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
$1,914.85
+0.69%
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  • 1
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  • 2
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  • 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
$1,914.85
+0.69%
行情
熱度
市值
#5
$231.08B
成交量榜
流通量
$141.83M
120.68M

截至目前,以太幣 (ETH) 的價格為 $1,914.85。流通供應量約為 120,681,896.45 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 $141.83M,與前一天相比增加了 +0.69%。在過去一週裡,以太幣 的價格躍升至 +1.5%,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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關於 以太幣 (ETH) 的最新消息

2026-08-19 06:49Gate News
Whitechain 于 8 月 18 日基于 OP Stack 推出以太坊二层网络,获得拥有 4000 万用户的 W Group 生态系统支持。
2026-08-19 06:40Gate News
Interstice Digital 与 FalconX 推出跨链兑换引擎,将 Solana、Ethereum 和 Robinhood Chain 接入 Canton,月度 RWA 交易量达 $9T
2026-08-19 05:54Gate News
Gnosis Chain GIP-153 获得通过:向 Ethereum L2 转型获批
2026-08-19 03:55Alexei Volkov
俄罗斯加密货币:2026年9月1日起实施的新法律
2026-08-19 02:34Market Whisper
Solana 主网历史上首次将 Slot 时长从 400 毫秒缩短至 350 毫秒
更多 ETH 新聞
On August 18, Ripple announced that Jeonbuk Bank had become the first regional bank in South Korea to deploy Ripple Payments.
On the same day, XRP fell below $1.
Good news and a bad price happened at the same time.
This is not a coincidence. This is the market voting with its feet.
First, the “obvious bullish news”—it certainly looks good.
Founded in 1969, Jeonbuk Bank is a subsidiary of JB Financial Group and the leading lending institution in its province.
What is it going to do? Replace SWIFT with Ripple Payments.
Previously, cross-border remittances via SWIFT took days. Now, Ripple Payments takes seconds to minutes and operates 7×24 hours.
Who are the target customers? Import and export companies, IT startups, and online content creators.
Ripple Asia-Pacific Managing Director Fiona Murray said: “This collaboration reflects the growing momentum we are seeing in South Korea’s institutional financial sector.”
This is Ripple’s third institutional partnership in South Korea this year.
It had previously partnered with KBank (digital asset custody and wallet infrastructure) and Kyobo Life Insurance (tokenized government bond settlement).
South Korea’s three leading financial institutions have all been secured within six months.
Ripple’s penetration into South Korea’s banking infrastructure is visibly expanding.
But the “hidden bearish factor” is the key.
There is only one core question: What currency will Jeonbuk Bank actually use for cross-border settlement?
In Ripple’s official announcement, the description was “stablecoin cross-border settlement.” CoinDesk directly asked Ripple whether Jeonbuk Bank’s fund flows would use XRP.
Ripple did not respond.
Multiple reports pointed out that Jeonbuk Bank’s transactions did not use the XRP cryptocurrency.
KBank’s pilot used stablecoin-based settlement rather than XRP as a bridge asset.
Over the past year, Ripple has been promoting the RLUSD stablecoin as an institutional settlement asset.
Every transaction has been confirmed to use Ripple’s infrastructure, but not a single one has been confirmed to use XRP.
Do you see it now?
Ripple is winning. But XRP may not be.
Ripple’s institutional partnerships are a “company-level victory,” while XRP’s price is a “token-level battle.”
These two things could once be equated—Ripple gains customers = XRP rises.
But not anymore.
Ripple is using the RLUSD stablecoin and fiat channels to handle an increasing share of settlement volume. Demand for XRP as a bridge asset is being bypassed.
The data does not lie.
DefiLlama data shows that only 0.16% of DEX transactions on XRPL over the past 72 hours used XRP as a bridge asset.
The network is expanding, transactions are growing, and AI agents have completed 2 million payments on XRPL.
But XRP has not benefited.
On August 19, XRP was trading at $0.99, testing the $1 level for the ninth consecutive trading day.
That is down approximately 73% from its July 2025 high of $3.65.
At the beginning of the year, Standard Chartered slashed its 2026 price target for XRP from $8 to $2.80.
This is not FUD. This is fact.
Ripple’s banking partnership model is evolving—from “settlement using XRP” to “settlement using Ripple’s infrastructure; the currency is another matter.”
