購買 比特幣(BTC)

便捷 購買 比特幣,跟隨我們的步驟指南。
預估價格
1 BTC0.00 USD
Bitcoin
BTC
比特幣
$75,557.9
-2.07%
掃描 QR Code 下載 Gate App

如何使用 USD 購買 比特幣 (BTC)?

請輸入金額
選擇 BTC/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 BTC/USD 價格,費用和其他說明,確認後,提交訂單。
接收 比特幣 (BTC)
付款成功後,購買的 BTC 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 比特幣 (BTC)?

  • 1
    註冊並完成身分驗證要購買 BTC 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 BTC 和支付方式進入“購買比特幣 (BTC)”版塊,選擇 BTC,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 BTC確認訂單後,您購買的 BTC 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 比特幣 (BTC)?

什麼是比特幣?——去中心化的虛擬黃金
比特幣 (Bitcoin, BTC) 由中本聰於 2008 年發佈白皮書,2009 年正式上線,是全球首個去中心化加密貨幣。比特幣允許用戶在無需銀行或政府等中介機構的情況下進行點對點電子支付。所有交易都透過區塊鏈公開記錄,每一筆轉帳都可被全網節點驗證,保障安全性與透明度。
比特幣如何運作?PoW 共識與區塊鏈技術
比特幣基於工作量證明 (Proof of Work, PoW) 共識機制運行。當 Alice 想將 1 BTC 轉給 Bob 時,礦工會競爭解答複雜數學題,率先完成者獲得新增比特幣作為區塊獎勵,並將交易永久記錄在區塊鏈上。這種機制確保了網路安全,但也導致高能耗和挖礦難度逐年提升。
比特幣供應與減半機制
比特幣總量被嚴格限制在 2,100 萬枚,具備絕對稀缺性。大約每四年,比特幣會經歷一次“減半”(Halving),即礦工獎勵減半,降低新幣產出速度。這一機制強化了比特幣抗通脹屬性,也是其價格長期上漲的重要動力。截至 2024 年底,已開採超過 1,970 萬枚比特幣。
價格歷史與市場影響
比特幣自誕生初期幾乎毫無價值,到 2017 年突破 2 萬美元並於 2021 年創下 6 萬多美元新高。歷史上比特幣經歷多次劇烈波動,例如“比特幣披薩日”標誌著首次商業應用(1 萬 BTC 換兩塊披薩)。雖然曾被質疑為泡沫或騙局,但主流媒體和機構投資者陸續入場,推動市值突破 1 萬億美元。
投資比特幣的理由與風險
抗通脹與儲值功能:固定供應與減半機制使比特幣成為虛擬黃金,被視為避險資產。 高流動性:BTC 在全球各大交易所均可自由買賣,便於資產配置。 去中心化與匿名性:不受單一國家或機構控制,用戶擁有資產自主權。 技術與政策風險:價格波動劇烈,監管政策尚未明朗,挖礦能耗引發環保爭議,且支付應用仍有限。
懷疑者觀點與替代思考
儘管比特幣具有革命性意義,但其作為支付工具效率低、波動大、法規風險高。部分專家認為比特幣更像是一種高風險投機品,而非穩定的價值儲存工具。投資者應理性評估自身風險承受能力。

比特幣(BTC) 今日價格和市場趨勢

BTC/USD
Bitcoin
$75,557.9
-2.07%
行情
熱度
市值
#1
$1.51T
成交量榜
流通量
$438.24M
20.01M

截至目前,比特幣 (BTC) 的價格為 $75,557.9。流通供應量約為 20,017,871 BTC,總市值為 $20.01M,當前市值排名:1。

在過去的 24 小時裡,比特幣 的交易量達到了 $438.24M,與前一天相比增加了 -2.07%。在過去一週裡,比特幣 的價格躍升至 +5.74%,這反映了人們對 BTC 作為虛擬黃金和對沖通脹的工具的持續需求。

此外,比特幣 的歷史最高點是 $126,080。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。

比特幣(BTC) 與其他加密貨幣比較

BTC VS
BTC
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 比特幣 (BTC) 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 BTC,抓住市場波動機會,實現資產增值。
餘幣寶
使用閒置的 BTC 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 BTC 兌換成其他加密資產。

透過 Gate 購買 比特幣 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 比特幣 (BTC) 的資訊

