購買 以太幣(ETH)

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預估價格
1 ETH0 USD
Ethereum
ETH
以太幣
$3,314.34
-5.12%
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為什麼購買 以太幣 (ETH)?

什麼是以太坊?智能合約與去中心化應用平台
以太坊 (Ethereum, ETH) 由 Vitalik Buterin 於 2015 年創立,是全球首個支援智能合約 (Smart Contract) 的公有鏈。以太坊讓開發者能夠在其平台上構建去中心化應用 (dApps))、DeFi 協議、NFT 等,推動 Web3 生態的快速發展。以太幣 (ETH) 是以太坊網路的原生代幣。
以太坊如何運作?EVM、Gas 費與共識機制
以太坊依賴分布式節點運行,每筆交易都需要支付以太幣作為“Gas費”。智能合約可以自動執行條件協議,廣泛應用於金融、遊戲、供應鏈等領域。以太坊最初採用 PoW 共識機制,但在 2022 年完成“The Merge”升級,全面轉向權益證明 (PoS),能耗降低 99% 以上,大幅提升了可持續性和安全性。
供應機制與 EIP-1559
以太坊沒有固定的供應上限,但自 EIP-1559 實施後,每筆交易都會銷毀部分 ETH,有助於抑制通脹壓力。ETH 作為支付 Gas 費、質押獎勵、參與治理的核心資產,需求隨著生態擴展而不斷增長。
生態系統與應用案例
以太坊 ERC-20、ERC-721 標準推動了 DeFi 和 NFT 的興起,催生了 Uniswap、Aave、OpenSea 等知名專案。以太坊虛擬機 (EVM) 為開發者提供靈活的編程環境,促進跨鏈互操作性和 Layer 2 擴容方案(如 Rollups、Sharding)。
投資以太坊的理由與風險
Web3 與智能合約基礎設施:ETH 是 DeFi、NFT、DAO 等創新應用的核心資產。 技術升級與生態繁榮:PoS 轉型、EIP-1559 等改革提升了網絡性能和價值捕獲能力。 高度流動性與主流認可度:ETH 在全球各大交易所均可交易,市值僅次於比特幣。 風險提示:網路擁堵、Gas 費高、競爭公鏈崛起(如 Solana、Avalanche)、監管政策不確定。
懷疑者觀點與替代思考
儘管以太坊生態龐大,但仍面臨擴容瓶頸和手續費問題。如果不能有效解決,可能會被新興高性能公鏈取代。投資者應持續關注技術進步和生態變化。

以太幣(ETH) 今日價格和市場趨勢

ETH/USD
Ethereum
$3,314.34
-5.12%
行情
熱度
市值
#2
$400.03B
成交量榜
流通量
$954.48M
120.69M

截至目前,以太幣 (ETH) 的價格為 $3,314.34。流通供應量約為 120,697,275.33 ETH,總市值為 $120.69M,當前市值排名:2。

在過去的 24 小時裡,以太幣 的交易量達到了 $954.48M,與前一天相比增加了 -5.12%。在過去一週裡,以太幣 的價格躍升至 -17.43%,這反映了人們對 ETH 作為虛擬黃金和對沖通脹的工具的持續需求。

此外,以太幣 的歷史最高點是 $4,946.05。市場波動仍然很大,因此投資者應密切關注宏觀經濟趨勢和監管動態。

以太幣(ETH) 與其他加密貨幣比較

ETH VS
ETH
價位
24小時漲跌幅
7日漲跌幅
24小時成交額
市值
市場排名
流通供應量

購買 以太幣 (ETH) 之後可以做什麼?

