efetuadas com base num conteúdo. As informações são fornecidas apenas para fins informativos e não servem de aconselhamento de investimento. Isto não é uma recomendação para comprar ou vender um ativo digital em particular ou para utilizar uma estratégia de investimento em particular. A Coinbase não emite qualquer apreciação quanto à precisão, adequação ou validade da informação fornecida sobre um determinado ativo. Os preços apresentados são meramente ilustrativos. Os preços reais das criptomoedas e as estatísticas associadas podem variar. Os dados apresentados poderão refletir os bens negociados na bolsa da Coinbase e outras trocas de criptomoedas.
Os investimentos em criptoativos trazem riscos. Pode não haver nenhuma proteção se algo der errado.
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