In-depth Explanation of Yala: Building a Modular DeFi Yield Aggregator with $YU Stablecoin as a Medium
Beginner
BTC and Projects in The BRC-20 Ecosystem
Beginner
What Is a Cold Wallet?
Beginner
更多 BTC 文章
田納西州 BTC 儲備法案 SB 2639 即將審議:10% 公共資金配置上限解析
田納西州 SB 2639 法案將於 4 月 21 日審議,擬授權州財政部長可將最多 10% 的公共資金配置於比特幣。本文將解析法案核心條款、各州立法競賽全貌及政策影響。
比特幣礦工壓力加劇:上市礦業公司單季拋售 3.2 萬枚 BTC 創新高
2026 年第 1 季度上市礦業公司合計拋售超過 32,000 枚 BTC,創下單季新高;Hashprice 跌至歷史新低,約兩成礦工處於虧損狀態。本文將解析減半後礦工面臨的生存壓力與市場所釋放的訊號。
山寨幣反彈行情啟動?Solana 價格突破 88 美元背後的市場輪動訊號
Solana 價格突破 88 美元領漲山寨幣,解析 SOL 現貨 ETF 資金流向、機構參與度及 BTC 市值占比回落信號。
更多 BTC Blog
XZXX: A Comprehensive Guide to the BRC-20 Meme Token in 2025
XZXX emerges as the leading BRC-20 meme token of 2025, leveraging Bitcoin Ordinals for unique functionalities that integrate meme culture with tech innovation. The article explores the token's explosive growth, driven by a thriving community and strategic market support from exchanges like Gate, while offering beginners a guided approach to purchasing and securing XZXX. Readers will gain insights into the token's success factors, technical advancements, and investment strategies within the expanding XZXX ecosystem, highlighting its potential to reshape the BRC-20 landscape and digital asset investment.
Bitcoin Fear and Greed Index: Market Sentiment Analysis for 2025
As the Bitcoin Fear and Greed Index plummets below 10 in April 2025, cryptocurrency market sentiment reaches unprecedented lows. This extreme fear, coupled with Bitcoin's 80,000−85,000 price range, highlights the complex interplay between crypto investor psychology and market dynamics. Our Web3 market analysis explores the implications for Bitcoin price predictions and blockchain investment strategies in this volatile landscape.
5 ways to get Bitcoin for free in 2025: Newbie Guide
In 2025, getting Bitcoin for free has become a hot topic. From microtasks to gamified mining, to Bitcoin reward credit cards, there are numerous ways to obtain free Bitcoin. This article will reveal how to easily earn Bitcoin in 2025, explore the best Bitcoin faucets, and share Bitcoin mining techniques that require no investment. Whether you are a newbie or an experienced user, you can find a suitable way to get rich with cryptocurrency here.
更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-04-19 04:47GateNews
ETH 15分钟下跌0.58%:衍生品流动性收缩与主动减仓主导短线回调
2026-04-19 03:21GateNews
Request Network (REQ)在15分钟内暴涨23.68%,24小时涨幅达116.52%
2026-04-19 01:46GateNews
Galaxy Research 首席:美国 OFAC 制裁名单涉及 518 个比特币地址
2026-04-18 23:51GateNews
比特币受霍尔木兹海峡相关报道影响大幅波动,引发$762M 百万美元强制平仓
2026-04-18 23:01CryptoFrontNews
XRP ETF 在 SEC 明确立场后迎来 15 亿美元资金流入,需求被释放
更多 BTC 新聞
📰 【Russia’s Largest Bank Prepares to Offer Cryptocurrency Trading Services】
The Bank of Russia’s Federal Savings Bank is awaiting approval to provide cryptocurrency custody and trading services for more than 110 million customers. The Central Bank of Russia submitted a regulatory draft last December, aiming to standardize cryptocurrency investments. Key points: the Russia’s Federal Savings Bank...  
Bro, for real—this is it! Even the biggest bank in Russia is getting ready to jump into the casino business! 11 million new retail suckers are just waiting to be carved up—if this liquidity charges in, wouldn’t $BTC  stop bouncing around again? The regulatory draft has been sitting on the table since last year—just waiting for the final OK! All the traditional global asset managers are rushing to set up shop—this is a forced squeeze signal, I swear! 👇👇👇👇👇
SpeedingSoloBrother
2026-04-19 05:35
📰 【Russia’s Largest Bank Prepares to Offer Cryptocurrency Trading Services】 The Bank of Russia’s Federal Savings Bank is awaiting approval to provide cryptocurrency custody and trading services for more than 110 million customers. The Central Bank of Russia submitted a regulatory draft last December, aiming to standardize cryptocurrency investments. Key points: the Russia’s Federal Savings Bank... Bro, for real—this is it! Even the biggest bank in Russia is getting ready to jump into the casino business! 11 million new retail suckers are just waiting to be carved up—if this liquidity charges in, wouldn’t $BTC stop bouncing around again? The regulatory draft has been sitting on the table since last year—just waiting for the final OK! All the traditional global asset managers are rushing to set up shop—this is a forced squeeze signal, I swear! 👇👇👇👇👇
BTC
-2.15%
$BTC showing resilience at current levels with steady intraday demand.
Structure remains intact with buyers defending key support.
EP
75350 - 75750
TP
TP1 76000
TP2 77200
TP3 78500
SL
74850
Price is reacting cleanly from liquidity below 75350 with consistent support holds. Current structure suggests accumulation with upside targets aligned to previous highs. Momentum builds as liquidity gets swept and reclaimed.
Let’s go $BTC  ‌
LedgerBull
2026-04-19 05:33
