買う イーサリアム(ETH)

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推定価格
1 ETH0.00 USD
Ethereum
ETH
イーサリアム
$2,324.64
-0.04%
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USDでイーサリアム(ETH)を購入する方法?

数量を入力
ETH/USDの取引ペアを選択し、購入数量を入力します。
注文確認
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イーサリアム(ETH) を受け取る
支払いが完了すると、購入した ETH は自動的に Gate.com のウォレットに入金されます。

クレジットカードまたはデビットカードで イーサリアム(ETH)を購入する方法は?

  • 1
    Gate.com アカウントを作成し、本人確認を完了しましょう安全に ETH を購入するには、まず Gate.com アカウントにサインアップし、KYC 本人確認を完了して取引を保護しましょう。
  • 2
    ETH と支払い方法を選択してください「イーサリアム(ETH)を購入」セクションに移動し、ETHを選択、購入希望数量を入力し、支払い方法としてデビットカードを選択してください。その後、カード情報を入力してください。
  • 3
    購入が完了すると、ETH がすぐにウォレットに反映されます注文を確定すると、ご購入の ETH は即座に安全に Gate.com のウォレットに反映され、取引、保有、または送金にすぐに利用可能になります。

なぜイーサリアム(ETH)を購入するのか?

イーサリアムとは何ですか?スマートコントラクトおよび分散型アプリケーション向けプラットフォーム
イーサリアム(ETH)は2015年にVitalik Buterinによって設立され、スマートコントラクトをサポートする世界初のパブリックブロックチェーンです。イーサリアムは開発者が分散型アプリ(dApp)、DeFiプロトコル、NFTなどを構築できるようにし、Web3エコシステムの急速な成長を牽引しています。イーサ(ETH)はイーサリアムネットワークのネイティブトークンです。
イーサリアムはどのように機能しますか?EVM、ガス手数料、コンセンサス
イーサリアムは分散型ノードに依存しており、すべての取引には「ガス手数料」としてETHが必要です。スマートコントラクトは条件付き契約を自動で実行し、金融、ゲーム、サプライチェーンなどで広く利用されています。当初PoWを採用していたイーサリアムは、2022年に「The Merge」アップグレードを完了し、完全にPoS(Proof of Stake)へ移行しました。これにより、エネルギー消費が99%以上削減され、持続可能性とセキュリティが向上しました。
供給メカニズムとEIP-1559
イーサリアムには固定供給上限はありませんが、EIP-1559以降、各取引でETHの一部がバーンされ、インフレ圧力の軽減に役立っています。ETHはガス手数料の支払い、ステーキング報酬、ガバナンス参加に必須であり、エコシステムの拡大とともに需要も増加しています。
エコシステムとユースケース
イーサリアムのERC-20およびERC-721規格はDeFiやNFTの台頭を後押しし、Uniswap、Aave、OpenSeaなどのプロジェクトを生み出しました。イーサリアム仮想マシン(EVM)は柔軟なプログラミング環境を提供し、クロスチェーンの相互運用性やレイヤー2スケーリングソリューション(例:Rollups、Sharding)を促進します。
イーサリアム投資の理由とリスク
Web3とスマートコントラクト基盤:ETHはDeFi、NFT、DAO、その他の革新的なアプリケーションの中核資産です。 技術的アップグレードとエコシステム成長:PoSへの移行やEIP-1559により、ネットワークのパフォーマンスと価値獲得が向上します。 高い流動性と主流受け入れ:ETHは世界中で取引され、時価総額ではビットコインに次いで2位です。 リスク:ネットワーク混雑、高いガス手数料、新興ブロックチェーン(例:Solana、Avalanche)からの競争、規制の不確実性。
懐疑的な見解と代替的視点
イーサリアムのエコシステムは広大ですが、スケーラビリティや手数料の問題は依然として残っています。これらの課題に対処できなければ、新しく高性能なブロックチェーンに追い越される可能性があります。投資家は技術の進展やエコシステムの変化を注視する必要があります。

イーサリアム(ETH) 本日の価格と市場動向

ETH/USD
Ethereum
$2,324.64
-0.04%
市場
人気度
時価総額
#2
$280.55B
取引高
流通供給量
$360.31M
120.68M

