購買 以太幣(ETH)

便捷 購買 以太幣,跟隨我們的步驟指南。
預估價格
1 ETH ≈ 0.00 USD
Ethereum
ETH
以太幣
$2,494.49
+2.18%
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接收 以太幣 (ETH)
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如何使用簽帳金融卡/信用卡購買 以太幣 (ETH)?

  • 1
    註冊並完成身分認證要購買 ETH 並確保交易安全,先註冊 Gate.com 帳戶並完成 KYC 身分認證,保障您的資產安全。
  • 2
    選擇 ETH 和支付方式進入“購買以太幣 (ETH)”版塊,選擇 ETH,輸入您購買的金額,並選擇簽帳金融卡/信用卡作為付款方式,然後填寫卡片資訊。
  • 3
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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建構去中心化應用 (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 等改革提升了網路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
$2,494.49
+2.18%
行情
熱度
市值
#5
$301.03B
成交量榜
流通量
$642.35M
120.68M

截至目前,以太幣 (ETH) 的價格為 $2,494.49。流通供應量約為 120,681,302.52 ETH,總市值為 $120.68M,當前市值排名:5。

在過去的 24 小時裡,以太幣 的交易量達到了 $642.35M,與前一天相比增加了 +2.18%。在過去一週裡,以太幣 的價格躍升至 +31.36%,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
即時和高效的充值與提現

Gate 上提供的其他加密貨幣

了解更多關於 以太幣 (ETH) 的資訊

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更多 ETH 文章
機構為何持續買入以太幣?從穩定幣、RWA 到 AI,解析 ETH 的長期價值
以太坊正同時承接穩定幣結算、RWA 代幣化與 AI Agent 經濟這 3 大成長引擎。從 BlackRock 到 ERC-8126,解析機構持續買入 ETH 的底層邏輯與長期價值。
BitMine 距離 5% ETH 目標還差多少?持倉、資金需求與以太坊供應量全解析
BitMine 以太坊持倉已接近總供應量的 5%,但持續增加的供應量使目標不斷變動。本文根據最新數據,全面解析持倉缺口、資金需求及供應量變動對目標的影響。
Gas Token 會被 Layer2 淘汰嗎?從 ETH 到 ONG 看公鏈代幣價值重構
Gas Token 是否仍具價值?本文從 OntologyGas(ONG)近 97% 的月漲幅切入,分析 Layer 1 公鏈經濟模型從性能競爭轉向價值捕獲的底層邏輯,探討 Gas 代幣在 Layer 2 擴容與鏈間競爭時代的新定位。
更多 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.
更多 ETH Wiki

