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
$76,895.1
-2.77%
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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
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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
$76,895.1
-2.77%
行情
熱度
市值
#1
$1.53T
成交量榜
流通量
$568.65M
20.02M

截至目前,比特幣 (BTC) 的價格為 $76,895.1。流通供應量約為 20,021,721 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 $568.65M,與前一天相比增加了 -2.77%。在過去一週裡,比特幣 的價格躍升至 +1.54%,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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日本上市公司 Metaplanet 第 20 期零息債券募資 5,000 萬美元全數用於購買 BTC,目前總持有量達 40,177 BTC,躍升為全球第三大持有比特幣的上市公司。
Strategy 持續增持 BTC:815,061 枚持倉的融資邏輯與市場影響
Strategy 持有 815,061 枚 BTC,佔比特幣總供應量近 4%,Michael Saylor 再次發布增持預告。深入解析資金結構、槓桿風險與企業競爭格局。
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關於 比特幣 (BTC) 的最新消息

2026-04-28 04:02GateNews
美国国会议员警告:寻求收购美国比特币挖矿公司的中国投资者
2026-04-28 04:01GateNews
美国比特币现货 ETF 出现 $263M 资金流出,以太坊现货 ETF 公布 5040 万美元资金流出
2026-04-28 03:50GateNews
沉寂鲸鱼自大型 CEX 提取 300 BTC,持仓扩展至 718 BTC
2026-04-28 03:47GateNews
Bitbank 在日本推出 EPOS Crypto 卡,实现比特币账单支付
2026-04-28 03:42GateNews
Tornado Cash 开发者的律师称:美国副检察长在比特币会议上的发言对 Roman Storm 案并无希望
更多 BTC 新聞
【$ETH Signal】Rebound is weak, 4H bears are suppressing, placing short orders  
$ETH 1H rebound to the middle band of Bollinger around 2297 is met with resistance, RSI still below 40, buy depth ratio of 0.51 indicates selling pressure has not eased. The 4H MACD histogram continues to expand, indicating bearish momentum is dominant. This morning, a volume spike with a long lower shadow appeared near 2302, but it failed to stabilize afterward, limiting the rebound potential. The funding rate of -0.0118% shows bearish sentiment is subdued.  
🎯Direction: Short (place order)  
⚡Entry: 2330.00  
🛑Stop Loss: 2352.72  
🚀Target 1: 2296.70  
🚀Target 2: 2278.03  
🛡️Trade management: Reduce 50% of position upon reaching Target 1, move stop loss to entry point; exit if price hits stop loss during rebound; consider chasing short if price breaks below Target 2, but be cautious of risks.  
Depth logic: The 4H Bollinger middle band at 2320 acts as strong resistance, 1H rebound volume is insufficient, open interest remains stable, lacking bullish momentum. Under negative funding rates, further decline is more likely.  
View real-time market 👇 $ETH
---  
Follow me: Get more real-time analysis and insights on the crypto market! $BTC $ETH $SOL   
‍#WCTC交易王PK  #加密市场小幅下跌  #Polymarket每日热点
十一
2026-04-28 04:25
【$ETH Signal】Rebound is weak, 4H bears are suppressing, placing short orders $ETH 1H rebound to the middle band of Bollinger around 2297 is met with resistance, RSI still below 40, buy depth ratio of 0.51 indicates selling pressure has not eased. The 4H MACD histogram continues to expand, indicating bearish momentum is dominant. This morning, a volume spike with a long lower shadow appeared near 2302, but it failed to stabilize afterward, limiting the rebound potential. The funding rate of -0.0118% shows bearish sentiment is subdued. 🎯Direction: Short (place order) ⚡Entry: 2330.00 🛑Stop Loss: 2352.72 🚀Target 1: 2296.70 🚀Target 2: 2278.03 🛡️Trade management: Reduce 50% of position upon reaching Target 1, move stop loss to entry point; exit if price hits stop loss during rebound; consider chasing short if price breaks below Target 2, but be cautious of risks. Depth logic: The 4H Bollinger middle band at 2320 acts as strong resistance, 1H rebound volume is insufficient, open interest remains stable, lacking bullish momentum. Under negative funding rates, further decline is more likely. View real-time market 👇 $ETH --- Follow me: Get more real-time analysis and insights on the crypto market! $BTC $ETH $SOL ‍#WCTC交易王PK #加密市场小幅下跌 #Polymarket每日热点
ETH
-4.3%
BTC
-2.85%
SOL
-4.3%
#CryptoMarketsDipSlightly 
From 79K to 76K 
Market Overview
The cryptocurrency market witnessed a controlled but sharp pullback on April 27, 2026, as Bitcoin declined from the 79,000–80,000 range to test a key support zone between 76,000 and 76,600 dollars. The move marked an approximate 2.8–3 percent intraday correction, with price briefly touching 76,456 before stabilizing.
Ethereum mirrored this weakness, dropping around 4.4 percent from local highs near 2,394 to trade around 2,280–2,300. Altcoins experienced even deeper corrections, reflecting broader risk-off sentiment across the digital asset space.
