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
$81,408.4
+0.23%
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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
$81,408.4
+0.23%
行情
熱度
市值
#1
$1.63T
成交量榜
流通量
$270.89M
20.08M

截至目前,比特幣 (BTC) 的價格為 $81,408.4。流通供應量約為 20,086,640 BTC,總市值為 $20.08M,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 $270.89M,與前一天相比增加了 +0.23%。在過去一週裡,比特幣 的價格躍升至 +5.25%,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

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關於 比特幣 (BTC) 的最新消息

2026-09-19 19:49Gate News
REX推出ASSX:追踪Strive比特币财库的2倍杠杆ETF
2026-09-19 18:07Gate News
比特币 ETF 周五录得 $433M 的资金流入,为本周画上句号;以太币基金则终结连续四周的纪录。
2026-09-19 14:25Gate News
凯西·伍德表示,在 ARK 出售 $40M 股 ARKB 之际,比特币仍有“许多生命”可期
2026-09-19 06:05Gate News
摩根士丹利比特币ETF连续20个交易日录得5150万美元资金流入
2026-09-19 06:01Gate News
比特币和以太坊现货 ETF 昨日合计流入 $577M ;FBTC 和 ETHA 领先
更多 BTC 新聞
Bitcoin, ETH, and SOL daily strategies—today’s strategies can all be set as pending orders!! The god-tier trade is among them!! Today should be range-bound! ETH’s resistance at 2666 won’t be easy to break through!!
TeacherZhenjianZhang
2026-09-20 00:11
Bitcoin, ETH, and SOL daily strategies—today’s strategies can all be set as pending orders!! The god-tier trade is among them!! Today should be range-bound! ETH’s resistance at 2666 won’t be easy to break through!!
September 18: The policy rate was raised by 25 basis points from 1% to 1.25%, directly reaching its highest level in 31 years since 1995, with a 7–2 vote.
But interestingly—the rate was raised, yet the yen fell.
The market had already priced in this rate hike. What truly made traders nervous was whether further hikes would follow and exactly how fast the pace would be. Two policymakers voted against the hike, also cooling market expectations for subsequent tightening.
This is no small matter for the crypto market either.
Japan has long been an important source of low-cost financing globally. As interest rates continue to rise, the financing costs for some global funds are beginning to climb.
So when looking at Bitcoin now, you cannot focus only on the Federal Reserve.
The United States is tightening, and Japan is tightening too.
The global liquidity string is being stretched tighter and tighter.
What is truly worth watching is whether Japan will continue raising rates and whether funds will begin withdrawing from high-risk assets.
This is not just a 25-basis-point issue; the era of cheap global money is gradually beginning to change.$BTC
SoaringThroughTheSky2026
2026-09-20 00:06
September 18: The policy rate was raised by 25 basis points from 1% to 1.25%, directly reaching its highest level in 31 years since 1995, with a 7–2 vote. But interestingly—the rate was raised, yet the yen fell. The market had already priced in this rate hike. What truly made traders nervous was whether further hikes would follow and exactly how fast the pace would be. Two policymakers voted against the hike, also cooling market expectations for subsequent tightening. This is no small matter for the crypto market either. Japan has long been an important source of low-cost financing globally. As interest rates continue to rise, the financing costs for some global funds are beginning to climb. So when looking at Bitcoin now, you cannot focus only on the Federal Reserve. The United States is tightening, and Japan is tightening too. The global liquidity string is being stretched tighter and tighter. What is truly worth watching is whether Japan will continue raising rates and whether funds will begin withdrawing from high-risk assets. This is not just a 25-basis-point issue; the era of cheap global money is gradually beginning to change.$BTC
9.20 Sunday early review:
Bitcoin is currently trading around 81301, near the middle Bollinger Band on the hourly chart. On Saturday, it reached highs around 81722 and the previous high around 81953 before pulling back. It is currently in a high-level consolidation phase.
Go long around 81000-80500; target: around 81900-82600
Go long around 2615-2580; target: around 2650-2680
Great sorrow followed by survival is better than haggling day after day with those small griefs and worries in a state of neither life nor death.
The above is solely a personal sharing and does not constitute any investment advice.
$BTC $ETH
MorningDawnNoo
2026-09-20 00:06
9.20 Sunday early review: Bitcoin is currently trading around 81301, near the middle Bollinger Band on the hourly chart. On Saturday, it reached highs around 81722 and the previous high around 81953 before pulling back. It is currently in a high-level consolidation phase. Go long around 81000-80500; target: around 81900-82600 Go long around 2615-2580; target: around 2650-2680 Great sorrow followed by survival is better than haggling day after day with those small griefs and worries in a state of neither life nor death. The above is solely a personal sharing and does not constitute any investment advice. $BTC $ETH
BTC
+0.42%
ETH
+0.69%
更多 BTC 動態

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