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
$81,039.2
+4.18%
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  • 1
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  • 2
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  • 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
$81,039.2
+4.18%
行情
熱度
市值
#1
$1.62T
成交量榜
流通量
$948.31M
20.07M

截至目前,比特幣 (BTC) 的價格為 $81,039.2。流通供應量約為 20,079,456 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 $948.31M,與前一天相比增加了 +4.18%。在過去一週裡,比特幣 的價格躍升至 +1.99%,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

2026-09-04 12:11Gate News
EDGE Markets 交易额突破 20 亿美元后,与 Zerohash 推出实时稳定币资金费用
2026-09-04 12:02Crypto Frontier
CryptoQuant:尽管出现估值偏低信号,巨鲸仍持有 Bitcoin
2026-09-04 12:02Gate News
过去 6 年,Bitcoin 对美国非农数据反应有限,平均波动率为 2.1%
2026-09-04 11:42Gate News
Bitwise 数据显示,自2020年以来,比特币与黄金的相关性突破0.5
2026-09-04 11:37Gate News
1confirmation 创始人表示,ETH 的市值可能从当前的 $300B 上涨 333 倍
更多 BTC 新聞
#BTCReclaims80K 
Bitcoin has surged past the $BTC $80 K mark, reclaiming strong bullish momentum driven by a convergence of institutional capital inflows, shifting Federal Reserve monetary policy expectations, and corporate treasury consolidations.  
Easing Federal Reserve Expectations: Bond yields softened after Federal Reserve Governor Christopher Waller signaled support for holding interest rates steady as inflation pressures continue to moderate. Traders immediately cut the odds of near term rate hikes, driving capital into risk on assets.
Rebound in Spot ETF Accumulation: U.S. spot Bitcoin ETFs brought in over $277 million in single day net inflows, breaking out of a mixed trading range and demonstrating persistent institutional demand.
Corporate Treasury Shifts: Listed companies are streamlining their balance sheets in favor of Bitcoin. Notably, Japan listed Remixpoint sold off its altcoin holdings (including ETH, SOL, and XRP) to reallocate funds directly into its $121M+ Bitcoin treasury reserve.
Short Squeeze Liquidations: Over $86 million in bearish short positions were liquidated across crypto derivatives exchanges within 24 hours, creating buying pressure that forced prices through key technical resistance levels.
Overally with Bitcoin establishing a footing above $80,000, technical analysts are monitoring whether this former resistance converts into structural support. A sustained close above this consolidation band opens clear chart pathways toward upside targets between $85,000 and $95,000.  
$BTC
CryptoBigBoss
2026-09-04 12:17
#BTCReclaims80K Bitcoin has surged past the $BTC $80 K mark, reclaiming strong bullish momentum driven by a convergence of institutional capital inflows, shifting Federal Reserve monetary policy expectations, and corporate treasury consolidations. Easing Federal Reserve Expectations: Bond yields softened after Federal Reserve Governor Christopher Waller signaled support for holding interest rates steady as inflation pressures continue to moderate. Traders immediately cut the odds of near term rate hikes, driving capital into risk on assets. Rebound in Spot ETF Accumulation: U.S. spot Bitcoin ETFs brought in over $277 million in single day net inflows, breaking out of a mixed trading range and demonstrating persistent institutional demand. Corporate Treasury Shifts: Listed companies are streamlining their balance sheets in favor of Bitcoin. Notably, Japan listed Remixpoint sold off its altcoin holdings (including ETH, SOL, and XRP) to reallocate funds directly into its $121M+ Bitcoin treasury reserve. Short Squeeze Liquidations: Over $86 million in bearish short positions were liquidated across crypto derivatives exchanges within 24 hours, creating buying pressure that forced prices through key technical resistance levels. Overally with Bitcoin establishing a footing above $80,000, technical analysts are monitoring whether this former resistance converts into structural support. A sustained close above this consolidation band opens clear chart pathways toward upside targets between $85,000 and $95,000. $BTC
BTC
+4.30%
A Brief Look at the Nonfarm Payrolls Outlook and the Market Ahead!
8:15 livestream, taking on the nonfarm payrolls release live!!
Brothers and sisters, I have published fewer articles recently. I release video market analyses every day, which are clearer, so you can watch more of the videos. The livestreams will also be fully launched soon. Since the beginning of this week, the strategy of going short first and then long reached its targets perfectly! In live trading, there have been no losses, and every trade has been correct.
After the ADP data was released, we went directly long above 76,000 and rode the move all the way to 81,800. The main reason was still the weak data, along with last night's initial jobless claims, which will be reflected in the nonfarm payrolls. U.S. Treasury bonds and the dollar will accordingly come under pressure one after another, while the crypto sector will also surge and take off! As of now, the market's condition and our expected rhythm are completely aligned.
Tonight, the market will once again face a major test between bulls and bears. The nonfarm payrolls data is of utmost importance. The previous reading was -23,000, with a forecast of 56,000; the market expects employment to recover slightly. If the released figure is <56,000, or even remains negative, showing that employment is worse than expected, it will trigger a dovish reaction!
Next, the unemployment rate is another figure to watch. The previous reading was 4.10%, with a forecast of 4.1%; the forecast is unchanged from the previous reading. If tonight's figure is >4.1%, showing that employment is weakening, it will again tilt dovish.
Another figure many people overlook is wages. Month-on-month wage growth was very low last month, and a rebound is expected this month. If the actual figure is far above 0.3%, it would indicate that wages are picking up in the short term, which would be bearish for risk assets. This is the only uncertain bearish risk this month. It will also be the focus tonight. Everyone needs to watch it closely.
