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
$83,012.8
+0.48%
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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
$83,012.8
+0.48%
行情
熱度
市值
#1
$1.66T
成交量榜
流通量
$172.56M
20.09M

截至目前,比特幣 (BTC) 的價格為 $83,012.8。流通供應量約為 20,096,340 BTC,總市值為 $20.09M,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 $172.56M,與前一天相比增加了 +0.48%。在過去一週裡,比特幣 的價格躍升至 -2.16%,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

2026-10-10 21:12Gate News
截至 10 月 9 日当周,加密货币 ETF 合计流出 12.5 亿美元,ETH 受创最重
2026-10-10 15:32Gate News
加密货币市场 24 小时内合约清算额达 8258 万美元,多头和空头仓位遭清算
2026-10-10 10:38Gate News
Strive通过发行SATA优先股筹集了$55M ,足以购买638枚比特币
2026-10-10 09:50Gate News
交易员 Tetrose 坚持押注美联储将在 10 月加息,并做空了价值 446 万美元的 20.95 枚 BTC
2026-10-10 07:12Gate News
10月9日,比特币现货ETF录得2113万美元资金流入,而以太坊连续第9天资金流出
更多 BTC 新聞
##Gate净流入1.26亿美元位列行业第三 Gate's net inflow of $126 million over the past month ranked third among CEXs, while its user base surpassed 61 million. This data shows two things: ① money is "seeking shelter" (the platform's trust and compliance foundation make funds willing to stay); ② money is "waiting" (before the CPI release, funds would rather sit in their accounts earning yield than rush in). So the real question is not "have the funds arrived?" but "after the 10/14 CPI release, who will these funds + subsequent funds rush into?" My ranking:
 
① BTC: Safe haven + oversold = the first stop for fund inflows 🏆
$81-82K is the "value zone" before CPI (the September high-volume trading area + the $429 million liquidation wipeout has just finished). During a macro risk-off period, funds' first reaction is always to "return to the majors"—the $485 million in single-day outflows from spot BTC ETFs means "hiding from CPI," not "leaving"; once CPI cools, BTC will still be the first choice for inflows. Watch the $80K lifeline; holding it means this wave of funds' first stop.
 
② GT: Platform tokens = the "shadow beneficiaries" of fund inflows 💎
With funds flowing into Gate, GT is the most direct "beta"—higher platform activity → higher expectations for fees, burns, and buybacks. GT is currently around $11 (+40% over 30 days, nearly 2 million tokens burned in Q3, with cumulative burns at 63.98%). The longer funds "lie low" on the platform, the more compelling GT's structural story becomes.
 
③ Hot altcoins: Before CPI, they are an "observation list," not a "betting list" 👀
 ④ New hot spot: The Gate Money ecosystem = the next "narrative opportunity" 🚀
TOKEN2049 was just unveiled on 10/7, and the narrative of "one account holding crypto, stocks, gold, banking, and payments" is only getting started—the combination of "a new narrative + a real product" is what funds love most. If Gate Money launches incentive campaigns later (higher yields on wealth management, cashback on spending), it could become the next "landing spot" for funds.
 
The $126 million inflow is "water storage," while the 10/14 CPI is "opening the floodgates"—where the water flows depends on who stands up first after CPI.
 