現貨交易
利用 Gate.com 豐富的交易對,隨時買賣 ETH,抓住市場波動機會,實現資產增值。
餘幣寶
使用閒置的 ETH 申購平台的活期/定期理財產品,輕鬆賺取額外收益。
兌換
快速將 ETH 兌換成其他加密資產。

透過 Gate 購買 以太幣 的好處

有 3,500 種加密貨幣供您選擇
自 2013 年以來,始終是十大 CEX 之一
自 2020 年 5 月以來 100% 儲備證明
即時存款和取款的高效交易

Gate 上提供的其他加密貨幣

瞭解更多關於 以太幣 (ETH) 的資訊

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Gate ETH 挖礦最新收益表現如何?年化報酬率突破 10%,成為市場關注焦點
在加密貨幣市場波動加劇的情勢下,Gate ETH 挖礦為投資人開闢了一條獲取穩定收益的新途徑。
Gate ETH 挖礦新契機:質押量突破 15.47 萬枚,年化報酬率高達 9.93%
在以太坊成功轉型為權益證明(PoS)機制後,Gate 平台的 ETH 質押挖礦正成為投資人掌握雙重收益的重要工具。
Gate ETH 挖礦最新收益如何?年化利率逼近 10%,成為市場焦點
在加密市場波動劇烈的情勢下,Gate ETH 挖礦正為投資人開啟一條潛在的雙重獲利途徑。
更多 ETH Blog
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更多 ETH Wiki

