購買 比特幣(BTC)

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預估價格
1 BTC0.00 USD
Bitcoin
BTC
比特幣
$78,503.6
+0.39%
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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
$78,503.6
+0.39%
行情
熱度
市值
#1
$1.57T
成交量榜
流通量
$155.99M
20.02M

截至目前,比特幣 (BTC) 的價格為 $78,503.6。流通供應量約為 20,023,521 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 $155.99M,與前一天相比增加了 +0.39%。在過去一週裡,比特幣 的價格躍升至 +0.65%,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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礦工儲備回升至 180 萬枚比特幣,比特幣供應收緊的鏈上證據分析
比特幣礦工存入交易所的交易量降至約 8,138 筆,創下歷史新低,同時礦工儲備同步回升至約 180 萬枚 BTC。
Tether 比特幣版圖再擴張:XXI、Strike、Elektron 三方合併深度解析
Tether 提議將 XXI、Strike 與 Elektron 三方合併,整合比特幣挖礦、金融服務以及 43,514 枚 BTC 儲備,打造上市綜合平台。本文將拆解交易邏輯與產業影響。
AI 與比特幣估值出現史上最大分歧,BTC 低估 43% 對比 AI 高估 33%
Pantera Capital 執行長 Dan Morehead 指出,比特幣相較於歷史趨勢被低估了 43%,而 AI 股票則已高於四年對數趨勢 33%,兩者之間出現有史以來最大的估值差距。
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更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-05-03 11:00GateNews
Hyperliquid 于 5 月 3 日在主网推出结算为每日 BTC 的结果市场
2026-05-03 10:46Crypto Frontier
Paradigm 提出比特币量子抗性密钥控制证明
2026-05-03 10:33GateNews
如果 BTC 突破 74,973 美元,主要 CEX 的多头清算可能将达到 7.84 亿美元:Coinglass
2026-05-03 09:11CryptoFrontNews
WisdomTree 加密 ETP 资金流入在 Q1 达到 $137M
2026-05-03 09:11Crypto Frontier
CryptoQuant:比特币 4 月反弹“投机性”,现货需求疲弱
更多 BTC 新聞
【$DOGE Signal】1H Bollinger Lower Band Buy-in + Buying Pressure Rebound  
$DOGE 1H Bollinger Band lower band around 0.1073 repeatedly tested, the last 1H candlestick's buying pressure ratio surged to 0.67, quickly digesting selling pressure.  
🎯Direction: Long  
⚡Entry/Order: 0.10741 - 0.10778  
🛑Stop Loss: 0.10368  
🚀Target 1: 0.11489  
🚀Target 2: 0.11862  
🛡️Trade Management: - Execute strategy: after reaching Target 1, reduce position by 50%, and move stop loss to break-even. If price falls back into the entry zone, automatically exit to protect capital.  
Depth Logic: Funding rate at 0.0037%, neutral and slightly low, open interest stable, no liquidation conditions. Market depth shows buy orders supporting the bottom (Bid/Ask Ratio 1.47), strong support below.  
Risk-reward ratio of 1.73 is acceptable, but the 4H bearish structure remains unbroken, and rebound potential depends on market sentiment.  
View real-time quotes 👇 $DOGE
---  
Follow me: Get more real-time analysis and insights on the crypto market! $BTC $ETH $SOL   
‍#WCTC交易王PK  #美国寻求战略比特币储备  #比特币ETF期权持仓限额增4倍
十一
2026-05-03 11:31
【$DOGE Signal】1H Bollinger Lower Band Buy-in + Buying Pressure Rebound $DOGE 1H Bollinger Band lower band around 0.1073 repeatedly tested, the last 1H candlestick's buying pressure ratio surged to 0.67, quickly digesting selling pressure. 🎯Direction: Long ⚡Entry/Order: 0.10741 - 0.10778 🛑Stop Loss: 0.10368 🚀Target 1: 0.11489 🚀Target 2: 0.11862 🛡️Trade Management: - Execute strategy: after reaching Target 1, reduce position by 50%, and move stop loss to break-even. If price falls back into the entry zone, automatically exit to protect capital. Depth Logic: Funding rate at 0.0037%, neutral and slightly low, open interest stable, no liquidation conditions. Market depth shows buy orders supporting the bottom (Bid/Ask Ratio 1.47), strong support below. Risk-reward ratio of 1.73 is acceptable, but the 4H bearish structure remains unbroken, and rebound potential depends on market sentiment. View real-time quotes 👇 $DOGE --- Follow me: Get more real-time analysis and insights on the crypto market! $BTC $ETH $SOL ‍#WCTC交易王PK #美国寻求战略比特币储备 #比特币ETF期权持仓限额增4倍
DOGE
0%
BTC
+0.39%
ETH
+0.44%
SOL
+0.09%
#Gate广场五月交易分享  Negotiation failure, be cautious of gold and crude oil on Monday  
—— The US-Iran dispute has lasted 60 days, and the crisis is spreading  
Over the weekend, new developments in the US-Iran conflict emerged again, negotiations broke down once more, and after Trump’s 60-day ceasefire, he is preparing to restart airstrikes on Iran, causing market tension again on Monday.  
There is a possibility that the US will resume airstrikes against Iran.  
Trump posted on social media that he will soon review Iran’s latest submitted plan, but he “cannot imagine” that the plan is “acceptable,” and threatened that Iran “has not paid enough of a price.” Iran has submitted a plan containing 14 items through Pakistan in response to the 9 proposals previously put forward by the US.  
—— What will happen to gold and crude oil on Monday?  
The US-Iran conflict has now lasted 60 days, marking the 60th day of the world energy crisis looming. Since the Strait was blocked, countries around the world, especially Asian and European nations, have been releasing their energy reserves, which are now nearly exhausted. If the Strait remains closed before June, a real crisis will quickly emerge.  
Gold: Every time negotiations break down, gold almost always gaps lower at the open, and tomorrow is likely to see a similar gap down. Although good news from talks on Friday caused gold to rise rapidly to near the 4660 resistance level, tomorrow’s opening may give back the gains made on Friday. The 4660 level will continue to serve as resistance, and the market remains temporarily bearish. If it gaps higher and moves up, the upside space will open, with the key resistance at 4800.  