My personal forecast is that the market should be weak but biased bullish, with a high probability of rising first and then falling. Since Wednesday's Little Flying Dragon was released, the market has risen 6,000 points as of now. The bullish boost from the market's expectations of weak data has basically been released in advance. Once the data is released, the market may surge to 82,500~83,000, after which buying and selling sentiment will likely turn toward selling, and the market will begin to retreat and fall. We will wait for next week's CPI to determine the true bull or bear market! At the same time, this will also give all of us many opportunities to buy in. Gold, ETH.....and many other instruments will all have setups!
Next, in addition to the current release, we also need to pay attention to revisions to the previous reading, as upward/downward revisions can also change the market's interpretation. Please act only after the data is released, and operate cautiously! Make sure to properly interpret the data! We have more or less taken advantage of this week already. If there is no good entry point or clear data tonight, I will choose to trade gold and SanDisk, and only move in crypto once a one-sided or clear trend emerges! Brothers, use this for your own reference!
#BTC收复8万美元 $BTC $ETH $XAUT #Gate用户突破6000万
AUltramanIdea
2026-09-04 12:12
A Brief Look at the Nonfarm Payrolls Outlook and the Market Ahead! 8:15 livestream, taking on the nonfarm payrolls release live!! Brothers and sisters, I have published fewer articles recently. I release video market analyses every day, which are clearer, so you can watch more of the videos. The livestreams will also be fully launched soon. Since the beginning of this week, the strategy of going short first and then long reached its targets perfectly! In live trading, there have been no losses, and every trade has been correct. After the ADP data was released, we went directly long above 76,000 and rode the move all the way to 81,800. The main reason was still the weak data, along with last night's initial jobless claims, which will be reflected in the nonfarm payrolls. U.S. Treasury bonds and the dollar will accordingly come under pressure one after another, while the crypto sector will also surge and take off! As of now, the market's condition and our expected rhythm are completely aligned. Tonight, the market will once again face a major test between bulls and bears. The nonfarm payrolls data is of utmost importance. The previous reading was -23,000, with a forecast of 56,000; the market expects employment to recover slightly. If the released figure is <56,000, or even remains negative, showing that employment is worse than expected, it will trigger a dovish reaction! Next, the unemployment rate is another figure to watch. The previous reading was 4.10%, with a forecast of 4.1%; the forecast is unchanged from the previous reading. If tonight's figure is >4.1%, showing that employment is weakening, it will again tilt dovish. Another figure many people overlook is wages. Month-on-month wage growth was very low last month, and a rebound is expected this month. If the actual figure is far above 0.3%, it would indicate that wages are picking up in the short term, which would be bearish for risk assets. This is the only uncertain bearish risk this month. It will also be the focus tonight. Everyone needs to watch it closely. My personal forecast is that the market should be weak but biased bullish, with a high probability of rising first and then falling. Since Wednesday's Little Flying Dragon was released, the market has risen 6,000 points as of now. The bullish boost from the market's expectations of weak data has basically been released in advance. Once the data is released, the market may surge to 82,500~83,000, after which buying and selling sentiment will likely turn toward selling, and the market will begin to retreat and fall. We will wait for next week's CPI to determine the true bull or bear market! At the same time, this will also give all of us many opportunities to buy in. Gold, ETH.....and many other instruments will all have setups! Next, in addition to the current release, we also need to pay attention to revisions to the previous reading, as upward/downward revisions can also change the market's interpretation. Please act only after the data is released, and operate cautiously! Make sure to properly interpret the data! We have more or less taken advantage of this week already. If there is no good entry point or clear data tonight, I will choose to trade gold and SanDisk, and only move in crypto once a one-sided or clear trend emerges! Brothers, use this for your own reference! #BTC收复8万美元 $BTC $ETH $XAUT #Gate用户突破6000万
BTC
+4.30%
ETH
+4.88%
XAUT
+0.63%
🚨 BREAKING: 🇦🇪 Standard Chartered is stepping deeper into crypto.
The global banking giant has launched institutional spot trading for Bitcoin (BTC) and Ethereum (ETH) in the UAE, becoming the first G-SIB (Global Systemically Important Bank) in the Gulf to offer the service.
This is bigger than just another trading launch. 👀
Traditional finance continues to move closer to digital assets, and having a major global bank offer direct BTC & ETH trading to institutions could further boost crypto adoption in the region.
🇦🇪 UAE is clearly positioning itself as a major global hub for digital assets.
Wall Street + Crypto = getting harder to ignore. 🔥
#BTCReclaims80K $BTC  ‌
learn_with_fullo
2026-09-04 12:12
🚨 BREAKING: 🇦🇪 Standard Chartered is stepping deeper into crypto. The global banking giant has launched institutional spot trading for Bitcoin (BTC) and Ethereum (ETH) in the UAE, becoming the first G-SIB (Global Systemically Important Bank) in the Gulf to offer the service. This is bigger than just another trading launch. 👀 Traditional finance continues to move closer to digital assets, and having a major global bank offer direct BTC & ETH trading to institutions could further boost crypto adoption in the region. 🇦🇪 UAE is clearly positioning itself as a major global hub for digital assets. Wall Street + Crypto = getting harder to ignore. 🔥 #BTCReclaims80K $BTC ‌
BTC
+4.30%
更多 BTC 動態

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