現時点で、イーサリアム(ETH)の価格は1コインあたり$2,324.64です。流通供給量はおよそ120,686,531.05ETHで、時価総額は$120.68Mとなります。現在の時価総額ランキング:2。

過去24時間で、イーサリアムの取引量は$360.31Mに達し、前日比で-0.04%の変動となりました。過去1週間で、イーサリアムの価格は-0.35%となり、デジタルゴールドおよびインフレヘッジとしてのETHへの継続的な需要を反映しています。

さらに、イーサリアムの過去最高値は$4,946.05です。市場の変動性は依然として大きいため、投資家はマクロ経済の動向や規制の進展を注意深く監視する必要があります。

イーサリアム(ETH) 他の暗号資産と比較

ETH VS
ETH
価格
24時間の変化率
7日の変化率
24時間取引量
時価総額
市場ランク
流通供給量

イーサリアム(ETH) を購入した後は何をすべきですか?

現物取引
Gate.com の豊富な取引ペアを活用して、ETH をいつでも取引し、市場のチャンスを捉え、資産を増やしましょう。
Simple Earn
遊休の ETH を活用して、プラットフォームのフレキシブル型または定期型の金融商品に投資し、手軽に追加収益を得ましょう。
変換
ETH を他の暗号資産に素早く、簡単に交換できます。

Gate を通じて イーサリアム を購入するメリット

3,500以上の暗号資産から選択可能
2013年以降、一貫してトップ10の中央集権型取引所(CEX)のひとつ
2020年5月以降、100%の準備金証明
即時入出金で効率的な取引

Gateで利用可能なその他の暗号資産

イーサリアムETHについてもっと知る

What Is Ethereum 2.0? Understanding The Merge
Intermediate
Our Across Thesis
Intermediate
Reflections on Ethereum Governance Following the 3074 Saga
Intermediate
さらに ETH 記事
ETH 2025 価格予測: 市場シェアが 10% を下回る中、ETH は 4,000 ドルを超える価格に戻ることができるか?
ETH 2025 価格予測: 市場シェアが 10% を下回る中、ETH は 4,000 ドルを超える価格に戻ることができるか?
デイリーニュース | PIコインは3ドルの高値を付けた後に下落し、ETHの市場シェアは4年ぶりに10%を下回る
デイリーニュース | PIコインは3ドルの高値を付けた後に下落し、ETHの市場シェアは4年ぶりに10%を下回る
デイリーニュース | ETH/BTC 為替レートは底打ちした可能性があります、同じ名前のLIBRAトークンが誤って購入された後、3,000%上昇しました
ETH/BTCの為替レートがトレンドの反転を引き起こす可能性があります。Barstool Sportsの創設者が誤ってLIBRA Memeコインを17万ドル購入し、それによって3000%急騰しました。
さらに ETH ブログ
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.
さらに ETH ウィキ