$BTC showing resilience at current levels with steady intraday demand. Structure remains intact with buyers defending key support. EP 75350 - 75750 TP TP1 76000 TP2 77200 TP3 78500 SL 74850 Price is reacting cleanly from liquidity below 75350 with consistent support holds. Current structure suggests accumulation with upside targets aligned to previous highs. Momentum builds as liquidity gets swept and reclaimed. Let’s go $BTC ‌
BTC
-2.15%
#我的週末交易計畫   
My weekend DOGEUSDT trading plan from April 18 to April 19, 2026, currently the market is at a critical technical and psychological turning point. Observed long-term bearish pressure influences, traders should focus on support level consolidation and macro news coordination.  
📊 Core technical indicator analysis  
Key support and resistance:  
Core support: Currently, $0.09 USD is regarded as a "rock-solid" defense line.  
Recent resistance: Dense selling pressure exists in the $0.0955 - $0.0980 range.  
Breakout target: If it can stabilize above $0.10 and increase volume, the next target is $0.12 - $0.15.  
Momentum indicators:  
RSI: Daily chart rebounds to around 59, indicating bullish momentum is accumulating but not yet in overbought territory.  
MACD: Currently maintains a buy signal, but caution is needed for "negative divergence" phenomena; if price rises but momentum declines, a bullish trap may be imminent.  
📉 Weekend trading strategy suggestions  
Neutral consolidation observation:  
Analysts suggest DOGE may fluctuate between $0.09 and $0.11.  
Market sentiment forecasts show cautiousness, with a short-term sideways trend.  
Left-side trading (buying low):  
Try light positioning in the $0.088 - $0.09 range for long-term holdings, with $0.08 as the final defensive stop-loss.  
Right-side trading (breakout):  
Wait for daily closing price to successfully break above $0.10 resistance before entering, chasing a trend towards $0.15.  
⚠️ Risk factors and potential positives  
Geopolitical and macro sentiment:  
Brief easing of tensions between the US and Iran may support risk assets, but if the situation worsens again, the crypto market could face a second correction.  
Institutional and ecosystem developments:  
The launch of DOGE ETF is expected to significantly change market structure.  
The market is closely watching the progress of X ( original Twitter ) payment system integration and SpaceX's "Doge-1" mission updates.  
Inflation pressure: The ongoing annual addition of about 5 billion tokens continues to suppress prices, requiring strong organic demand to drive long-term growth. $BTC $GT $ETH
ShiFangXiCai7268
2026-04-19 05:31
#我的週末交易計畫 My weekend DOGEUSDT trading plan from April 18 to April 19, 2026, currently the market is at a critical technical and psychological turning point. Observed long-term bearish pressure influences, traders should focus on support level consolidation and macro news coordination. 📊 Core technical indicator analysis Key support and resistance: Core support: Currently, $0.09 USD is regarded as a "rock-solid" defense line. Recent resistance: Dense selling pressure exists in the $0.0955 - $0.0980 range. Breakout target: If it can stabilize above $0.10 and increase volume, the next target is $0.12 - $0.15. Momentum indicators: RSI: Daily chart rebounds to around 59, indicating bullish momentum is accumulating but not yet in overbought territory. MACD: Currently maintains a buy signal, but caution is needed for "negative divergence" phenomena; if price rises but momentum declines, a bullish trap may be imminent. 📉 Weekend trading strategy suggestions Neutral consolidation observation: Analysts suggest DOGE may fluctuate between $0.09 and $0.11. Market sentiment forecasts show cautiousness, with a short-term sideways trend. Left-side trading (buying low): Try light positioning in the $0.088 - $0.09 range for long-term holdings, with $0.08 as the final defensive stop-loss. Right-side trading (breakout): Wait for daily closing price to successfully break above $0.10 resistance before entering, chasing a trend towards $0.15. ⚠️ Risk factors and potential positives Geopolitical and macro sentiment: Brief easing of tensions between the US and Iran may support risk assets, but if the situation worsens again, the crypto market could face a second correction. Institutional and ecosystem developments: The launch of DOGE ETF is expected to significantly change market structure. The market is closely watching the progress of X ( original Twitter ) payment system integration and SpaceX's "Doge-1" mission updates. Inflation pressure: The ongoing annual addition of about 5 billion tokens continues to suppress prices, requiring strong organic demand to drive long-term growth. $BTC $GT $ETH
DOGE
-4.1%
BTC
-2.15%
GT
-4.56%
ETH
-3.28%
更多 BTC 動態

關於購買 比特幣 (BTC) 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。
在哪裡買比特幣 (BTC) 最安全?
x
如何在 Gate.com 上安全購買比特幣 (BTC)?
x
新手如何購買比特幣 (BTC)?
x
我可以用 $100 購買比特幣 (BTC) 嗎?
x
比特幣 (BTC) 是否 100% 安全?
x