Crude Oil: Recent Market  
The frenzy of crude oil price increases needs no further explanation—if the Strait remains blocked for even one more day, the oil market will not return to pre-war prices. Although Friday saw a short-term pullback due to Trump’s TACO deal, the long-term trend remains slow upward. Just remember one principle now: don’t chase highs in the oil market; maintain a low-buying strategy, and take profits at higher levels to enjoy the gains.  
Bitcoin: Since the end of the Federal Reserve meeting, there seems to be a possibility of attacking 80k, but based on the four-year cycle, we still need to follow the rules. Now it’s May, and the next four months are critical. September-October, which is the end of the year, is typically the bottom of the four-year cycle, often accompanied by sluggish oscillations that shake investors’ confidence. However, that period also coincides with the formation of the bottom, so the opportunity to buy will come soon. We just need to wait patiently.  
Disclaimer: All data is backtested historical data and does not constitute real-time data or investment advice.
ThisNameIsn_tBad.
2026-05-03 11:30
#Gate广场五月交易分享 Negotiation failure, be cautious of gold and crude oil on Monday —— The US-Iran dispute has lasted 60 days, and the crisis is spreading Over the weekend, new developments in the US-Iran conflict emerged again, negotiations broke down once more, and after Trump’s 60-day ceasefire, he is preparing to restart airstrikes on Iran, causing market tension again on Monday. There is a possibility that the US will resume airstrikes against Iran. Trump posted on social media that he will soon review Iran’s latest submitted plan, but he “cannot imagine” that the plan is “acceptable,” and threatened that Iran “has not paid enough of a price.” Iran has submitted a plan containing 14 items through Pakistan in response to the 9 proposals previously put forward by the US. —— What will happen to gold and crude oil on Monday? The US-Iran conflict has now lasted 60 days, marking the 60th day of the world energy crisis looming. Since the Strait was blocked, countries around the world, especially Asian and European nations, have been releasing their energy reserves, which are now nearly exhausted. If the Strait remains closed before June, a real crisis will quickly emerge. Gold: Every time negotiations break down, gold almost always gaps lower at the open, and tomorrow is likely to see a similar gap down. Although good news from talks on Friday caused gold to rise rapidly to near the 4660 resistance level, tomorrow’s opening may give back the gains made on Friday. The 4660 level will continue to serve as resistance, and the market remains temporarily bearish. If it gaps higher and moves up, the upside space will open, with the key resistance at 4800. Crude Oil: Recent Market The frenzy of crude oil price increases needs no further explanation—if the Strait remains blocked for even one more day, the oil market will not return to pre-war prices. Although Friday saw a short-term pullback due to Trump’s TACO deal, the long-term trend remains slow upward. Just remember one principle now: don’t chase highs in the oil market; maintain a low-buying strategy, and take profits at higher levels to enjoy the gains. Bitcoin: Since the end of the Federal Reserve meeting, there seems to be a possibility of attacking 80k, but based on the four-year cycle, we still need to follow the rules. Now it’s May, and the next four months are critical. September-October, which is the end of the year, is typically the bottom of the four-year cycle, often accompanied by sluggish oscillations that shake investors’ confidence. However, that period also coincides with the formation of the bottom, so the opportunity to buy will come soon. We just need to wait patiently. Disclaimer: All data is backtested historical data and does not constitute real-time data or investment advice.
$BTC  From May to August, the cryptocurrency market will experience a major crash and waterfall decline! The World Cup schedule is the most active market worldwide, and active funds will flow into football ⚽️ The World Cup. Major players will also withdraw their main funds to manipulate the World Cup. Brothers in the crypto circle, brothers who are long on futures contracts from May to August, pay attention to your margin shortage.
Prajnaparamita
2026-05-03 11:30
$BTC From May to August, the cryptocurrency market will experience a major crash and waterfall decline! The World Cup schedule is the most active market worldwide, and active funds will flow into football ⚽️ The World Cup. Major players will also withdraw their main funds to manipulate the World Cup. Brothers in the crypto circle, brothers who are long on futures contracts from May to August, pay attention to your margin shortage.
BTC
+0.39%
更多 BTC 動態

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