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
$2,673.68
+5.39%
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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
$2,673.68
+5.39%
行情
熱度
市值
#4
$326.36B
成交量榜
流通量
$464.24M
122.06M

截至目前,以太幣 (ETH) 的價格為 $2,673.68。流通供應量約為 122,067,645.91 ETH,總市值為 $122.06M,當前市值排名:4。

在過去的 24 小時裡,以太幣 的交易量達到了 $464.24M,與前一天相比增加了 +5.39%。在過去一週裡,以太幣 的價格躍升至 +7.6%,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

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更多 ETH Wiki

關於 以太幣 (ETH) 的最新消息

2026-09-21 08:58Gate News
ETH 15分钟短线反弹0.71%:前期超跌后的技术性修复
2026-09-21 07:04Gate News
ETH 15分钟微跌0.64%:ETF资金大幅净流出压制短期反弹空间
2026-09-21 05:57Gate News
在交易量争议之际,Kalshi 分析师 Beni 呼吁提供 9 月 21 日存在不当行为的证据。
2026-09-21 03:47Gate News
以太坊现货 ETF 上周净流出达 1.4 亿美元,结束了连续四周的资金流入态势。
2026-09-21 02:38Gate News
分析师 Beni 质疑 Kalshi 在 9 月 21 日的 5.386 亿美元 ETH-PERP 交易量与 310 万美元未平仓量
更多 ETH 新聞
#ETHBreaks2700 ETH Breaks $2,700
Ethereum (ETH) broke above the $2,700 level on September 21, 2026, extending a strong recovery across the crypto market. ETH reached an intraday high around $2,713, marking its highest level since January and continuing a six-session advance. 
The move followed ETH’s breakout above the $2,600 area, with trading activity and broader cryptocurrency sentiment strengthening alongside Bitcoin’s rally above $84,000. CoinMarketCap reported ETH up about 3.3% over 24 hours at one point, while renewed spot Ethereum ETF demand was identified as one factor supporting the recovery. 
Market participants are now watching whether ETH can sustain levels above $2,700 after the breakout. Historical data shows $ETH  ‌ reached approximately $2,703.35 during September 21 trading. 
The $2,700 milestone therefore represents an important psychological and technical level for Ethereum traders.$PTB  ‌
CryptoSpecto
2026-09-21 10:55
#ETHBreaks2700 ETH Breaks $2,700 Ethereum (ETH) broke above the $2,700 level on September 21, 2026, extending a strong recovery across the crypto market. ETH reached an intraday high around $2,713, marking its highest level since January and continuing a six-session advance. The move followed ETH’s breakout above the $2,600 area, with trading activity and broader cryptocurrency sentiment strengthening alongside Bitcoin’s rally above $84,000. CoinMarketCap reported ETH up about 3.3% over 24 hours at one point, while renewed spot Ethereum ETF demand was identified as one factor supporting the recovery. Market participants are now watching whether ETH can sustain levels above $2,700 after the breakout. Historical data shows $ETH ‌ reached approximately $2,703.35 during September 21 trading. The $2,700 milestone therefore represents an important psychological and technical level for Ethereum traders.$PTB ‌
ETH
+5.32%
PTB
+54.33%
This sharp surge this afternoon has left many short sellers trapped
They were hoping for a drop, but the market instead turned and surged upward, with losses on short positions growing the longer they hold.
 
Those with large positions should not stubbornly hold on; prioritize reducing positions on rebounds to lower risk, and don't bet on the market turning back immediately.
Those with light positions should keep a close eye on resistance levels and exit after signs of a pullback.
Remember not to recklessly add to positions to average down your cost—holding losing positions can easily lead to liquidation.
Protect your principal; there will be plenty of opportunities later. If you're trapped too, come chat—I'll help wherever I can.$BTC $ETH $SOL #BTC突破84000美元 #ETH突破2700美元
GuYunzhouBtc
2026-09-21 10:55
This sharp surge this afternoon has left many short sellers trapped They were hoping for a drop, but the market instead turned and surged upward, with losses on short positions growing the longer they hold. Those with large positions should not stubbornly hold on; prioritize reducing positions on rebounds to lower risk, and don't bet on the market turning back immediately. Those with light positions should keep a close eye on resistance levels and exit after signs of a pullback. Remember not to recklessly add to positions to average down your cost—holding losing positions can easily lead to liquidation. Protect your principal; there will be plenty of opportunities later. If you're trapped too, come chat—I'll help wherever I can.$BTC $ETH $SOL #BTC突破84000美元 #ETH突破2700美元
BTC
+4.76%
ETH
+5.32%
SOL
+6.98%
ETH short position entered~Subscriber trade from 2 days ago!
BitWei0312
2026-09-21 10:53
ETH short position entered~Subscriber trade from 2 days ago!
ETH
+5.32%
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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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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