イーサリアム(ETH)に関する最新情報

2026-05-11 13:59GateNews
比特币维持在 $81K 之上,伊朗拒绝美国和平框架之际,布伦特原油飙升至超过 104 美元
2026-05-11 13:47鏈新聞abmedia
Bitmine 持仓达 521 万枚 ETH、Tom Lee 预告累计放缓
2026-05-11 13:44鏈新聞abmedia
Ripple Prime 获 Neuberger 2 亿美元授信扩张机构保证金
2026-05-11 12:44GateNews
BNY 在阿布扎比推出机构数字资产托管服务,支持比特币和以太坊
2026-05-11 12:27GateNews
Tether 在 3 周内在以太坊和 Tron 铸造 60 亿 USDT,并在以太坊销毁 20 亿 USDT
その他の ETH ニュース
【$US Signal】Waiting for a callback to buy: 4H overbought but buying support, 1H MACD slightly weak  
$US 4H RSI 72.97 overbought zone, 1.73 buy depth indicates funds are supporting. 1H MACD bars contract and turn negative, short-term momentum diminishes. Orders stacking around 0.0066, a breakout requires increased volume.  
🎯Direction: Long (waiting for a pullback order)  
⚡Entry/Order: 0.005611 - 0.006661  
🛑Stop loss: 0.005174  
🚀Target 1: 0.006486  
🚀Target 2: 0.006923  
🛡️Trade management:  
- Execution strategy: Reduce 50% of the position after reaching Target 1, and move the stop loss to break-even. If the price falls back into the entry zone, automatically exit to protect capital.  
The current risk-reward ratio is not ideal; patiently wait for the price to retest the order zone before entering more safely. The high funding rate of 0.0389% suggests crowded longs, beware of a potential squeeze.  
Check real-time market 👇 $US
---  
Follow me: Get more real-time analysis and insights on the crypto market! $BTC $ETH $SOL   
‍#Gate广场五月交易分享  #比特币波动  #Polymarket每日热点
十一
2026-05-11 14:24
【$US Signal】Waiting for a callback to buy: 4H overbought but buying support, 1H MACD slightly weak $US 4H RSI 72.97 overbought zone, 1.73 buy depth indicates funds are supporting. 1H MACD bars contract and turn negative, short-term momentum diminishes. Orders stacking around 0.0066, a breakout requires increased volume. 🎯Direction: Long (waiting for a pullback order) ⚡Entry/Order: 0.005611 - 0.006661 🛑Stop loss: 0.005174 🚀Target 1: 0.006486 🚀Target 2: 0.006923 🛡️Trade management: - Execution strategy: Reduce 50% of the position after reaching Target 1, and move the stop loss to break-even. If the price falls back into the entry zone, automatically exit to protect capital. The current risk-reward ratio is not ideal; patiently wait for the price to retest the order zone before entering more safely. The high funding rate of 0.0389% suggests crowded longs, beware of a potential squeeze. Check real-time market 👇 $US --- Follow me: Get more real-time analysis and insights on the crypto market! $BTC $ETH $SOL ‍#Gate广场五月交易分享 #比特币波动 #Polymarket每日热点
US
+41.82%
BTC
+0.05%
ETH
-0.24%
SOL
+1.55%
I just noticed a pretty interesting phenomenon: last year, Justin Sun appeared on the cover of *Forbes* magazine, becoming the fourth person in the crypto industry after CZ, SBF, and Brian Armstrong. At first glance, it may seem like just a media event, but what it reflects beneath the surface runs quite deep.
Do you remember the “Warren Buffett Lunch incident” from 2019? Back then, Justin Sun spent $4.568 million to bid for an afternoon banquet, but the meeting was canceled due to a kidney stone, and they only met for real at the end. At that time, his reputation in the crypto community could be described as mixed—some said he was a marketing genius, while others believed he was just manufacturing hype. But over the past few years, things have gradually changed.
I’ve noticed that Justin Sun’s role has been quietly upgrading. In the early days, he mainly relied on the public chain TRON to make his name, going head-to-head with Ethereum. But he was smart enough to recognize that pure technological competition had no future, so he shifted toward financial infrastructure. Today, TRON has become the second-largest blockchain in the world by USDT circulation, and the stablecoin ecosystem’s market capitalization has surpassed $66 billion. This isn’t a coincidence.
Even more interesting is his collaboration with WLFI, the Trump-family crypto project. In November last year, Justin Sun invested $30 million, becoming the project’s largest investor, while also serving as an advisor. On the surface, it looks like he took a loss—while the Trump family made roughly $400 million in profits—but in reality, this is a much larger chess game. Through this partnership, Justin Sun tied TRON to the U.S. political circle, and TRX also became the fourth-largest token in WLFI’s holdings.
There’s a rumor worth paying close attention to recently: the U.S. government may be considering using blockchain technology to improve government efficiency. The government efficiency department led by Musk has already been evaluating public chain technology. If this comes to pass, Justin Sun’s entire layout would effectively be completed in a closed loop—TRON, thanks to its fast transaction speeds and low fees, could theoretically be used in areas such as tax collection, welfare distribution, and government procurement.