Which opportunity have you been watching recently? Let's discuss in the comments 👇
RememberMe
2026-10-11 01:06
##Gate净流入1.26亿美元位列行业第三 Gate's net inflow of $126 million over the past month ranked third among CEXs, while its user base surpassed 61 million. This data shows two things: ① money is "seeking shelter" (the platform's trust and compliance foundation make funds willing to stay); ② money is "waiting" (before the CPI release, funds would rather sit in their accounts earning yield than rush in). So the real question is not "have the funds arrived?" but "after the 10/14 CPI release, who will these funds + subsequent funds rush into?" My ranking: ① BTC: Safe haven + oversold = the first stop for fund inflows 🏆 $81-82K is the "value zone" before CPI (the September high-volume trading area + the $429 million liquidation wipeout has just finished). During a macro risk-off period, funds' first reaction is always to "return to the majors"—the $485 million in single-day outflows from spot BTC ETFs means "hiding from CPI," not "leaving"; once CPI cools, BTC will still be the first choice for inflows. Watch the $80K lifeline; holding it means this wave of funds' first stop. ② GT: Platform tokens = the "shadow beneficiaries" of fund inflows 💎 With funds flowing into Gate, GT is the most direct "beta"—higher platform activity → higher expectations for fees, burns, and buybacks. GT is currently around $11 (+40% over 30 days, nearly 2 million tokens burned in Q3, with cumulative burns at 63.98%). The longer funds "lie low" on the platform, the more compelling GT's structural story becomes. ③ Hot altcoins: Before CPI, they are an "observation list," not a "betting list" 👀 ④ New hot spot: The Gate Money ecosystem = the next "narrative opportunity" 🚀 TOKEN2049 was just unveiled on 10/7, and the narrative of "one account holding crypto, stocks, gold, banking, and payments" is only getting started—the combination of "a new narrative + a real product" is what funds love most. If Gate Money launches incentive campaigns later (higher yields on wealth management, cashback on spending), it could become the next "landing spot" for funds. The $126 million inflow is "water storage," while the 10/14 CPI is "opening the floodgates"—where the water flows depends on who stands up first after CPI. Which opportunity have you been watching recently? Let's discuss in the comments 👇
BTC
+0.43%
GT
+1.87%
#GateNetInflowRanks3rd 
Gate Records the Third-Highest Net Inflow: A Signal Worth Watching
Good evening, everyone.
Capital flows are an important part of understanding the cryptocurrency market. Price movements often attract the most attention, but tracking where money is moving can provide additional insight into investor sentiment, trading activity, and market liquidity.
Gate ranking third in net inflows is a development worth watching. Strong net inflows can indicate increased platform activity and growing capital movement, although the figures alone do not tell us whether the market is turning bullish or whether investors are preparing for short-term opportunities.
The bigger picture matters. Bitcoin continues to respond to macroeconomic expectations, inflation data, Treasury yields, and changes in risk appetite. Meanwhile, altcoins can react differently depending on liquidity, trading volume, and project-specific developments.
For traders, the key is to avoid treating a single inflow ranking as a guaranteed directional signal. Net inflows can reflect several factors, including deposits for trading, transfers between platforms, and changing portfolio strategies. Understanding the timeframe, the size of the flows, and the assets involved is essential before drawing conclusions.
Gate's third-place ranking adds another data point to the broader market discussion. If capital activity continues to strengthen alongside trading volume and healthy market liquidity, it could indicate growing engagement across the ecosystem.
My approach is straightforward: monitor capital flows, compare them with price action, and wait for confirmation from market structure before making trading decisions. In crypto, the combination of liquidity, sentiment, and price confirmation is far more informative than any single metric.
#Gate #CryptoMarket #WCTCS9#GateNetInflowRanks3rd
RememberMe
2026-10-11 01:06
#GateNetInflowRanks3rd Gate Records the Third-Highest Net Inflow: A Signal Worth Watching Good evening, everyone. Capital flows are an important part of understanding the cryptocurrency market. Price movements often attract the most attention, but tracking where money is moving can provide additional insight into investor sentiment, trading activity, and market liquidity. Gate ranking third in net inflows is a development worth watching. Strong net inflows can indicate increased platform activity and growing capital movement, although the figures alone do not tell us whether the market is turning bullish or whether investors are preparing for short-term opportunities. The bigger picture matters. Bitcoin continues to respond to macroeconomic expectations, inflation data, Treasury yields, and changes in risk appetite. Meanwhile, altcoins can react differently depending on liquidity, trading volume, and project-specific developments. For traders, the key is to avoid treating a single inflow ranking as a guaranteed directional signal. Net inflows can reflect several factors, including deposits for trading, transfers between platforms, and changing portfolio strategies. Understanding the timeframe, the size of the flows, and the assets involved is essential before drawing conclusions. Gate's third-place ranking adds another data point to the broader market discussion. If capital activity continues to strengthen alongside trading volume and healthy market liquidity, it could indicate growing engagement across the ecosystem. My approach is straightforward: monitor capital flows, compare them with price action, and wait for confirmation from market structure before making trading decisions. In crypto, the combination of liquidity, sentiment, and price confirmation is far more informative than any single metric. #Gate #CryptoMarket #WCTCS9#GateNetInflowRanks3rd
BTC
