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
$2,451.63
+0.76%
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如何使用 USD 購買 以太幣 (ETH)?

請輸入金額
選擇 ETH/USD 交易對,然後輸入購買金額。
確認下單
查看交易詳細資訊,包括 ETH/USD 價格,費用和其他說明,確認後,提交訂單。
接收 以太幣 (ETH)
付款成功後,購買的 ETH 將自動存入您的 Gate.com 錢包。

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
    立即接收 ETH確認訂單後,您購買的 ETH 將即時、安全地存入您的 Gate.com 錢包,可隨時用於交易、持有或轉帳。

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
$2,451.63
+0.76%
行情
熱度
市值
#5
$295.86B
成交量榜
流通量
$90.83M
120.68M

截至目前,以太幣 (ETH) 的價格為 $2,451.63。流通供應量約為 120,681,171.5 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 $90.83M,與前一天相比增加了 +0.76%。在過去一週裡,以太幣 的價格躍升至 +0.62%,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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山寨行情風向標:SOL 重返 110 美元,Solana 強勢表現能否持續?
SOL 突破 110 美元,24 小時漲幅 6.33%,顯著優於 BTC 與 ETH。鏈上交易量、ETF 資金流入與治理投票三重驅動,解析 Solana 本輪強勢的邏輯。
Gate ETH 質押挖礦收益全解析:質押 10 個 ETH 一年能賺多少?
Gate ETH 質押挖礦目前參考年化 4.1%,質押 10 個 ETH 適用綜合年化 2.85%。根據 Gate 報價數據,精確計算以幣為本位與以美元計價的年收益,並深入解析收益構成與風險。
除了 BTC 和 ETH,Gate 還支持哪些主流幣種挖礦?SOL 質押挖礦的收益高嗎?
Gate 鏈上賺幣已涵蓋 BTC、ETH、USDT、SOL 等 20 多種主流幣種的質押挖礦。其中,SOL 質押總量達 65.84 萬枚,參考年化報酬率為 7.62%。同時採用階梯式收益設計,讓小額質押也能享有更高利率。
更多 ETH Blog
How to Mine Ethereum in 2025: A Complete Guide for Beginners
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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?
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更多 ETH Wiki

