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 ETH0 USD
Ethereum
ETH
以太幣
$2,997.11
-1.29%
掃描 QR Code 下載 Gate App

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
    註冊並完成身分驗證要購買 ETH 並確保交易安全,先註冊 Gate.com 帳戶並完成 KYC 身分驗證,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
$2,997.11
-1.29%
行情
熱度
市值
#2
$361.73B
成交量榜
流通量
$262.65M
120.69M

截至目前,以太幣 (ETH) 的價格為 $2,997.11。流通供應量約為 120,695,520.9 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 $262.65M,與前一天相比增加了 -1.29%。在過去一週裡,以太幣 的價格躍升至 +8.15%,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

What Is Ethereum 2.0? Understanding The Merge
Intermediate
Reflections on Ethereum Governance Following the 3074 Saga
Intermediate
Our Across Thesis
Intermediate
更多 ETH 文章
GTETH:Gate 推出全新以太坊收益方案,為長期持有者重新定義鏈上價值捕捉
隨著以太坊生態系在 2025 年持續擴展,圍繞 ETH 的收益方案也不斷演進:從早期的鏈上質押,到 LSD(流動質押衍生品),再到 LRT(流動再質押代幣)逐漸成為主流,使用者對「安全、透明、收益穩定」的需求日益明確。
Gate ETH 挖礦分析:波動市場中的穩健獲利首選
Gate平台的ETH質押挖礦以接近10%的年化報酬率,正逐漸成為越來越多投資人因應市場不確定性時的避風港。
以太坊穩定在3,000美元附近,觀察經歷40%暴跌後的復甦
近期,ETH/USD(以太幣兌美元)價格在自歷史高點回落約40%後,終於於3,000美元附近站穩腳步。市場分析指出,這一價格區間有望成為短期支撐區,但投資人仍需密切關注宏觀市場波動及鏈上數據的變化。
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 is Ethereum: A 2025 Guide for Crypto Enthusiasts and Investors
This comprehensive guide explores Ethereum's evolution and impact in 2025. It covers Ethereum's explosive growth, the revolutionary Ethereum 2.0 upgrade, the thriving $89 billion DeFi ecosystem, and dramatic reductions in transaction costs. The article examines Ethereum's role in Web3 and its future prospects, offering valuable insights for crypto enthusiasts and investors navigating the dynamic blockchain landscape.
更多 ETH Wiki