關於 以太幣 (ETH) 的最新消息

2025-11-05 07:19Gate News bot
ETH(Ethereum)24小时下跌4.55%
2025-11-05 07:17CryptoFrontNews
比特币和以太坊 ETF 看到第五次连续流出,而 Solana ETF 继续流入
2025-11-05 07:13金色财经_
牛市真的要完了吗?
2025-11-05 07:10金色财经_
损失9300万美元 xUSD脱锚至0.3:Stream的xUSD炼金术
2025-11-05 06:55MarsBit News
彭博社:13亿美元账面亏损,Tom Lee的以太坊豪赌面临崩溃?
更多 ETH 新聞
I have to speak some honest words about this market trend.
To conclude: the bears have completely taken the initiative, and market sentiment has reached a state of extreme panic. Various messages are flying around, what you see, I have also seen.
About the support level thing:
Last night, the position of 98000 did hold up, showing a slight rebound. If it can maintain this after some consolidation, it would be considered a relatively ideal state. Looking down, the next level is 92000, just giving you a heads up.
But there is a key question here - what do you think about the future market?
In a bear market, the support level is essentially meant to be broken; in a bull market, the resistance level is just waiting to be breached. Mindset determines action.
My own judgment model:
The extreme case for Bitcoin is around 88,000, and in a more extreme scenario, it could reach 84,000. There is a small support at 83,000 below 84,000, which is good to know. Overall, I think it's worth considering entering the market around 88,000. For those who are particularly conservative, you might want to wait for the 84,000-85,000 range before making a move.
Leverage operations must be made clear:
At this stage, small funds can be played with casually, and the daily fluctuations can actually be managed by oneself.
Never over-leverage your position unless you can keep an eye on the market.
Want to place an order? The position must be kept small.
Additionally, keep an eye on the US stock market:
Keep an eye on the changes in the US stock market in real time; currently, the crypto market is still following the US stock market.
For Ethereum, Dogecoin, and SOL, you can basically refer to Bitcoin.
To be honest, I also psychologically expect a big rebound, but the reality is indeed quite depressing. So now it is only suitable for short-term operations; don't get too attached to battles, just take the profits when you can.
StablecoinArbitrageur
2025-11-05 07:28
I have to speak some honest words about this market trend. To conclude: the bears have completely taken the initiative, and market sentiment has reached a state of extreme panic. Various messages are flying around, what you see, I have also seen. About the support level thing: Last night, the position of 98000 did hold up, showing a slight rebound. If it can maintain this after some consolidation, it would be considered a relatively ideal state. Looking down, the next level is 92000, just giving you a heads up. But there is a key question here - what do you think about the future market? In a bear market, the support level is essentially meant to be broken; in a bull market, the resistance level is just waiting to be breached. Mindset determines action. My own judgment model: The extreme case for Bitcoin is around 88,000, and in a more extreme scenario, it could reach 84,000. There is a small support at 83,000 below 84,000, which is good to know. Overall, I think it's worth considering entering the market around 88,000. For those who are particularly conservative, you might want to wait for the 84,000-85,000 range before making a move. Leverage operations must be made clear: At this stage, small funds can be played with casually, and the daily fluctuations can actually be managed by oneself. Never over-leverage your position unless you can keep an eye on the market. Want to place an order? The position must be kept small. Additionally, keep an eye on the US stock market: Keep an eye on the changes in the US stock market in real time; currently, the crypto market is still following the US stock market. For Ethereum, Dogecoin, and SOL, you can basically refer to Bitcoin. To be honest, I also psychologically expect a big rebound, but the reality is indeed quite depressing. So now it is only suitable for short-term operations; don't get too attached to battles, just take the profits when you can.
BTC
-2.68%
ETH
-5.14%
DOGE
+1.28%
SOL
-0.93%
When it comes to Ethereum scaling, there's a name you can't avoid - Polygon.
It's not as simple as just a sidechain. From the earliest PoS chains, to the later launch of zkEVM, and now the introduction of the AggLayer architecture, each step is addressing a problem: how to make blockchain truly serve hundreds of millions of people?
Polygon's ambition has always been clear: to build a modular, multi-chain super network for Ethereum. It sounds very technical, but the practical effect is tangible - achieving high speed and low fees with zk technology, while also being compatible with EVM. More importantly, it makes the flow of data and funds between different chains smooth, just as natural as jumping between web pages on the internet.
The benefits are very direct for ordinary users:
Transfers, transactions, and minting NFTs can save a lot on Gas fees.
The user experience of Web3 applications can finally approach the smoothness of Web2.
Moreover, the security is backed by the Ethereum mainnet.
On the developer side, what Polygon provides is not just scaling tools, but more like a complete set of infrastructure:
zkEVM is fully compatible with EVM;
Supernets allow project parties to quickly deploy their own chains;
AggLayer connects multiple chain networks, unifying liquidity and cross-chain experience.
What's more interesting is its commercialization progress. Web2 giants like Nike, Adidas, Reddit, and Starbucks have chosen to deploy NFT and points systems on Polygon. This indicates that it is no longer just a technical solution, but a reliable channel for brands to enter Web3.
The scalability track is very competitive, but Polygon has indeed found its own way.
DaoGovernanceOfficer
2025-11-05 07:28
