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 USD
Bitcoin
BTC
比特幣
$88,342.8
+0.31%
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如何使用 USD 購買 比特幣 (BTC)?

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接收 比特幣 (BTC)
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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
$88,342.8
+0.31%
行情
熱度
市值
#1
$1.76T
成交量榜
流通量
$323.27M
19.96M

截至目前,比特幣 (BTC) 的價格為 $88,342.8。流通供應量約為 19,965,078 BTC,總市值為 $19.96M,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 $323.27M,與前一天相比增加了 +0.31%。在過去一週裡,比特幣 的價格躍升至 -1.13%,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

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Gate BTC 挖礦:以 9.99% 參考年化收益率,穩健因應市場波動
面對比特幣價格跌破 86,000 美元的市場回調,接近 2,500 枚 BTC 正透過 Gate 平台的質押挖礦服務,持續穩健地產生鏈上收益。
Gate 理財最新活動詳盡解析:主流幣、新幣及穩定幣高收益機會全盤點
一方面,BTC 和 ETH 的定期理財綜合年化收益分別可達 10.28% 與 11.9%;另一方面,Launchpad 新幣認購結合理財收益,年化最高可達 200%。Gate 理財於 2025 年歲末為用戶帶來一場收益盛宴。
Gate BTC 挖礦:在 9.99% 參考年化中捕捉比特幣收益新典範
當比特幣價格在 87,570 美元附近波動時,已有超過 2,505 枚 BTC 正在 Gate 的鏈上質押池中「挖礦」,為持有者創造穩健的被動收入。
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關於 比特幣 (BTC) 的最新消息

2025-12-21 13:04Tap Chi Bitcoin
石油美元、战争与黄金和比特币的必然崛起:罗伯特·清崎
2025-12-21 12:57PANews
一周预告 | 约230亿美元的比特币期权将于12月26日到期;Aster启动第五阶段空投活动
2025-12-21 12:36Crypto News Land
分析师预计比特币价格将在明年某个时候触底,目标定在$40,000
2025-12-21 12:24CoinsProbe
比特现金 (BCH) 是否准备好迎接看涨突破?关键形态形成表明是这样!
2025-12-21 11:55Gate News bot
比特币财库公司BTCS S.A.与QCP达成合作并将比特币持仓增至137枚
更多 BTC 新聞
Trend Analysis 12.22-12.26
Next week is the Christmas holiday in country M, looking forward to it. The core of the market focuses on key events + range fluctuations, with a clear strategy to avoid pitfalls! Pay special attention to the speech of the Bank of Japan next Thursday.
During the Christmas holiday, market liquidity will experience some contraction. This week's market has not broken through key resistance, and in the short term, it remains in a range-bound fluctuation.
The resistance for Bitcoin is between 89500-90500, and support is between 86500-84500, with a focus on wide fluctuations; the second coin is under pressure at 3000-3150, failing to break through after prolonged attempts. The daily line shows a long-term downward trend, and there is a high probability of a key drop at the end of the month in 2025.
 
Next week's operational strategy: primarily short with some long positions, focusing on high shorts.
#2025Gate年度账单
金盈盈
2025-12-21 13:23
Trend Analysis 12.22-12.26 Next week is the Christmas holiday in country M, looking forward to it. The core of the market focuses on key events + range fluctuations, with a clear strategy to avoid pitfalls! Pay special attention to the speech of the Bank of Japan next Thursday. During the Christmas holiday, market liquidity will experience some contraction. This week's market has not broken through key resistance, and in the short term, it remains in a range-bound fluctuation. The resistance for Bitcoin is between 89500-90500, and support is between 86500-84500, with a focus on wide fluctuations; the second coin is under pressure at 3000-3150, failing to break through after prolonged attempts. The daily line shows a long-term downward trend, and there is a high probability of a key drop at the end of the month in 2025. Next week's operational strategy: primarily short with some long positions, focusing on high shorts. #2025Gate年度账单
BTC
+0.34%
What is a crypto faucet? A faucet is a system that gives crypto rewards to users who complete simple tasks. The term "faucet", which means "tap", is used as an analogy—just like water drips from a leaky tap until it eventually fills a cup, a crypto faucet.
OnchainDetective
2025-12-21 13:22
Faucet Is A Free Way To Get Crypto, But Pay Attention To This
What is a crypto faucet? A faucet is a system that gives crypto rewards to users who complete simple tasks. The term "faucet", which means "tap", is used as an analogy—just like water drips from a leaky tap until it eventually fills a cup, a crypto faucet.
BTC
+0.34%
ETH
-0.03%
BNB
+0.11%
The issuance of the seven-character rune $ZZZZZZZ officially concluded last night, and the results were unexpectedly good. Just looking at the data, one can feel the heat - 552 participating addresses is quite an active scale within the Bitcoin ecosystem, with a total fundraising of 2.16 BTC (equivalent to nearly 200,000 USD), which is already a considerable volume for a rune project.
More importantly, the liquidity part has been properly positioned, with RichSwap completing the injection and setting up a permanent locking mechanism. This arrangement is still orderly from a security perspective. The entire process from issuance to liquidity deployment has been well-paced.
ChainSeaDigger
2025-12-21 13:22
The issuance of the seven-character rune $ZZZZZZZ officially concluded last night, and the results were unexpectedly good. Just looking at the data, one can feel the heat - 552 participating addresses is quite an active scale within the Bitcoin ecosystem, with a total fundraising of 2.16 BTC (equivalent to nearly 200,000 USD), which is already a considerable volume for a rune project. More importantly, the liquidity part has been properly positioned, with RichSwap completing the injection and setting up a permanent locking mechanism. This arrangement is still orderly from a security perspective. The entire process from issuance to liquidity deployment has been well-paced.
BTC
+0.34%
更多 BTC 帖子

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在哪裡買比特幣 (BTC) 最安全?
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我可以用 $100 購買比特幣 (BTC) 嗎?
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