Total crypto market capitalization declined by nearly 50 billion dollars, while volatility spiked due to thin liquidity conditions.
Primary Catalyst: Geopolitical Shock
The key driver behind this dip was the breakdown in negotiations between the United States and Iran.
Iranian delegates abruptly exited talks in Pakistan
Donald Trump canceled engagement plans
Tensions escalated rapidly, triggering global uncertainty
This led to a classic risk-off environment, where investors moved capital away from volatile assets like crypto into safer alternatives.
A major concern was potential disruption in the Strait of Hormuz—a critical oil supply route.
Oil Market Reaction & Macro Pressure
Oil markets reacted aggressively:
Brent crude surged above 107–108 dollars
Energy volatility increased inflation concerns
Macro uncertainty pressured risk assets globally
Higher oil prices often tighten liquidity expectations, indirectly impacting crypto markets by reducing speculative appetite.
Market Structure & Liquidations
Several technical and structural factors amplified the drop:
1. Weekend Liquidity Trap
Low trading volume exaggerated price swings
Fewer institutional participants increased volatility
2. “Sunday Pump → Monday Dump” Pattern
Weekend bullish sentiment reversed quickly
Profit-taking intensified at resistance zones
3. Liquidation Cascade
Approximately 140–150 million dollars in long positions wiped out
Forced selling accelerated downward momentum
Institutional Demand Still Strong
Despite short-term weakness, big money continues accumulating:
MicroStrategy (Strategy) bought 3,273 BTC (~255M dollars)
Total holdings now exceed 818,000 BTC
Major ETH accumulation by public companies continues
ETF flows remain bullish:
Over 1.2 billion dollars in weekly inflows
BlackRock, Fidelity Investments, and ARK Invest continue strong participation
Low exchange balances indicate no panic selling, reinforcing long-term bullish structure.
Technical Analysis: Key Levels
Bitcoin
Support: 76,000 (critical demand zone)
Below Support: 75,000 → 72,500 possible
Resistance: 78,500 → 80,000
Ethereum
Support: 2,250–2,280
Resistance: 2,350 → 2,400
The 76K zone is a high-volume node, meaning strong historical buying interest exists here.
Market Sentiment
Fear & Greed Index: 33 (Fear Zone)
Not extreme panic → suggests controlled correction, not market breakdown
Smart money is accumulating while retail shows hesitation
Forward Outlook
Key Drivers to Watch
US–Iran developments (primary trigger)
Oil price stability above/below 107
Federal Reserve signals on liquidity
ETF inflows continuation
Trading Strategy: What’s Next?
Scenario 1: Bullish Continuation (Preferred Case)
If BTC holds above 76K:
Entry Zone: 76K–76.5K
Target 1: 78.5K
Target 2: 80K+ breakout
Stop Loss: Below 75K
Strategy: Buy the dip, scale in gradually
Confirmation: Volume increase + reclaim of 78K
Scenario 2: Breakdown & Deeper Correction
If BTC loses 76K decisively:
Next Support: 75K → 72.5K
Possible panic extension to 70K
Strategy:
Avoid aggressive longs
Look for short opportunities on retests
Re-enter at lower support zones
Scenario 3: Sideways Consolidation
Most likely short-term outcome:
Range: 75K – 78.5K
Choppy price action
Strategy:
Range trading (buy support, sell resistance)
Avoid over-leverage
Focus on high-probability setups
Altcoin Strategy
Expect higher volatility than BTC
Avoid chasing pumps
Focus on strong narratives (AI, ETH ecosystem)
Rotate into strength, cut weak positions early
Risk Management Plan
Use low leverage (2x–5x max)
Always define stop loss
Avoid emotional trading during news-driven volatility
Keep capital ready for deeper dips
Conclusion
This dip from 79K to 76K is primarily a macro-driven correction, not a structural breakdown.
Geopolitical tension triggered the sell-off
Liquidations accelerated the move
But institutional demand remains intact
As long as 76K holds, the market structure remains bullish with short-term caution.
The next major move will depend on whether geopolitical tensions ease or escalate. Until then, traders should stay flexible, disciplined, and focused on key levels rather than emotions.