When it comes to Ethereum scaling, there's a name you can't avoid - Polygon. It's not as simple as just a sidechain. From the earliest PoS chains, to the later launch of zkEVM, and now the introduction of the AggLayer architecture, each step is addressing a problem: how to make blockchain truly serve hundreds of millions of people? Polygon's ambition has always been clear: to build a modular, multi-chain super network for Ethereum. It sounds very technical, but the practical effect is tangible - achieving high speed and low fees with zk technology, while also being compatible with EVM. More importantly, it makes the flow of data and funds between different chains smooth, just as natural as jumping between web pages on the internet. The benefits are very direct for ordinary users: Transfers, transactions, and minting NFTs can save a lot on Gas fees. The user experience of Web3 applications can finally approach the smoothness of Web2. Moreover, the security is backed by the Ethereum mainnet. On the developer side, what Polygon provides is not just scaling tools, but more like a complete set of infrastructure: zkEVM is fully compatible with EVM; Supernets allow project parties to quickly deploy their own chains; AggLayer connects multiple chain networks, unifying liquidity and cross-chain experience. What's more interesting is its commercialization progress. Web2 giants like Nike, Adidas, Reddit, and Starbucks have chosen to deploy NFT and points systems on Polygon. This indicates that it is no longer just a technical solution, but a reliable channel for brands to enter Web3. The scalability track is very competitive, but Polygon has indeed found its own way.
This New Year, my cousin came home in a new car. Three months ago, he was borrowing money from me to pay rent, and now his account has a seven-figure balance.
When he graduated, he came to see me, saying he couldn’t find work in architecture, couldn’t settle on factory assembly lines, and didn’t want to deliver food. I told him to follow me into trading, starting with the basics of candlestick charts.
Actually, making money isn’t that mysterious. Study market patterns thoroughly, build your own trading system, or just follow the right people and choose the right side.
The trading method I use now is something I’ve learned the hard way with real money:
**About Leverage, This Double-Edged Sword**  
20x leverage definitely allowed me to earn over 500,000 yuan in a day. But during the regulatory storm on September 24th, my account nearly went to zero within two hours—that feeling I still remember vividly.
Now, I never use more than 3x leverage on my trading interface, and I keep each currency position within 5%. It’s not out of fear, but because I truly understand—staying alive is more important than anything. Market opportunities are always there; losing the principal is truly losing everything.
**Mainstream Tokens Are the Stabilizer**  
Once, I went all-in on a so-called “hundredfold potential” altcoin project, with a principal of 300,000 yuan, which floated up to 1.8 million in profit. But I didn’t sell, and the project party ran away, leaving me unable to recover even the principal.
Now, I lock 85% of my positions in BTC and ETH, and only allocate 15% to test new tokens. When the market is stable, my mindset is stable; when my mindset is stable, I can wait for real opportunities.
**Stop-Loss Is a Lifesaver**  
In the past, I would add to my position if it fell 15%, thinking I could bottom out. But that’s how I lost the down payment on a house.
Now, I set an 8% stop-loss when opening each position. As soon as it hits, I walk away—no luck involved. If it falls more than 8%, it’s probably the wrong side; admitting a mistake is better than stubbornly holding on. As long as the green mountains remain, there’s firewood to burn.
The market never lacks opportunities; what’s missing is the principal to hold until those opportunities arrive. A million-dollar account isn’t built by luck, but by discipline and patience, accumulated little by little.
You’re not short of vision; what you lack is the courage to take the first step.
DefiEngineerJack
2025-11-05 07:27
This New Year, my cousin came home in a new car. Three months ago, he was borrowing money from me to pay rent, and now his account has a seven-figure balance. When he graduated, he came to see me, saying he couldn’t find work in architecture, couldn’t settle on factory assembly lines, and didn’t want to deliver food. I told him to follow me into trading, starting with the basics of candlestick charts. Actually, making money isn’t that mysterious. Study market patterns thoroughly, build your own trading system, or just follow the right people and choose the right side. The trading method I use now is something I’ve learned the hard way with real money: **About Leverage, This Double-Edged Sword** 20x leverage definitely allowed me to earn over 500,000 yuan in a day. But during the regulatory storm on September 24th, my account nearly went to zero within two hours—that feeling I still remember vividly. Now, I never use more than 3x leverage on my trading interface, and I keep each currency position within 5%. It’s not out of fear, but because I truly understand—staying alive is more important than anything. Market opportunities are always there; losing the principal is truly losing everything. **Mainstream Tokens Are the Stabilizer** Once, I went all-in on a so-called “hundredfold potential” altcoin project, with a principal of 300,000 yuan, which floated up to 1.8 million in profit. But I didn’t sell, and the project party ran away, leaving me unable to recover even the principal. Now, I lock 85% of my positions in BTC and ETH, and only allocate 15% to test new tokens. When the market is stable, my mindset is stable; when my mindset is stable, I can wait for real opportunities. **Stop-Loss Is a Lifesaver** In the past, I would add to my position if it fell 15%, thinking I could bottom out. But that’s how I lost the down payment on a house. Now, I set an 8% stop-loss when opening each position. As soon as it hits, I walk away—no luck involved. If it falls more than 8%, it’s probably the wrong side; admitting a mistake is better than stubbornly holding on. As long as the green mountains remain, there’s firewood to burn. The market never lacks opportunities; what’s missing is the principal to hold until those opportunities arrive. A million-dollar account isn’t built by luck, but by discipline and patience, accumulated little by little. You’re not short of vision; what you lack is the courage to take the first step.
BTC
-2.68%
ETH
-5.14%
更多 ETH 帖子

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在哪裡買以太坊 (ETH) 最安全?
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以太坊 (ETH) 現在還是一個好的投資選擇嗎?
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我可以用 $10 美元購買以太坊 (ETH) 嗎?
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