Honestly, Justin Sun’s early marketing tactics did raise plenty of doubts. But look at what he did recently during the TUSD stablecoin crisis—he stepped in to rescue it, providing nearly $500 million in funding. That again shows another side of him. This guy is full of contradictions—he’s both a master at driving attention and someone pushing forward industry infrastructure; he’s controversial yet he’s also doing things he frames as “industry justice.”
From a certain perspective, Justin Sun’s appearance on the *Forbes* cover is not only his personal achievement—it’s also a signal that the entire crypto industry has been moving from the margins toward the mainstream. In the UK, *The Financial Times* even apologized to its readers last year for its negative coverage of cryptocurrencies over the past decade, something that a few years ago would have been hard to imagine.
Now the crypto market is completely different. Bitcoin has broken through $100,000, ETFs have been approved, regulatory attitudes are shifting, and the political circle is starting to embrace this space. Against that backdrop, people like Justin Sun—who understand technology, understand capital operations, and can also engage with political circles—really are the darlings of the times.
What’s also interesting is that as Justin Sun’s personal influence has grown, his advisory role at a certain well-established exchange has started to matter more and more. That exchange was recently ranked by *Forbes* as one of the most trustworthy crypto exchanges globally, and it is accelerating its international expansion. Justin Sun’s connections within U.S. politics and *Forbes*’ endorsement are undoubtedly a huge boost for this expansion plan.
Overall, Justin Sun’s shift from a “crypto marketing genius” to a “crypto business leader” is essentially a microcosm of the crypto industry’s maturation. He caught every wave—early public chains, NFTs, DeFi, stablecoins—and each time he was able to seize the opportunities. Now he’s standing at an even higher level of political economy.
This 90s entrepreneur’s story isn’t over yet. 2025 is destined to be a pivotal year for the crypto industry, and Justin Sun’s role in this changing landscape will only become more and more important.
BugBountyHunter
2026-05-11 14:23
I just noticed a pretty interesting phenomenon: last year, Justin Sun appeared on the cover of *Forbes* magazine, becoming the fourth person in the crypto industry after CZ, SBF, and Brian Armstrong. At first glance, it may seem like just a media event, but what it reflects beneath the surface runs quite deep. Do you remember the “Warren Buffett Lunch incident” from 2019? Back then, Justin Sun spent $4.568 million to bid for an afternoon banquet, but the meeting was canceled due to a kidney stone, and they only met for real at the end. At that time, his reputation in the crypto community could be described as mixed—some said he was a marketing genius, while others believed he was just manufacturing hype. But over the past few years, things have gradually changed. I’ve noticed that Justin Sun’s role has been quietly upgrading. In the early days, he mainly relied on the public chain TRON to make his name, going head-to-head with Ethereum. But he was smart enough to recognize that pure technological competition had no future, so he shifted toward financial infrastructure. Today, TRON has become the second-largest blockchain in the world by USDT circulation, and the stablecoin ecosystem’s market capitalization has surpassed $66 billion. This isn’t a coincidence. Even more interesting is his collaboration with WLFI, the Trump-family crypto project. In November last year, Justin Sun invested $30 million, becoming the project’s largest investor, while also serving as an advisor. On the surface, it looks like he took a loss—while the Trump family made roughly $400 million in profits—but in reality, this is a much larger chess game. Through this partnership, Justin Sun tied TRON to the U.S. political circle, and TRX also became the fourth-largest token in WLFI’s holdings. There’s a rumor worth paying close attention to recently: the U.S. government may be considering using blockchain technology to improve government efficiency. The government efficiency department led by Musk has already been evaluating public chain technology. If this comes to pass, Justin Sun’s entire layout would effectively be completed in a closed loop—TRON, thanks to its fast transaction speeds and low fees, could theoretically be used in areas such as tax collection, welfare distribution, and government procurement. Honestly, Justin Sun’s early marketing tactics did