HighAmbition
2026-04-28 04:24
#CryptoMarketsDipSlightly From 79K to 76K Market Overview The cryptocurrency market witnessed a controlled but sharp pullback on April 27, 2026, as Bitcoin declined from the 79,000–80,000 range to test a key support zone between 76,000 and 76,600 dollars. The move marked an approximate 2.8–3 percent intraday correction, with price briefly touching 76,456 before stabilizing. Ethereum mirrored this weakness, dropping around 4.4 percent from local highs near 2,394 to trade around 2,280–2,300. Altcoins experienced even deeper corrections, reflecting broader risk-off sentiment across the digital asset space. Total crypto market capitalization declined by nearly 50 billion dollars, while volatility spiked due to thin liquidity conditions. Primary Catalyst: Geopolitical Shock The key driver behind this dip was the breakdown in negotiations between the United States and Iran. Iranian delegates abruptly exited talks in Pakistan Donald Trump canceled engagement plans Tensions escalated rapidly, triggering global uncertainty This led to a classic risk-off environment, where investors moved capital away from volatile assets like crypto into safer alternatives. A major concern was potential disruption in the Strait of Hormuz—a critical oil supply route. Oil Market Reaction & Macro Pressure Oil markets reacted aggressively: Brent crude surged above 107–108 dollars Energy volatility increased inflation concerns Macro uncertainty pressured risk assets globally Higher oil prices often tighten liquidity expectations, indirectly impacting crypto markets by reducing speculative appetite. Market Structure & Liquidations Several technical and structural factors amplified the drop: 1. Weekend Liquidity Trap Low trading volume exaggerated price swings Fewer institutional participants increased volatility 2. “Sunday Pump → Monday Dump” Pattern Weekend bullish sentiment reversed quickly Profit-taking intensified at resistance zones 3. Liquidation Cascade Approximately 140–150 million dollars in long positions wiped out Forced selling accelerated downward momentum Institutional Demand Still Strong Despite short-term weakness, big money continues accumulating: MicroStrategy (Strategy) bought 3,273 BTC (~255M dollars) Total holdings now exceed 818,000 BTC Major ETH accumulation by public companies continues ETF flows remain bullish: Over 1.2 billion dollars in weekly inflows BlackRock, Fidelity Investments, and ARK Invest continue strong participation Low exchange balances indicate no panic selling, reinforcing long-term bullish structure. Technical Analysis: Key Levels Bitcoin Support: 76,000 (critical demand zone) Below Support: 75,000 → 72,500 possible Resistance: 78,500 → 80,000 Ethereum Support: 2,250–2,280 Resistance: 2,350 → 2,400 The 76K zone is a high-volume node, meaning strong historical buying interest exists here. Market Sentiment Fear & Greed Index: 33 (Fear Zone) Not extreme panic → suggests controlled correction, not market breakdown Smart money is accumulating while retail shows hesitation Forward Outlook Key Drivers to Watch US–Iran developments (primary trigger) Oil price stability above/below 107 Federal Reserve signals on liquidity ETF inflows continuation Trading Strategy: What’s Next? Scenario 1: Bullish Continuation (Preferred Case) If BTC holds above 76K: Entry Zone: 76K–76.5K Target 1: 78.5K Target 2: 80K+ breakout Stop Loss: Below 75K Strategy: Buy the dip, scale in gradually Confirmation: Volume increase + reclaim of 78K Scenario 2: Breakdown & Deeper Correction If BTC loses 76K decisively: Next Support: 75K → 72.5K Possible panic extension to 70K Strategy: Avoid aggressive longs Look for short opportunities on retests Re-enter at lower support zones Scenario 3: Sideways Consolidation Most likely short-term outcome: Range: 75K – 78.5K Choppy price action Strategy: Range trading (buy support, sell resistance) Avoid over-leverage Focus on high-probability setups Altcoin Strategy Expect higher volatility than BTC Avoid chasing pumps Focus on strong narratives (AI, ETH ecosystem) Rotate into strength, cut weak positions early Risk Management Plan Use low leverage (2x–5x max) Always define stop loss Avoid emotional trading during news-driven volatility Keep capital ready for deeper dips Conclusion This dip from 79K to 76K is primarily a macro-driven correction, not a structural breakdown. Geopolitical tension triggered the sell-off Liquidations accelerated the move But institutional demand remains intact As long as 76K holds, the market structure remains bullish with short-term caution. The next major move will depend on whether geopolitical tensions ease or escalate. Until then, traders should stay flexible, disciplined, and focused on key levels rather than emotions.
BTC
-2.85%
ETH
-4.3%
🚀 The market is heating up, are you ready to seize the opportunity?  
Altcoins are starting to move, volume is gradually increasing, and this could be an early signal for the next breakout 👀  
💡 Today's insights:  
• BTC still determines the market direction  
• Potential altcoins are starting to accumulate  
• Don't FOMO — wait for entry confirmation  
📊 Simple strategy:  
✔ Gradual entry  
✔ Use risk management  
✔ Take profit at resistance  
Remember, the market always offers opportunities… but only the patient can reap the rewards 💰  
🔥 Are you a hold or scalping team today?  
#Crypto #BTC #Altcoin #Gate13thAnniversaryLive #WCTCTradingChallengeShare
veri_sefian
2026-04-28 04:24
🚀 The market is heating up, are you ready to seize the opportunity? Altcoins are starting to move, volume is gradually increasing, and this could be an early signal for the next breakout 👀 💡 Today's insights: • BTC still determines the market direction • Potential altcoins are starting to accumulate • Don't FOMO — wait for entry confirmation 📊 Simple strategy: ✔ Gradual entry ✔ Use risk management ✔ Take profit at resistance Remember, the market always offers opportunities… but only the patient can reap the rewards 💰 🔥 Are you a hold or scalping team today? #Crypto #BTC #Altcoin #Gate13thAnniversaryLive #WCTCTradingChallengeShare
BTC
-2.85%
更多 BTC 動態

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