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
$64,366.7
+0.77%
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  • 1
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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
$64,366.7
+0.77%
行情
熱度
市值
#1
$1.29T
成交量榜
流通量
$350.63M
20.06M

截至目前,比特幣 (BTC) 的價格為 $64,366.7。流通供應量約為 20,065,765 BTC,總市值為 $20.06M,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 $350.63M,與前一天相比增加了 +0.77%。在過去一週裡,比特幣 的價格躍升至 +0.77%,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

2026-08-04 20:58Gate News
ETH 15分钟短线微涨0.41%:空头踩踏清算与机构质押锁仓共同推动
2026-08-04 20:47Gate News
比特币因市场猜测《CLARITY Act》将进行投票而触及64,360美元;$35M 空头头寸遭清算。
2026-08-04 20:47Gate News
吉姆·克莱默将因量子威胁抛售比特币,触发8月3日的“反向克莱默”交易
2026-08-04 20:02Gate News
比特币 UTXO 压力升至临界值 71.58,$173M 期权巨鲸押注$70K 涨势无法持续到 9 月 25 日
2026-08-04 19:07Gate News
Farmhouse增持1枚比特币,目前持有总量达到13.209 BTC
更多 BTC 新聞
$BTC  ‌ RECLAIMS RESISTANCE WITH HIGHER LOWS — MOMENTUM SHIFT IN PLAY! 🚀
Entry: 64,250 – 64,350 ⚡
Target 1: 64,700 🚀
Target 2: 65,000 🎯
Target 3: 65,300 💥
Stop Loss: 64,080 ⚠️
Bitcoin just flipped short-term resistance into support, printing higher lows while momentum shifts in favor of buyers. 📊 The sustained hold above the breakout zone is the tell — as long as 64.1K keeps defending, the path toward the next resistance cluster stays open.#GateLaunchesUnitreePreMarketFutures 
This is a textbook reaccumulation structure: sellers failing to push below the previous range, with each dip drawing stronger bids. 🔍 Volume is quietly confirming the push, and the bullish bias holds until price loses the 64.1K floor. 💡
Are you placing limit bids at 64,250 or waiting for a retest of the breakout level before committing? 💬
⚠️ Not financial advice. Always manage your risk. 🛡️
CryptoSpecto
2026-08-04 19:40
$BTC ‌ RECLAIMS RESISTANCE WITH HIGHER LOWS — MOMENTUM SHIFT IN PLAY! 🚀 Entry: 64,250 – 64,350 ⚡ Target 1: 64,700 🚀 Target 2: 65,000 🎯 Target 3: 65,300 💥 Stop Loss: 64,080 ⚠️ Bitcoin just flipped short-term resistance into support, printing higher lows while momentum shifts in favor of buyers. 📊 The sustained hold above the breakout zone is the tell — as long as 64.1K keeps defending, the path toward the next resistance cluster stays open.#GateLaunchesUnitreePreMarketFutures This is a textbook reaccumulation structure: sellers failing to push below the previous range, with each dip drawing stronger bids. 🔍 Volume is quietly confirming the push, and the bullish bias holds until price loses the 64.1K floor. 💡 Are you placing limit bids at 64,250 or waiting for a retest of the breakout level before committing? 💬 ⚠️ Not financial advice. Always manage your risk. 🛡️
BTC
+0.74%
Crypto Sphere Academician: 8.5 Bitcoin (BTC) Bulls and Bears in Repeated Tug-of-War—Is a Larger-Scale Move Brewing Behind the Sideways Market? Latest Market Analysis and Trading Recommendations
Bitcoin is currently priced at 64000, yet sentiment is constantly being driven into chaos by short-term rises and falls. A slight rise sparks fantasies of an immediate bull market, while a slight drop triggers panic that a major crash is coming, leading to frequent chasing of rallies and selling of dips—and repeatedly getting burned in the process. Bitcoin is currently oscillating around 63900. A market that goes neither up nor down is the most frustrating. In range-bound trading, the key is not imagining overnight riches, but managing key support and resistance levels. Get the rhythm right, and you do not need to bet on a major move; steady profits can also be captured from small swings.
The daily K-line is in the repair phase at the bottom of a broad range, with price below the middle band. The moving averages are intertwined and flattening, with no clear short-term one-way trend. The previous low of 58030 forms important support, while the first resistance above is around 67500. The MACD DIF and DEA lines are converging at low levels, with neither bullish nor bearish momentum expanding significantly. The red and green bars are alternating, indicating balanced bulls-and-bears activity on the daily timeframe. The Bollinger Bands continue to narrow, signaling that a major trend-change window is approaching. Volume remains moderate, with no new capital flowing in. For now, treat the daily chart as range-bound. Do not blindly anticipate a one-way surge or plunge before a key breakout occurs.
