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 BTC ≈ 0.00 USD
Bitcoin
BTC
比特幣
$80,362.7
+3.14%
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
    註冊並完成身分認證要購買 BTC 並確保交易安全,先註冊 Gate.com 帳戶並完成 KYC 身分認證,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
$80,362.7
+3.14%
行情
熱度
市值
#1
$1.61T
成交量榜
流通量
$1.31B
20.07M

截至目前,比特幣 (BTC) 的價格為 $80,362.7。流通供應量約為 20,074,893 BTC,總市值為 $20.07M,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 $1.31B,與前一天相比增加了 +3.14%。在過去一週裡,比特幣 的價格躍升至 +24.21%,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
即時和高效的充值與提現

Gate 上提供的其他加密貨幣

了解更多關於 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
BTC 突破 8.1 萬美元:貶值交易再度升溫與 ETF 資金流入如何驅動本輪行情?
比特幣突破81,000美元,創下近3個月新高,主要受到美國財政部進行國債回購所引發的「貶值交易」,以及ETF資金持續流入的雙重推動。本文將解析宏觀邏輯、資金流向與市場結構。
以太坊金庫 vs 比特幣金庫:BitMine 與 Strategy 的機構加密資產配置解析
Strategy 利用比特幣上漲籌集 20.1 億美元現金儲備,BitMine 則在 ETH 大漲 30% 後持續增持。本文比較 BTC Treasury 與 ETH Treasury 兩種模式的資產邏輯、收益來源與風險結構,解析哪條路徑更具可持續性。
比特幣突破 81,000 美元後還能漲到哪裡?BTC 關鍵阻力位、支撐位與後市行情解析
比特幣突破 81,000 美元,創下 3 個月新高。鏈上數據與總體經濟政策揭示下一個阻力位,並分析機構觀點分歧下的 BTC 價格預測與回調風險。
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.
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.
Top Crypto ETFs to Watch in 2025: Navigating the Digital Asset Boom
Cryptocurrency Exchange-Traded Funds (ETFs) have become a cornerstone for investors seeking exposure to digital assets without the complexities of direct ownership. Following the landmark approval of spot Bitcoin and Ethereum ETFs in 2024, the crypto ETF market has exploded, with $65 billion in inflows and Bitcoin surpassing $100,000. As 2025 unfolds, new ETFs, regulatory developments, and institutional adoption are set to drive further growth. This article highlights the top crypto ETFs to watch in 2025, based on assets under management (AUM), performance, and innovation, while offering insights into their strategies and risks.
更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-08-25 09:42Gate News
Metaplanet 于 8 月 25 日向 Coinbase Prime 存入了 1,000 BTC,但尚未确认出售。
2026-08-25 09:31Gate News
Maji 兄弟的 PUMP 多头仓位增至 4.25 亿枚代币;四个仓位总价值达 1.09 亿美元
2026-08-25 09:31Gate News
交易员 MacJiDaGe 使用 10 倍杠杆开立了 4 亿枚 PUMP 的多头仓位;四个仓位的总价值达到 1.08 亿美元。
2026-08-25 09:25Gate News
沉睡4年的巨鲸卖出1,400枚BTC,获利7,650万美元
2026-08-25 09:12Gate News
8 月 24 日,比特币突破 81,255 美元,$282M 空头清算冲击市场。
更多 BTC 新聞
$BTC 🚀 TRADING POSITION: BULLISH — BUT THE BREAKOUT NEEDS CONFIRMATION
Bitcoin is back in the spotlight after pushing above the $80,000 area, reaching roughly $81,200 intraday today. The move marks a major shift in short-term momentum, with BTC now trading near a three-month high.
🔥 The current setup favors the bulls.
BTC has climbed sharply through August, with the latest rally supported by renewed investor demand, improving risk appetite and a weaker U.S. dollar. Bitcoin is also up around 28% during August, making this one of its strongest monthly advances in recent periods.
📈 What the chart is saying
The important development isn't simply that BTC touched $80K — it's whether the market can hold above this psychological zone.
Bullish scenario:
If Bitcoin establishes $80K as support and buyers defend pullbacks, the next major psychological areas to watch are $85K, $90K and potentially $95K–$100K. Analysts cited by Reuters have pointed toward the $95K–$100K region if the current momentum persists.
Caution scenario:
After such a powerful rally, profit-taking can appear quickly. A rejection around $80K–$81K followed by a move back below recent breakout levels could trigger short-term consolidation before another attempt higher.
👀 What could keep BTC moving?
• Continued institutional demand
• Strong Bitcoin ETF inflows
• A softer U.S. dollar
• Expectations around clearer crypto regulation
• Growing interest in Bitcoin as an alternative asset
• Continued momentum above major resistance zones
Recent reporting also points to renewed Bitcoin ETF demand, with nearly $2 billion of inflows over five consecutive days last week, although year-to-date ETF flows remain negative.
⚠️ Trading view: The short-term bias is bullish, but chasing a vertical move carries higher risk. The cleaner setup would be watching whether BTC can turn the $80K region into reliable support rather than assuming every breakout will continue immediately.
🚨 The next battle is not simply $80K — it's whether Bitcoin can stay above it.
If bulls successfully defend the breakout, BTC could enter another momentum phase. If sellers reclaim the level, expect volatility and consolidation.
BTC has broken higher. Now the market has to prove the breakout is real.
#BTC #Bitcoin #Crypto 
$BTC  ‌