raise plenty of doubts. But look at what he did recently during the TUSD stablecoin crisis—he stepped in to rescue it, providing nearly $500 million in funding. That again shows another side of him. This guy is full of contradictions—he’s both a master at driving attention and someone pushing forward industry infrastructure; he’s controversial yet he’s also doing things he frames as “industry justice.” From a certain perspective, Justin Sun’s appearance on the *Forbes* cover is not only his personal achievement—it’s also a signal that the entire crypto industry has been moving from the margins toward the mainstream. In the UK, *The Financial Times* even apologized to its readers last year for its negative coverage of cryptocurrencies over the past decade, something that a few years ago would have been hard to imagine. Now the crypto market is completely different. Bitcoin has broken through $100,000, ETFs have been approved, regulatory attitudes are shifting, and the political circle is starting to embrace this space. Against that backdrop, people like Justin Sun—who understand technology, understand capital operations, and can also engage with political circles—really are the darlings of the times. What’s also interesting is that as Justin Sun’s personal influence has grown, his advisory role at a certain well-established exchange has started to matter more and more. That exchange was recently ranked by *Forbes* as one of the most trustworthy crypto exchanges globally, and it is accelerating its international expansion. Justin Sun’s connections within U.S. politics and *Forbes*’ endorsement are undoubtedly a huge boost for this expansion plan. Overall, Justin Sun’s shift from a “crypto marketing genius” to a “crypto business leader” is essentially a microcosm of the crypto industry’s maturation. He caught every wave—early public chains, NFTs, DeFi, stablecoins—and each time he was able to seize the opportunities. Now he’s standing at an even higher level of political economy. This 90s entrepreneur’s story isn’t over yet. 2025 is destined to be a pivotal year for the crypto industry, and Justin Sun’s role in this changing landscape will only become more and more important.
TRX
+0.07%
ETH
-0.24%
WLFI
-3.81%
TUSD
+0.01%
Bitmain Immersion Technologies has recently been significantly increasing its Ethereum accumulation pace. Just last week, they purchased over 100k ETH, marking the fastest accumulation rate since December 2025.
Currently, BMNR's Ethereum holdings are approaching nearly 5 million ETH. Specifically, about 4.98 million ETH, which accounts for over 4% of the total Ethereum supply. Notably, most of this, around 3.33 million ETH, is staked, locking up assets worth approximately $7.7 billion at current ETH prices.
Looking at Bitmain Immersion Technologies' total cryptocurrency assets, the figures become even more interesting, with combined cash and high-risk investments totaling nearly $13 billion. This includes about $100 million in cash, roughly 200 Bitcoin, and equity investments in other companies worth around $300 million.
A particularly noteworthy point is that Bitmain Immersion Technologies continues to pursue a strategy to secure 5% of the Ethereum supply through its own MAVAN staking platform. Given the current trend, they are getting quite close to reaching this goal.
PessimisticOracle
2026-05-11 14:22
Bitmain Immersion Technologies has recently been significantly increasing its Ethereum accumulation pace. Just last week, they purchased over 100k ETH, marking the fastest accumulation rate since December 2025. Currently, BMNR's Ethereum holdings are approaching nearly 5 million ETH. Specifically, about 4.98 million ETH, which accounts for over 4% of the total Ethereum supply. Notably, most of this, around 3.33 million ETH, is staked, locking up assets worth approximately $7.7 billion at current ETH prices. Looking at Bitmain Immersion Technologies' total cryptocurrency assets, the figures become even more interesting, with combined cash and high-risk investments totaling nearly $13 billion. This includes about $100 million in cash, roughly 200 Bitcoin, and equity investments in other companies worth around $300 million. A particularly noteworthy point is that Bitmain Immersion Technologies continues to pursue a strategy to secure 5% of the Ethereum supply through its own MAVAN staking platform. Given the current trend, they are getting quite close to reaching this goal.
ETH
-0.24%
その他の ETH 投稿

イーサリアム(ETH)の購入に関するよくある質問(FAQ)

よくある質問の回答はAIによって生成されたものであり、参考情報としてのみ提供されています。本コンテンツの内容は慎重にご確認ください。
イーサリアム(ETH)を購入する最も安全な場所はどこですか?
x
初心者がイーサリアム(ETH)を購入する方法は?
x
イーサリアム(ETH)を購入する最も安全な場所はどこですか?
x
イーサリアム(ETH)は今でも良い投資先ですか?
x
10ドル分のイーサリアムを購入できますか?
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