The four-hour K-line is trading around 63882, the 23.6% Fibonacci level. In the short term, price is moving back and forth around multiple EMA lines, with the moving averages highly intertwined, forming a typical range-bound structure. The Bollinger Bands have narrowed further, with the upper band at 64292 and the lower band at 62358, while price remains compressed within the channel. The MACD fast and slow lines are repeatedly pulling around the zero axis, and neither the bullish nor bearish bars are expanding continuously. The bulls have limited rebound strength, while the bears lack follow-through to push prices lower. Strong support below is at 62350, with short-term resistance above at 64300. No effective breakout has appeared, so the short-term market is simply fluctuating within the range. Chasing trades can easily result in repeated stop-outs; it is best to wait for price to approach the edges of the range before entering.
Short-term reference:
If the 62500 to 62000 area below holds, go long, with a stop loss at 61500 and targets of 63500 to 64500.
If the 64600 to 64200 area above holds, go short, with a stop loss at 65000 and targets of 63500 to 63000.
Base specific trades primarily on real-time order-book data. For more information, contact the author. This article was published with a delay and is for reference only; assume all risks yourself.$BTC  ‌#Strategy再售1637枚BTC并回购STRC
ChenJiajunOnCryptocurrency
2026-08-04 18:25
Crypto Sphere Academician: 8.5 Bitcoin (BTC) Bulls and Bears in Repeated Tug-of-War—Is a Larger-Scale Move Brewing Behind the Sideways Market? Latest Market Analysis and Trading Recommendations Bitcoin is currently priced at 64000, yet sentiment is constantly being driven into chaos by short-term rises and falls. A slight rise sparks fantasies of an immediate bull market, while a slight drop triggers panic that a major crash is coming, leading to frequent chasing of rallies and selling of dips—and repeatedly getting burned in the process. Bitcoin is currently oscillating around 63900. A market that goes neither up nor down is the most frustrating. In range-bound trading, the key is not imagining overnight riches, but managing key support and resistance levels. Get the rhythm right, and you do not need to bet on a major move; steady profits can also be captured from small swings. The daily K-line is in the repair phase at the bottom of a broad range, with price below the middle band. The moving averages are intertwined and flattening, with no clear short-term one-way trend. The previous low of 58030 forms important support, while the first resistance above is around 67500. The MACD DIF and DEA lines are converging at low levels, with neither bullish nor bearish momentum expanding significantly. The red and green bars are alternating, indicating balanced bulls-and-bears activity on the daily timeframe. The Bollinger Bands continue to narrow, signaling that a major trend-change window is approaching. Volume remains moderate, with no new capital flowing in. For now, treat the daily chart as range-bound. Do not blindly anticipate a one-way surge or plunge before a key breakout occurs. The four-hour K-line is trading around 63882, the 23.6% Fibonacci level. In the short term, price is moving back and forth around multiple EMA lines, with the moving averages highly intertwined, forming a typical range-bound structure. The Bollinger Bands have narrowed further, with the upper band at 64292 and the lower band at 62358, while price remains compressed within the channel. The MACD fast and slow lines are repeatedly pulling around the zero axis, and neither the bullish nor bearish bars are expanding continuously. The bulls have limited rebound strength, while the bears lack follow-through to push prices lower. Strong support below is at 62350, with short-term resistance above at 64300. No effective breakout has appeared, so the short-term market is simply fluctuating within the range. Chasing trades can easily result in repeated stop-outs; it is best to wait for price to approach the edges of the range before entering. Short-term reference: If the 62500 to 62000 area below holds, go long, with a stop loss at 61500 and targets of 63500 to 64500. If the 64600 to 64200 area above holds, go short, with a stop loss at 65000 and targets of 63500 to 63000. Base specific trades primarily on real-time order-book data. For more information, contact the author. This article was published with a delay and is for reference only; assume all risks yourself.$BTC ‌#Strategy再售1637枚BTC并回购STRC
BTC
+0.73%
Net outflows from ETFs exceed $271 million
The total daily net flow of exchange-traded funds (ETF) recorded a sharp negative decline of $271.80 million as of July 31, 2026. The released data showed that Bitcoin ETFs recorded net outflows of $265.40 million, while Ethereum ETFs saw net outflows of approximately $6.40 million, bringing total assets under management for Bitcoin ETFs to $88.25 billion.
$BTC  ‌$ETH  ‌$ETH $BTC  ‌$ETH  ‌
Mariam211
2026-08-04 18:04
Net outflows from ETFs exceed $271 million The total daily net flow of exchange-traded funds (ETF) recorded a sharp negative decline of $271.80 million as of July 31, 2026. The released data showed that Bitcoin ETFs recorded net outflows of $265.40 million, while Ethereum ETFs saw net outflows of approximately $6.40 million, bringing total assets under management for Bitcoin ETFs to $88.25 billion. $BTC ‌$ETH ‌$ETH $BTC ‌$ETH ‌
BTC
+0.74%
ETH
+0.37%
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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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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