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
$77,747.9
-0.17%
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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
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  • 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
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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
$77,747.9
-0.17%
行情
熱度
市值
#1
$1.56T
成交量榜
流通量
$284.83M
20.07M

截至目前,比特幣 (BTC) 的價格為 $77,747.9。流通供應量約為 20,077,531 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 $284.83M,與前一天相比增加了 -0.17%。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

2026-08-31 05:58Gate News
Metaplanet 将 1,600 BTC 转移至两个新地址
2026-08-31 05:52Gate News
8 月 28 日,比特币 ETF 两周来首次出现资金流出,分析师暗示熊市即将结束
2026-08-31 05:42Gate News
迈克尔·塞勒暗示 MicroStrategy 可能在暂停数周后恢复购买比特币
2026-08-31 05:02Gate News
嘉信理财于8月28日推进加密业务,将 SOL、AVAX 和 LINK 加入 $13T 。
2026-08-31 04:55Gate News
Metaplanet 累计持有 43,000 枚比特币,价值 348 亿美元,平均价格为 96,191 美元
更多 BTC 新聞
$BTC How much higher can it go? Just look at these two points!
BTC rose from 57,800 to 81,500, a 40% gain, and the trend has already turned stronger. But the question is: who is still willing to buy at these levels?
Let the chart speak:
At the previous high, BTC consolidated for a long time; now that it has returned here, it has effectively brought the earlier trapped holders back to breakeven.
Meanwhile, those who bought around 60k are already sitting on substantial profits, so around 80k there are both momentum buyers and breakeven sellers and profit-takers.
That is also why BTC consolidated instead of continuing higher after reaching 80k.
Last Friday, the U.S. spot BTC ETF broke its streak of nine consecutive days of net inflows, shifting to $202 million in net outflows.
On top of that, Warsh has taken a hawkish stance, raising expectations for a September rate hike, while the dollar and Treasury yields have strengthened.
So from here, I’m only watching two levels:
Around 80k: volume is shrinking, so beware of a false breakout;
72,000–74,000: if buyers step in on a pullback and price reclaims the key level, it would show that this round of high-level rotation has been effective.
‍#美军袭击伊朗BTC下挫
Jiaqi'sStrongTradingSignals
2026-08-31 06:25
$BTC How much higher can it go? Just look at these two points! BTC rose from 57,800 to 81,500, a 40% gain, and the trend has already turned stronger. But the question is: who is still willing to buy at these levels? Let the chart speak: At the previous high, BTC consolidated for a long time; now that it has returned here, it has effectively brought the earlier trapped holders back to breakeven. Meanwhile, those who bought around 60k are already sitting on substantial profits, so around 80k there are both momentum buyers and breakeven sellers and profit-takers. That is also why BTC consolidated instead of continuing higher after reaching 80k. Last Friday, the U.S. spot BTC ETF broke its streak of nine consecutive days of net inflows, shifting to $202 million in net outflows. On top of that, Warsh has taken a hawkish stance, raising expectations for a September rate hike, while the dollar and Treasury yields have strengthened. So from here, I’m only watching two levels: Around 80k: volume is shrinking, so beware of a false breakout; 72,000–74,000: if buyers step in on a pullback and price reclaims the key level, it would show that this round of high-level rotation has been effective. ‍#美军袭击伊朗BTC下挫
BTC strategy perfectly validated!
This morning, we called for entering long positions in the 77,000–77,500 support zone. As expected, the market bottomed out, stabilized, and moved higher, successfully reaching the first target of 78,200.
The logic was made public in advance and the levels were clearly provided—the market movement is the best answer. #Gate首发上线日股交易 $BTC $ETH
AkFalcon
2026-08-31 06:24
BTC strategy perfectly validated! This morning, we called for entering long positions in the 77,000–77,500 support zone. As expected, the market bottomed out, stabilized, and moved higher, successfully reaching the first target of 78,200. The logic was made public in advance and the levels were clearly provided—the market movement is the best answer. #Gate首发上线日股交易 $BTC $ETH
BTC
-0.30%
ETH
-0.93%
Bitcoin Holds Near $79K
 $BTC  is holding around $78,800 after another rejection above $80K. The broader market remains strong, with total crypto market cap at $2.65T and Fear & Greed at 78.
ETF demand remains a key driver despite #BTC seeing $201.9M in outflows on August 28, ending a nine-day inflow streak. Ethereum ETFs continued attracting capital.
Key levels: $81.8K resistance → breakout could target $83K-$85K. Support sits at $77.5K-$76K, with $75K the major floor.
This week's US jobs data could decide Bitcoin's next major move.
#GateLaunchesJapaneseStockTrading #U.S.StrikesIranBTCDips #GateStockInsightsChallenge
AloneTrader_18
2026-08-31 06:22
Bitcoin Holds Near $79K $BTC is holding around $78,800 after another rejection above $80K. The broader market remains strong, with total crypto market cap at $2.65T and Fear & Greed at 78. ETF demand remains a key driver despite #BTC seeing $201.9M in outflows on August 28, ending a nine-day inflow streak. Ethereum ETFs continued attracting capital. Key levels: $81.8K resistance → breakout could target $83K-$85K. Support sits at $77.5K-$76K, with $75K the major floor. This week's US jobs data could decide Bitcoin's next major move. #GateLaunchesJapaneseStockTrading #U.S.StrikesIranBTCDips #GateStockInsightsChallenge
BTC
-0.33%
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?
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新手如何購買比特幣 (BTC)?
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我可以用 $100 購買比特幣 (BTC) 嗎?
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