Cryptomania_io
2026-08-25 09:42
$BTC 🚀 TRADING POSITION: BULLISH — BUT THE BREAKOUT NEEDS CONFIRMATION Bitcoin is back in the spotlight after pushing above the $80,000 area, reaching roughly $81,200 intraday today. The move marks a major shift in short-term momentum, with BTC now trading near a three-month high. 🔥 The current setup favors the bulls. BTC has climbed sharply through August, with the latest rally supported by renewed investor demand, improving risk appetite and a weaker U.S. dollar. Bitcoin is also up around 28% during August, making this one of its strongest monthly advances in recent periods. 📈 What the chart is saying The important development isn't simply that BTC touched $80K — it's whether the market can hold above this psychological zone. Bullish scenario: If Bitcoin establishes $80K as support and buyers defend pullbacks, the next major psychological areas to watch are $85K, $90K and potentially $95K–$100K. Analysts cited by Reuters have pointed toward the $95K–$100K region if the current momentum persists. Caution scenario: After such a powerful rally, profit-taking can appear quickly. A rejection around $80K–$81K followed by a move back below recent breakout levels could trigger short-term consolidation before another attempt higher. 👀 What could keep BTC moving? • Continued institutional demand • Strong Bitcoin ETF inflows • A softer U.S. dollar • Expectations around clearer crypto regulation • Growing interest in Bitcoin as an alternative asset • Continued momentum above major resistance zones Recent reporting also points to renewed Bitcoin ETF demand, with nearly $2 billion of inflows over five consecutive days last week, although year-to-date ETF flows remain negative. ⚠️ Trading view: The short-term bias is bullish, but chasing a vertical move carries higher risk. The cleaner setup would be watching whether BTC can turn the $80K region into reliable support rather than assuming every breakout will continue immediately. 🚨 The next battle is not simply $80K — it's whether Bitcoin can stay above it. If bulls successfully defend the breakout, BTC could enter another momentum phase. If sellers reclaim the level, expect volatility and consolidation. BTC has broken higher. Now the market has to prove the breakout is real. #BTC #Bitcoin #Crypto $BTC ‌
BTC
+2.90%
$BTC Liquidation Heatmap Update
Bitcoin has successfully pushed through the highest-intensity liquidation zone on the 3-day CoinAnk heatmap, clearing a major pocket of leveraged positioning.
The peak leverage around that area reached approximately $329M, and BTC has now moved above the entire cluster while maintaining its upward momentum.
This is important because the market has effectively absorbed a large amount of short-side liquidity. Once these positions are forced out, the resistance created by that leverage can disappear, allowing price to move more freely toward the next liquidity zone.
That doesn't mean BTC is guaranteed to keep pumping, though. After a move this strong, the next question is where the new liquidity is building and whether fresh shorts start stacking above current price.
For now, the heatmap shows one thing clearly:
A major liquidation barrier has been cleared, and the bulls still have control of the move.
#StakeALIGNShare10MTokens #GateSquare #SummerCreationCamp #ContentMining
#GateStockInsightsChallenge
AloneTrader_18
2026-08-25 09:27
$BTC Liquidation Heatmap Update Bitcoin has successfully pushed through the highest-intensity liquidation zone on the 3-day CoinAnk heatmap, clearing a major pocket of leveraged positioning. The peak leverage around that area reached approximately $329M, and BTC has now moved above the entire cluster while maintaining its upward momentum. This is important because the market has effectively absorbed a large amount of short-side liquidity. Once these positions are forced out, the resistance created by that leverage can disappear, allowing price to move more freely toward the next liquidity zone. That doesn't mean BTC is guaranteed to keep pumping, though. After a move this strong, the next question is where the new liquidity is building and whether fresh shorts start stacking above current price. For now, the heatmap shows one thing clearly: A major liquidation barrier has been cleared, and the bulls still have control of the move. #StakeALIGNShare10MTokens #GateSquare #SummerCreationCamp #ContentMining #GateStockInsightsChallenge
BTC
+2.90%
#BTCBreaks$81k $BTC  ‌
Ayesha
2026-08-25 09:03
#BTCBreaks$81k $BTC ‌
BTC
+2.90%
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