For Ripple, this is a good thing. It is more flexible and compliant, and banks are more willing to adopt it.
But for XRP holders, it is a nightmare.
Because XRP’s only value narrative is adoption.
If what gets adopted is Ripple’s technology rather than the XRP token, what remains of XRP’s valuation logic?
One painful final point:
Ripple can succeed without XRP.
But XRP cannot rise without Ripple adoption.
Jeonbuk Bank is Ripple’s Nth customer, but not necessarily XRP’s Nth buyer.
South Korea’s Digital Asset Basic Act is being finalized and is expected to classify stablecoins as payment instruments.
RLUSD has already processed $2.5 billion in transaction volume on the XRP Ledger.
What is XRP doing? Struggling below $1.#Gate事件积分系统上线 #我的七夕交易分享 #宇树科技上市首日大涨629% $BTC $ETH $XRP $SNDK $MU
Mining_sLittleSheep
2026-08-19 07:31
On August 18, Ripple announced that Jeonbuk Bank had become the first regional bank in South Korea to deploy Ripple Payments. On the same day, XRP fell below $1. Good news and a bad price happened at the same time. This is not a coincidence. This is the market voting with its feet. First, the “obvious bullish news”—it certainly looks good. Founded in 1969, Jeonbuk Bank is a subsidiary of JB Financial Group and the leading lending institution in its province. What is it going to do? Replace SWIFT with Ripple Payments. Previously, cross-border remittances via SWIFT took days. Now, Ripple Payments takes seconds to minutes and operates 7×24 hours. Who are the target customers? Import and export companies, IT startups, and online content creators. Ripple Asia-Pacific Managing Director Fiona Murray said: “This collaboration reflects the growing momentum we are seeing in South Korea’s institutional financial sector.” This is Ripple’s third institutional partnership in South Korea this year. It had previously partnered with KBank (digital asset custody and wallet infrastructure) and Kyobo Life Insurance (tokenized government bond settlement). South Korea’s three leading financial institutions have all been secured within six months. Ripple’s penetration into South Korea’s banking infrastructure is visibly expanding. But the “hidden bearish factor” is the key. There is only one core question: What currency will Jeonbuk Bank actually use for cross-border settlement? In Ripple’s official announcement, the description was “stablecoin cross-border settlement.” CoinDesk directly asked Ripple whether Jeonbuk Bank’s fund flows would use XRP. Ripple did not respond. Multiple reports pointed out that Jeonbuk Bank’s transactions did not use the XRP cryptocurrency. KBank’s pilot used stablecoin-based settlement rather than XRP as a bridge asset. Over the past year, Ripple has been promoting the RLUSD stablecoin as an institutional settlement asset. Every transaction has been confirmed to use Ripple’s infrastructure, but not a single one has been confirmed to use XRP. Do you see it now? Ripple is winning. But XRP may not be. Ripple’s institutional partnerships are a “company-level victory,” while XRP’s price is a “token-level battle.” These two things could once be equated—Ripple gains customers = XRP rises. But not anymore. Ripple is using the RLUSD stablecoin and fiat channels to handle an increasing share of settlement volume. Demand for XRP as a bridge asset is being bypassed. The data does not lie. DefiLlama data shows that only 0.16% of DEX transactions on XRPL over the past 72 hours used XRP as a bridge asset. The network is expanding, transactions are growing, and AI agents have completed 2 million payments on XRPL. But XRP has not benefited. On August 19, XRP was trading at $0.99, testing the $1 level for the ninth consecutive trading day. That is down approximately 73% from its July 2025 high of $3.65. At the beginning of the year, Standard Chartered slashed its 2026 price target for XRP from $8 to $2.80. This is not FUD. This is fact. Ripple’s banking partnership model is evolving—from “settlement using XRP” to “settlement using Ripple’s infrastructure; the currency is another matter.” For Ripple, this is a good thing. It is more flexible and compliant, and banks are more willing to adopt it. But for XRP holders, it is a nightmare. Because XRP’s only value narrative is adoption. If what gets adopted is Ripple’s technology rather than the XRP token, what remains of XRP’s valuation logic? One painful final point: Ripple can succeed without XRP. But XRP cannot rise without Ripple adoption. Jeonbuk Bank is Ripple’s Nth customer, but not necessarily XRP’s Nth buyer. South Korea’s Digital Asset Basic Act is being finalized and is expected to classify stablecoins as payment instruments. RLUSD has already processed $2.5 billion in transaction volume on the XRP Ledger. What is XRP doing? Struggling below $1.#Gate事件积分系统上线 #我的七夕交易分享 #宇树科技上市首日大涨629% $BTC $ETH $XRP $SNDK $MU
August third-week trading record: 5 trades, all wins, zero mistakes🔥
BTC: two long trades, 669 points + 832 points, maximum +258.96%
ETH: one long and one short, 22 points + 21 points, both above 225%
BTC short trade: 528 points, +163.33%
Profiting in both directions, with BTC and ETH both flourishing.