關於 以太幣 (ETH) 的最新消息

2026-08-29 19:41Gate News
灰度表示,BTC、ETH 和 ZEC 是美国债务突破 40 万亿美元后的受益者。
2026-08-29 17:37Gate News
灰度:美国债务不断攀升并超过40万亿美元,可能推动比特币、以太坊和Zcash上涨
2026-08-29 17:04Ethan Brooks
Sberbank 计划推出以 Bitcoin、Ethereum 和 Tether 为抵押的加密货币贷款
2026-08-29 17:03Gate News
Sberbank 计划推出以 Bitcoin、Ethereum 和 Tether 为抵押的贷款
2026-08-29 16:07Gate News
比特币 ETF 于 8 月 28 日录得 $202M 的资金流出,终结了连续 9 日的资金流入;以太币 ETF 则新增 1.02 亿美元资金流入。
更多 ETH 新聞
🚨 ETH SUPPLY IS RISING AGAIN
Ethereum just saw its supply increase by 20,125+ ETH in the past 7 days. 👀
The reason? Around 20,515 ETH was issued, while only about 390 ETH was burned during the same period.
That means issuance is currently overwhelming the burn mechanism.
This is an interesting shift because Ethereum’s supply can become deflationary when network activity is high enough for ETH burns to exceed new issuance. Right now, the opposite is happening.
It doesn’t automatically mean ETH is bearish  but it is definitely a metric worth watching.
If network activity picks up and fees rise, the burn rate could increase again. 🔥
For now, the question is:
Will ETH supply growth continue, or will the burn mechanism catch up?
#Ethereum #ETH $ETH
learn_with_fullo
2026-08-29 20:10
🚨 ETH SUPPLY IS RISING AGAIN Ethereum just saw its supply increase by 20,125+ ETH in the past 7 days. 👀 The reason? Around 20,515 ETH was issued, while only about 390 ETH was burned during the same period. That means issuance is currently overwhelming the burn mechanism. This is an interesting shift because Ethereum’s supply can become deflationary when network activity is high enough for ETH burns to exceed new issuance. Right now, the opposite is happening. It doesn’t automatically mean ETH is bearish but it is definitely a metric worth watching. If network activity picks up and fees rise, the burn rate could increase again. 🔥 For now, the question is: Will ETH supply growth continue, or will the burn mechanism catch up? #Ethereum #ETH $ETH
ETH
+0.80%
🐋 WTI Oil Is Quietly Becoming 2026’s Market Outlier
The market narrative in 2026 has taken an unexpected turn: energy is outperforming the assets that usually dominate investor attention.
The shared snapshot highlights an impressive performance gap:
🛢️ WTI Crude: +45.6%
📈 Nasdaq: +13.6%
📊 S&P 500: +12.4%
🥇 Gold: +4.4%
💵 Dollar Index: +1.3%
₿ Bitcoin: -11.0%
♦️ Ethereum: -18.6%
The exact figures depend on the measurement date, but the broader trend is clear: oil has delivered an unusually strong relative performance this year. Recent data put WTI's 2026 gain around 48% as of August 27. 
🔥 Why is this important?
Oil isn't just another commodity. A sharp rise in crude prices can feed directly into inflation expectations, transportation costs, corporate margins and monetary-policy decisions.
And that creates an interesting chain reaction:
Oil ↑ → Inflation pressure ↑ → Rate expectations ↑ → Bond yields ↑ → Risk-asset valuations pressured
That connection has become especially relevant after recent Fed commentary pushed rate-hike expectations higher, while WTI remained around the $83–84 area. 
🌍 Geopolitics is another major piece of the puzzle.
Developments surrounding the Middle East and the strategically important Strait of Hormuz have kept a supply-risk premium embedded in crude markets. Any meaningful change in the situation could produce another sharp move in either direction. 
📌 The bigger takeaway:
2026 is showing why traders shouldn't watch Bitcoin, stocks or gold in isolation.
Sometimes the strongest market signal is coming from an entirely different corner.
When oil starts outperforming almost everything, the question isn't just “How high can crude go?”
The smarter question is:
👉 What is the oil rally telling us about inflation, liquidity, geopolitics and the next move across global markets?
$BTC  ‌$ETH  ‌$XAG  ‌$XAU  ‌
Cryptomania_io
2026-08-29 20:03
🐋 WTI Oil Is Quietly Becoming 2026’s Market Outlier The market narrative in 2026 has taken an unexpected turn: energy is outperforming the assets that usually dominate investor attention. The shared snapshot highlights an impressive performance gap: 🛢️ WTI Crude: +45.6% 📈 Nasdaq: +13.6% 📊 S&P 500: +12.4% 🥇 Gold: +4.4% 💵 Dollar Index: +1.3% ₿ Bitcoin: -11.0% ♦️ Ethereum: -18.6% The exact figures depend on the measurement date, but the broader trend is clear: oil has delivered an unusually strong relative performance this year. Recent data put WTI's 2026 gain around 48% as of August 27. 🔥 Why is this important? Oil isn't just another commodity. A sharp rise in crude prices can feed directly into inflation expectations, transportation costs, corporate margins and monetary-policy decisions. And that creates an interesting chain reaction: Oil ↑ → Inflation pressure ↑ → Rate expectations ↑ → Bond yields ↑ → Risk-asset valuations pressured That connection has become especially relevant after recent Fed commentary pushed rate-hike expectations higher, while WTI remained around the $83–84 area. 🌍 Geopolitics is another major piece of the puzzle. Developments surrounding the Middle East and the strategically important Strait of Hormuz have kept a supply-risk premium embedded in crude markets. Any meaningful change in the situation could produce another sharp move in either direction. 📌 The bigger takeaway: 2026 is showing why traders shouldn't watch Bitcoin, stocks or gold in isolation. Sometimes the strongest market signal is coming from an entirely different corner. When oil starts outperforming almost everything, the question isn't just “How high can crude go?” The smarter question is: 👉 What is the oil rally telling us about inflation, liquidity, geopolitics and the next move across global markets? $BTC ‌$ETH ‌$XAG ‌$XAU ‌
BTC
+0.92%
ETH
+0.80%
XAG
+0.41%
XAU
+0.06%
May you have the confidence that you still have time, and the patience to take it slowly.
Seeds do not sprout early just because you are in a hurry,
and fruits do not ripen early just because you are anxious.
Everything has its own timing, and so do you.
Today, do not rush yourself or hurry others.
At your own pace, everything is just right.$BTC $SOL  ‌$BTC  ‌$ETH  ‌
AmmarAlghlani
2026-08-29 19:56
May you have the confidence that you still have time, and the patience to take it slowly. Seeds do not sprout early just because you are in a hurry, and fruits do not ripen early just because you are anxious. Everything has its own timing, and so do you. Today, do not rush yourself or hurry others. At your own pace, everything is just right.$BTC $SOL ‌$BTC ‌$ETH ‌
BTC
+0.92%
SOL
+2.11%
ETH
+0.80%
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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