關於 以太幣 (ETH) 的最新消息

2026-08-25 08:36Gate News
与 BIT 相关的地址平掉 ETH 和 BTC 仓位中的 $419M ,锁定 5510 万美元收益
2026-08-25 08:34Gate News
比特币24小时涨幅达3%,跑赢以太币;BTC/ETH比率于8月25日达到32.2。
2026-08-25 08:33Gate News
$681M 24 小时内全球爆仓,98,796 名交易者受到影响
2026-08-25 07:22Gate News
Bitmine 上周增持 32,447 ETH,目前持有 585 万枚 ETH,价值 147 亿美元
2026-08-25 07:15Gate News
Upbit 交易量飙升至 14460亿美元,24 小时内上涨 138.2%
更多 ETH 新聞
Grab both mainstream BTC and ETH in the livestream $ETH
TheQueenOfCopycatsReturns
2026-08-25 08:33
Grab both mainstream BTC and ETH in the livestream $ETH
ETH
+1.95%
#BTC突破8万 
While Bitcoin breaking above $80,000 is a powerful psychological milestone, it also triggers fear of missing out and uncertainty about whether to enter the market or wait. When Bitcoin trades at all-time highs, market dynamics change significantly. Below is a strategic framework to help you decide whether to enter now or wait for a pullback.
Market Dynamics: Is $80,000 the Beginning or the Peak?
* Rationale for Going On: Breakouts above large round numbers (like $80,000) often trigger large-scale short liquidations and algorithmic buying. In strong bull markets, what seems "too high" can quickly become the new floor as institutional capital and retail fear of missing out return to the market.
* Rationale for Pullback: Bitcoin rarely rises in a straight line. Periods of rapid price increases lead to over-leveraged long positions in the derivatives market. A sudden "sudden drop" or profit-taking event can easily liquidate these long positions, leading to a sharp and healthy correction of 10% to 20% to retest previous resistance levels (e.g., $73,500 or $75,000) before reaching higher levels.
Strategic Action Framework
Your next move should depend entirely on your investment horizon and current portfolio risk, not on emotions.
When to Choose a Strategy and How to Implement It
1. Follow-Up (DCA Buying) You have zero or very low BTC risk and a long-term investment horizon (1+ years). Don't invest all your money. 1. Use a small percentage (e.g., 20%) of your set aside capital now. If the market continues to rise, you're in the game. If it falls, you'll have cash left to buy cheaper.
2. Wait for the Pullback You want a better risk-reward ratio and are willing to risk missing out on more instant gains. Place limit orders near key historical support zones (e.g., $75,000 and $69,000). Monitor funding rates; wait for leverage to decrease before entering.
3. Take Profit You bought at a much lower price (e.g., below $50,000) and your portfolio is now unsustainably concentrated in crypto. Implement a staggered profit-taking strategy. Sell 5% to 10% of your position at milestones (e.g., $80,000, $85,000) to secure gains or your initial capital, while letting the rest hold.
Speculation and Risk Warning
Trading cryptocurrencies at all-time highs carries an extremely high risk of capital loss. High volatility can wipe out leveraged positions in minutes. Consider any single asset allocation within a broadly diversified portfolio and never invest money you cannot afford to lose entirely.
$BTC  ‌
$ETH  ‌$GT  ‌
ybaser
2026-08-25 08:29
#BTC突破8万 While Bitcoin breaking above $80,000 is a powerful psychological milestone, it also triggers fear of missing out and uncertainty about whether to enter the market or wait. When Bitcoin trades at all-time highs, market dynamics change significantly. Below is a strategic framework to help you decide whether to enter now or wait for a pullback. Market Dynamics: Is $80,000 the Beginning or the Peak? * Rationale for Going On: Breakouts above large round numbers (like $80,000) often trigger large-scale short liquidations and algorithmic buying. In strong bull markets, what seems "too high" can quickly become the new floor as institutional capital and retail fear of missing out return to the market. * Rationale for Pullback: Bitcoin rarely rises in a straight line. Periods of rapid price increases lead to over-leveraged long positions in the derivatives market. A sudden "sudden drop" or profit-taking event can easily liquidate these long positions, leading to a sharp and healthy correction of 10% to 20% to retest previous resistance levels (e.g., $73,500 or $75,000) before reaching higher levels. Strategic Action Framework Your next move should depend entirely on your investment horizon and current portfolio risk, not on emotions. When to Choose a Strategy and How to Implement It 1. Follow-Up (DCA Buying) You have zero or very low BTC risk and a long-term investment horizon (1+ years). Don't invest all your money. 1. Use a small percentage (e.g., 20%) of your set aside capital now. If the market continues to rise, you're in the game. If it falls, you'll have cash left to buy cheaper. 2. Wait for the Pullback You want a better risk-reward ratio and are willing to risk missing out on more instant gains. Place limit orders near key historical support zones (e.g., $75,000 and $69,000). Monitor funding rates; wait for leverage to decrease before entering. 3. Take Profit You bought at a much lower price (e.g., below $50,000) and your portfolio is now unsustainably concentrated in crypto. Implement a staggered profit-taking strategy. Sell 5% to 10% of your position at milestones (e.g., $80,000, $85,000) to secure gains or your initial capital, while letting the rest hold. Speculation and Risk Warning Trading cryptocurrencies at all-time highs carries an extremely high risk of capital loss. High volatility can wipe out leveraged positions in minutes. Consider any single asset allocation within a broadly diversified portfolio and never invest money you cannot afford to lose entirely. $BTC ‌ $ETH ‌$GT ‌
BTC
+3.80%
ETH
+1.85%
GT
+3.45%
$ETH The waterfall drop is nearing 30 points—don't panic, the major players are shaking out the followers!
Just now, the market continued falling by nearly 30 points, with a long wick plunging to 2462. The current unrealized loss is 1140. Don't panic—this is normal profit-taking after the price rose too much in the short term.
The weekly gain exceeded 30%, and concentrated profit-taking triggered a chain of pullbacks. This is a normal technical correction, not a trend reversal.
The major players aren't stupid.
Just as ETH fell to 2479, a whale opened a long position of 10,000 ETH at an entry price of around 2480, worth approximately $24.89 million in total.
The 4-hour EMA20/50 bullish alignment remains intact, and the medium-term trend is sound.
2440–2460 is currently the core support zone for the bulls. As long as it holds, the pullback is a normal correction, not a trend reversal.
A sharp drop isn't frightening; what's frightening is being controlled by panic. Institutions are still buying, a whale has just entered, and the trend isn't over.
Pay less attention to the minute chart, hold on, and wait for the rebound.
BrotherJiangHasAStrategyFor
2026-08-25 08:25
$ETH The waterfall drop is nearing 30 points—don't panic, the major players are shaking out the followers! Just now, the market continued falling by nearly 30 points, with a long wick plunging to 2462. The current unrealized loss is 1140. Don't panic—this is normal profit-taking after the price rose too much in the short term. The weekly gain exceeded 30%, and concentrated profit-taking triggered a chain of pullbacks. This is a normal technical correction, not a trend reversal. The major players aren't stupid. Just as ETH fell to 2479, a whale opened a long position of 10,000 ETH at an entry price of around 2480, worth approximately $24.89 million in total. The 4-hour EMA20/50 bullish alignment remains intact, and the medium-term trend is sound. 2440–2460 is currently the core support zone for the bulls. As long as it holds, the pullback is a normal correction, not a trend reversal. A sharp drop isn't frightening; what's frightening is being controlled by panic. Institutions are still buying, a whale has just entered, and the trend isn't over. Pay less attention to the minute chart, hold on, and wait for the rebound.
更多 ETH 動態

關於購買 以太幣 (ETH) 的常見問題

常見問題回覆由人工智能生成,僅供參考。請仔細評估內容。
在哪裡買以太坊 (ETH) 最安全?
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新手如何購買以太坊 (ETH)?
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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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