Even in a range-bound market, you can steadily make gains. It’s not luck—it’s the precise grasp of the range.
Not seeking to double every trade, only seeking to get every trade right.
$BTC  ‌$ETH #Gate7天净流入全球Top3
YangGuangbit
2026-08-19 07:20
August third-week trading record: 5 trades, all wins, zero mistakes🔥 BTC: two long trades, 669 points + 832 points, maximum +258.96% ETH: one long and one short, 22 points + 21 points, both above 225% BTC short trade: 528 points, +163.33% Profiting in both directions, with BTC and ETH both flourishing. Even in a range-bound market, you can steadily make gains. It’s not luck—it’s the precise grasp of the range. Not seeking to double every trade, only seeking to get every trade right. $BTC ‌$ETH #Gate7天净流入全球Top3
BTC
+0.01%
ETH
+0.87%
Bitcoin $BTC  was trading around USD 64,475 and Ethereum $ETH around USD 1,915 on August 19, 2026. Both assets were moving in a slight positive consolidation amid geopolitical tensions, with BTC testing the 50-day EMA support and ETH targeting crucial resistance above USD 1,950.
Bitcoin Analysis
• Price & Movement : Standing at USD 64,475 (up about 0.35% in 24 hours). The market is holding steady above the $64,000 zone despite global risk-off sentiment.
• Technicals : BTC is holding above the 50-day Exponential Moving Average (EMA) around $64,368. The RSI is in the neutral-positive area (52).
• Support & Resistance : Immediate support is at $63,712, while major resistance lies in the $66,000–$67,000 range. A breakout above this level is needed to confirm a further recovery towards $69,200. 
Ethereum Analysis
• Price & Movement : Trading at USD 1,915 (up slightly by about 0.47% in 24 hours). Movement remains sideways .
• Technical : The price is above the 50-day EMA ($1,871) but still below the 100-day EMA ($1,918). The MACD indicator shows bearish momentum is starting to weaken.
• Support & Resistance : The nearest resistance is at the 100-day EMA ($1,918). If it can break through and consolidate above $1,950, ETH has the potential for a short-term rally to the psychological level of $2,000. Lower support is located at $1,871. 
#trading #GateSquare #ANALISIS #btc #eth
BendrettAh
2026-08-19 07:00
Bitcoin $BTC was trading around USD 64,475 and Ethereum $ETH around USD 1,915 on August 19, 2026. Both assets were moving in a slight positive consolidation amid geopolitical tensions, with BTC testing the 50-day EMA support and ETH targeting crucial resistance above USD 1,950. Bitcoin Analysis • Price & Movement : Standing at USD 64,475 (up about 0.35% in 24 hours). The market is holding steady above the $64,000 zone despite global risk-off sentiment. • Technicals : BTC is holding above the 50-day Exponential Moving Average (EMA) around $64,368. The RSI is in the neutral-positive area (52). • Support & Resistance : Immediate support is at $63,712, while major resistance lies in the $66,000–$67,000 range. A breakout above this level is needed to confirm a further recovery towards $69,200. Ethereum Analysis • Price & Movement : Trading at USD 1,915 (up slightly by about 0.47% in 24 hours). Movement remains sideways . • Technical : The price is above the 50-day EMA ($1,871) but still below the 100-day EMA ($1,918). The MACD indicator shows bearish momentum is starting to weaken. • Support & Resistance : The nearest resistance is at the 100-day EMA ($1,918). If it can break through and consolidate above $1,950, ETH has the potential for a short-term rally to the psychological level of $2,000. Lower support is located at $1,871. #trading #GateSquare #ANALISIS #btc #eth
BTC
+0.01%
ETH
+0.87%
更多 ETH 動態

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