+0.43%
#GateEventMarketVolumeHits73M 
🚀 Ethereum Up Over 71% in Q3 — A Powerful Comeback for ETH! 🔥
The Ethereum market has delivered an impressive performance in the third quarter of 2026, gaining approximately 71% and recording its strongest quarterly performance since Q1 2021, according to reported market data. This remarkable move has brought renewed attention to ETH and highlighted the potential strength of the broader cryptocurrency market. 📈
💎 Ethereum’s Strong Recovery
Ethereum has once again demonstrated why it remains one of the most closely watched digital assets in the crypto industry. After facing significant market pressure during the first half of the year, ETH staged a powerful recovery in Q3. This performance reflects how quickly market sentiment can change when buying interest, investor confidence, and broader market conditions begin to improve.
🌐 Why Ethereum Matters
Ethereum is much more than a cryptocurrency. It is a major blockchain ecosystem supporting decentralized finance, smart contracts, decentralized applications, tokenization, and many other blockchain-based innovations. Its role in the digital economy continues to make ETH an important asset for investors and market participants who follow the long-term development of blockchain technology.
📊 What Could Happen Next?
Following such a strong quarterly rally, traders will be watching Ethereum’s price action closely. Sustained buying pressure, rising trading volume, improving market sentiment, and strength across the wider crypto market could help support further momentum. However, after a major price increase, profit-taking and short-term corrections are also possible.
The key is to monitor important support and resistance levels rather than assuming that a strong rally will continue indefinitely. Market participants should also pay attention to Bitcoin’s direction, liquidity conditions, macroeconomic developments, and changes in investor positioning.
🔥 Ethereum and the Future of Crypto
Ethereum’s impressive Q3 performance is a reminder that the cryptocurrency market can move rapidly in both directions. While a gain of more than 71% is a significant achievement, sustainable growth depends on more than short-term price movements. Network adoption, ecosystem development, real-world utility, and investor confidence remain important factors to watch.
The next phase of Ethereum’s journey will be especially interesting as traders and long-term participants evaluate whether ETH can maintain its momentum in Q4. The market may offer opportunities, but volatility and uncertainty will remain part of the journey.
💬 What do you think about Ethereum’s next move? Can ETH maintain its bullish momentum in Q4 2026, or will the market experience a healthy correction first? Share your thoughts in the comments!
⚠️ Remember: Cryptocurrency markets are highly volatile. Always conduct your own research, manage your risk, and make decisions according to your financial situation.
#EthereumUpOver71% #Ethereum #ETH
RememberMe
2026-10-11 01:04
#GateEventMarketVolumeHits73M 🚀 Ethereum Up Over 71% in Q3 — A Powerful Comeback for ETH! 🔥 The Ethereum market has delivered an impressive performance in the third quarter of 2026, gaining approximately 71% and recording its strongest quarterly performance since Q1 2021, according to reported market data. This remarkable move has brought renewed attention to ETH and highlighted the potential strength of the broader cryptocurrency market. 📈 💎 Ethereum’s Strong Recovery Ethereum has once again demonstrated why it remains one of the most closely watched digital assets in the crypto industry. After facing significant market pressure during the first half of the year, ETH staged a powerful recovery in Q3. This performance reflects how quickly market sentiment can change when buying interest, investor confidence, and broader market conditions begin to improve. 🌐 Why Ethereum Matters Ethereum is much more than a cryptocurrency. It is a major blockchain ecosystem supporting decentralized finance, smart contracts, decentralized applications, tokenization, and many other blockchain-based innovations. Its role in the digital economy continues to make ETH an important asset for investors and market participants who follow the long-term development of blockchain technology. 📊 What Could Happen Next? Following such a strong quarterly rally, traders will be watching Ethereum’s price action closely. Sustained buying pressure, rising trading volume, improving market sentiment, and strength across the wider crypto market could help support further momentum. However, after a major price increase, profit-taking and short-term corrections are also possible. The key is to monitor important support and resistance levels rather than assuming that a strong rally will continue indefinitely. Market participants should also pay attention to Bitcoin’s direction, liquidity conditions, macroeconomic developments, and changes in investor positioning. 🔥 Ethereum and the Future of Crypto Ethereum’s impressive Q3 performance is a reminder that the cryptocurrency market can move rapidly in both directions. While a gain of more than 71% is a significant achievement, sustainable growth depends on more than short-term price movements. Network adoption, ecosystem development, real-world utility, and investor confidence remain important factors to watch. The next phase of Ethereum’s journey will be especially interesting as traders and long-term participants evaluate whether ETH can maintain its momentum in Q4. The market may offer opportunities, but volatility and uncertainty will remain part of the journey. 💬 What do you think about Ethereum’s next move? Can ETH maintain its bullish momentum in Q4 2026, or will the market experience a healthy correction first? Share your thoughts in the comments! ⚠️ Remember: Cryptocurrency markets are highly volatile. Always conduct your own research, manage your risk, and make decisions according to your financial situation. #EthereumUpOver71% #Ethereum #ETH
ETH
+0.61%
BTC
+0.43%
更多 BTC 動態

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在哪裡買比特幣 (BTC) 最安全?
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