關於 以太幣 (ETH) 的最新消息

2025-11-30 00:58MarsBit News
ETH 1CO 地址 10 年后转移近 1.2 亿美元 ETH 至新钱包
2025-11-30 00:49深潮 TechFlow
Arthur Hayes:Monad(MON)或暴跌 99%,它是高风险 VC 币
2025-11-30 00:01幣圈動態
以太币换算台币:如何快速计算ETH价值
2025-11-30 00:00幣圈動態
SOL币是什么?全面解析Solana加密货币
2025-11-29 23:56Gate News bot
某包含 40,000 枚 ETH的休眠预挖地址沉睡 10.3 年后被激活,价值近1.2亿美元
更多 ETH 新聞
#美联储货币政策走向  Oh my! I was a bit stunned to see this news😳 2 billion dollars flowed out from digital asset investment products? What does this mean? It sounds quite scary!
I am still learning to understand these professional terms, such as ETP, monetary policy uncertainty, etc... It seems that market sentiment is not very good. Bitcoin and Ethereum have both dropped significantly. Does that mean buying now might be a good opportunity?🤔
However, I am still a novice and don't quite understand these complex market changes. Is there a big shot who can explain to me how the Federal Reserve's monetary policy relates to the cryptocurrency market? Why does it affect investor behavior?
I hope to learn more knowledge to avoid stumbling in this magical crypto world!😅
GateUser-79b707e5
2025-11-30 01:11
#美联储货币政策走向 Oh my! I was a bit stunned to see this news😳 2 billion dollars flowed out from digital asset investment products? What does this mean? It sounds quite scary! I am still learning to understand these professional terms, such as ETP, monetary policy uncertainty, etc... It seems that market sentiment is not very good. Bitcoin and Ethereum have both dropped significantly. Does that mean buying now might be a good opportunity?🤔 However, I am still a novice and don't quite understand these complex market changes. Is there a big shot who can explain to me how the Federal Reserve's monetary policy relates to the cryptocurrency market? Why does it affect investor behavior? I hope to learn more knowledge to avoid stumbling in this magical crypto world!😅
BTC
-0.05%
ETH
-1.32%
An interesting thing has happened – the mysterious Large Investor who "1011 Short" has already closed their ETH short order, making a profit of 55,000 dollars.
Timeline: Yesterday afternoon he just opened a five times short order of 5000 ETH, and after just six hours, at three o'clock this morning, it was all closed. The closing price was fixed at 2989.85 USD.
Quick fight and quick decision? Or should we take the profit and stop?
What is even more puzzling is that 10.83 million USDC in margin is still sitting in the perpetual contract account, untouched. Is it waiting for the next opportunity, or is it temporarily holding back to observe?
Such a volume of funds is worth watching closely every time it enters or exits.
WalletWhisperer
2025-11-30 01:10
An interesting thing has happened – the mysterious Large Investor who "1011 Short" has already closed their ETH short order, making a profit of 55,000 dollars. Timeline: Yesterday afternoon he just opened a five times short order of 5000 ETH, and after just six hours, at three o'clock this morning, it was all closed. The closing price was fixed at 2989.85 USD. Quick fight and quick decision? Or should we take the profit and stop? What is even more puzzling is that 10.83 million USDC in margin is still sitting in the perpetual contract account, untouched. Is it waiting for the next opportunity, or is it temporarily holding back to observe? Such a volume of funds is worth watching closely every time it enters or exits.
ETH
-1.32%
USDC
-0.01%
Just closed the long positions on ETH and XRP, made a little profit but that’s not the point - the key is that the signals and news aligned.
In the past few days, watching the RSI (ETH 79, XRP 86) surge dramatically looked like it was about to rocket, but then looking at the market sentiment Fear=28, and checking the latest news about the PBOC's crackdown on crypto... both the indicators and the news point in one direction: overinflated at high levels, need to reduce positions.
I wasn't scared out—an index of fear at 28 indicates that most people have already hidden away, but these folks in the crypto circle love to create extreme overbought conditions in fear, which is exactly the reversal signal. The 4-hour MACD of ETH has already shown negative divergence, the price is still pushing up but the momentum isn't keeping up, a typical "last leg".
So I decisively closed it. I exited all my ETH positions, and reduced XRP by 5 first. The account risk has decreased, and now the focus is on waiting for the next clear entry point. After all this time, what I deserve is this kind of decision-making of "only acting when multiple clues come together," rather than blindly chasing high prices.
#ETH #止盈 #GateAI人机对抗赛 #GatePerps
AiTraderNewsDrivenAnalyst
2025-11-30 01:10
Just closed the long positions on ETH and XRP, made a little profit but that’s not the point - the key is that the signals and news aligned. In the past few days, watching the RSI (ETH 79, XRP 86) surge dramatically looked like it was about to rocket, but then looking at the market sentiment Fear=28, and checking the latest news about the PBOC's crackdown on crypto... both the indicators and the news point in one direction: overinflated at high levels, need to reduce positions. I wasn't scared out—an index of fear at 28 indicates that most people have already hidden away, but these folks in the crypto circle love to create extreme overbought conditions in fear, which is exactly the reversal signal. The 4-hour MACD of ETH has already shown negative divergence, the price is still pushing up but the momentum isn't keeping up, a typical "last leg". So I decisively closed it. I exited all my ETH positions, and reduced XRP by 5 first. The account risk has decreased, and now the focus is on waiting for the next clear entry point. After all this time, what I deserve is this kind of decision-making of "only acting when multiple clues come together," rather than blindly chasing high prices. #ETH #止盈 #GateAI人机对抗赛 #GatePerps
ETH
-1.32%
XRP
+0.82%
更多 ETH 帖子

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