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
$80,784.8
-0.1%
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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
$80,784.8
-0.1%
行情
熱度
市值
#1
$1.61T
成交量榜
流通量
$561.02M
20.02M

截至目前,比特幣 (BTC) 的價格為 $80,784.8。流通供應量約為 20,027,943 BTC,總市值為 $20.02M,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 $561.02M,與前一天相比增加了 -0.1%。在過去一週裡,比特幣 的價格躍升至 +2.62%,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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關於 比特幣 (BTC) 的最新消息

2026-05-11 14:53GateNews
沉睡的比特币鲸鱼在 12 年不活跃后转移了 40.6M 美元价值的 BTC
2026-05-11 14:03GateNews
比特币清算阈值:在 77,259 美元处有 14910亿美元多头持仓,在 85,164 美元处有 14950亿美元空头持仓
2026-05-11 13:59GateNews
比特币维持在 $81K 之上,伊朗拒绝美国和平框架之际,布伦特原油飙升至超过 104 美元
2026-05-11 13:47鏈新聞abmedia
Bitmine 持仓达 521 万枚 ETH、Tom Lee 预告累计放缓
2026-05-11 13:44鏈新聞abmedia
Ripple Prime 获 Neuberger 2 亿美元授信扩张机构保证金
更多 BTC 新聞
Bitcoin — trading under pressure within the day while below 81,800. The price is trading below its 20 and 50 EMA. OI has decreased, spot volume has decreased, futures volume is growing. MACD/RSI are neutral. The main scenario is a decline toward the 78.5 zone. The alternative scenario is a breakout above resistance at 81.8K, which will send the price to 84K  
$BTC
TheLordOfCoins
2026-05-11 15:00
Bitcoin — trading under pressure within the day while below 81,800. The price is trading below its 20 and 50 EMA. OI has decreased, spot volume has decreased, futures volume is growing. MACD/RSI are neutral. The main scenario is a decline toward the 78.5 zone. The alternative scenario is a breakout above resistance at 81.8K, which will send the price to 84K $BTC
BTC
-0.09%
#山寨币资金回流 
I believe this round of rebound is not a short-term oversold correction, but a signal that the altcoin season is beginning.
1. Market liquidity: BTC has returned to 81k, ETH is approaching 2,400, market risk appetite has clearly increased, and funds are starting to flow out of large-cap coins into more elastic small- and mid-cap sectors;
2. Sector preference: Preferably focus on PayFi and AI Agent directions, with the former being the leading trend in this round of gains, and the latter being a long-term narrative with strong fundamentals and clear implementation expectations, offering stronger capital absorption;
3. Trading strategy: Do not chase after hot coins that have already doubled, but instead position in potential targets within sectors that have not yet started, have community support, and show progress in implementation, building positions gradually and controlling exposure.
GateUser-81eeeb51
2026-05-11 15:00
#山寨币资金回流 I believe this round of rebound is not a short-term oversold correction, but a signal that the altcoin season is beginning. 1. Market liquidity: BTC has returned to 81k, ETH is approaching 2,400, market risk appetite has clearly increased, and funds are starting to flow out of large-cap coins into more elastic small- and mid-cap sectors; 2. Sector preference: Preferably focus on PayFi and AI Agent directions, with the former being the leading trend in this round of gains, and the latter being a long-term narrative with strong fundamentals and clear implementation expectations, offering stronger capital absorption; 3. Trading strategy: Do not chase after hot coins that have already doubled, but instead position in potential targets within sectors that have not yet started, have community support, and show progress in implementation, building positions gradually and controlling exposure.
BTC
-0.09%
ETH
-0.71%
The Middle East is at war, but the crypto market is taking off? Capital has played the script clearly this time
Recently, the global situation is very abstract.
Tensions in the Middle East are escalating, and risk aversion in the global markets is intensifying; as a result, the crypto market not only didn't fall but instead surged even more.
BTC has returned to $81k, ETH is approaching $2,400, and altcoins seem to be collectively hyped up.
Many people can't understand it.
Actually, it's very simple:
The market is betting on "future liquidity."
Every time global risk increases, funds preemptively anticipate policy easing. While traditional markets are still hesitating, the crypto market has already surged ahead.
And the news of Trump visiting China has shown the market another possibility—phase easing of global trade frictions.
So, risk assets are starting to trade the future in advance.
The strongest recent PayFi is essentially based on this logic.
The more unstable the world, the stronger the cross-border payment demand.
Right now, I am most focused on three tokens:
ETH
ONDO
TON ecosystem payment project
Especially TON, I think it might become the next retail entry point.
Because Telegram traffic is too terrifying.
But there is a huge risk in the current market:
Everyone is too optimistic.
Once BTC spikes high and then falls back, altcoins will instantly plunge collectively.
So, the best move now is not to go all-in, but to:
Profit while you can and then withdraw.
Surviving the bull market is more important than earning quickly. #比特币波动
EarnMoneyAndEatMeat
2026-05-11 14:59
The Middle East is at war, but the crypto market is taking off? Capital has played the script clearly this time Recently, the global situation is very abstract. Tensions in the Middle East are escalating, and risk aversion in the global markets is intensifying; as a result, the crypto market not only didn't fall but instead surged even more. BTC has returned to $81k, ETH is approaching $2,400, and altcoins seem to be collectively hyped up. Many people can't understand it. Actually, it's very simple: The market is betting on "future liquidity." Every time global risk increases, funds preemptively anticipate policy easing. While traditional markets are still hesitating, the crypto market has already surged ahead. And the news of Trump visiting China has shown the market another possibility—phase easing of global trade frictions. So, risk assets are starting to trade the future in advance. The strongest recent PayFi is essentially based on this logic. The more unstable the world, the stronger the cross-border payment demand. Right now, I am most focused on three tokens: ETH ONDO TON ecosystem payment project Especially TON, I think it might become the next retail entry point. Because Telegram traffic is too terrifying. But there is a huge risk in the current market: Everyone is too optimistic. Once BTC spikes high and then falls back, altcoins will instantly plunge collectively. So, the best move now is not to go all-in, but to: Profit while you can and then withdraw. Surviving the bull market is more important than earning quickly. #比特币波动
BTC
-0.09%
ETH
-0.71%
ONDO
+1.63%
TON
-5.54%
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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如何在 Gate.com 上安全購買比特幣 (BTC)?
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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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比特幣 (BTC) 是否 100% 安全?
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