購買 比特幣(BTC)

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預估價格
1 BTC0 USD
Bitcoin
BTC
比特幣
$116,901.7
-0.34%
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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
$116,901.7
-0.34%
行情
熱度
市值
#1
$2.32T
成交量榜
流通量
$1.09B
19.92M

截至目前,比特幣 (BTC) 的價格為 $116,901.7。流通供應量約為 19,922,946 BTC,總市值為 $19.92M,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 $1.09B,與前一天相比增加了 -0.34%。在過去一週裡,比特幣 的價格躍升至 +1.03%,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 $124,128。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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Lombard代幣項目概述與BARD市值分析
BARD是Lombard的原生代幣,這是一個比特幣DeFi基礎設施項目,旨在通過LBTC(流動質押比特幣)和全棧工具包建設圍繞BTC的鏈上資本市場。
爲什麼長期持有 BTC 和 ETH 的你一定要開啓 Gate 持幣生息
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比特幣今日價格及未來預測
查看比特幣的實時價格(~US$117,600)、當前市場趨勢以及專家對BTC在2025年可能走向的預測。
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Top Crypto ETFs to Watch in 2025: Navigating the Digital Asset Boom
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關於 比特幣 (BTC) 的最新消息

2025-09-19 06:00Gate Research
Gate 研究院:BTC 区间震荡偏强| Plasma TGE 引发关注
2025-09-19 05:53Bitcoincom News
今日加密货币价格:比特币价格,Cardano价格,XRP新闻,Aster加密货币,特朗普比特币雕像
2025-09-19 05:42Market Whisper
Mercado Bitcoin与Stellar合作发行2亿美元代币化资产,引领拉美RWA热潮
2025-09-19 05:40Gate Research
Gate 研究院:BTC 与 ETH 区间震荡|MetaMask 发币预期加速
2025-09-19 05:38Market Whisper
全球第六大主权比特币持有国不丹转移超4000万美元BTC,引发潜在抛售担忧
更多 BTC 新聞
Popular altcoin SOL divine prediction! BNB, XRP short-term views, let's see today's sharing!
SOL Technical Analysis ————
The resistance level of 252 mentioned above for SOL is once again precise! The market has pulled back to 253, currently creating a space of around 10 dollars. Looking at the daily chart, the previous candle was blocked at the upper band and closed with an upper shadow, and the intraday opening is testing around the 7-day moving average. The Bollinger Bands are opening upwards, and the short-term moving averages are in a bullish arrangement. The MACD fast and slow lines are extending upwards, showing signs of a turn, and the volume bars are shrinking again. The KDJ is also turning downwards again. On the four-hour chart, the market broke through the upper band and pulled back, currently oscillating below the 7-day moving average. The Bollinger Bands are in a slightly constricted state, and the MACD fast and slow lines are turning downwards with a decrease in volume. The recent accuracy of short-term analysis for SOL is very high, and those who followed have gained well. Currently, the short-term resistance is focused around 248, followed by 252, with short-term support at 241, and then 236. For short-term trading, consider the support and resistance levels.
BNB Technical Analysis ————
BNB broke a thousand as expected, with a pullback adjustment occurring at 1008. The previous daily candle closed as a bearish candle, and the Bollinger Bands continue to remain open. The MACD fast and slow lines extend upwards with increased volume on the histogram, indicating that the overall trend remains bullish. However, there is still a need for a short-term pullback adjustment. The main strategy in the short term is to buy on dips, with short-term support focusing on the 980 level, and the next level being around 962. The first resistance above is the round number of one thousand; if it breaks through, then attention should shift to the 1050 level. Short-term reference for support and resistance for entry.
XRP Technical Analysis————
The support levels of 3.0 and 2.96, as well as the resistance levels of 3.13 to 3.15 for XRP mentioned above, are all correct. The strength of technical analysis is evident, and the accuracy of strategy analysis points is very high. Friends who have profited, thank you for your support with a one-click triple connection. After the daily line closes with an upper shadow candlestick, it tests downward intraday. The MACD fast and slow lines show signs of turning, and the volume bars are continuously shrinking, so there is still a demand for short-term pullbacks and adjustments, primarily focusing on fluctuations. Continue to pay attention to the first resistance above at 3.13-3.15; if it breaks, then focus on 3.22. The first support below is at 3.0, followed by 2.96. For short-term trading, refer to the support and resistance levels for entry.
——I am Zhou Yueying, a teacher focused on technical analysis. Friends who have any questions about operations or trends can communicate and learn operations with me!
MyNameIsZhouYueying.
2025-09-19 06:10
Popular altcoin SOL divine prediction! BNB, XRP short-term views, let's see today's sharing! SOL Technical Analysis ———— The resistance level of 252 mentioned above for SOL is once again precise! The market has pulled back to 253, currently creating a space of around 10 dollars. Looking at the daily chart, the previous candle was blocked at the upper band and closed with an upper shadow, and the intraday opening is testing around the 7-day moving average. The Bollinger Bands are opening upwards, and the short-term moving averages are in a bullish arrangement. The MACD fast and slow lines are extending upwards, showing signs of a turn, and the volume bars are shrinking again. The KDJ is also turning downwards again. On the four-hour chart, the market broke through the upper band and pulled back, currently oscillating below the 7-day moving average. The Bollinger Bands are in a slightly constricted state, and the MACD fast and slow lines are turning downwards with a decrease in volume. The recent accuracy of short-term analysis for SOL is very high, and those who followed have gained well. Currently, the short-term resistance is focused around 248, followed by 252, with short-term support at 241, and then 236. For short-term trading, consider the support and resistance levels. BNB Technical Analysis ———— BNB broke a thousand as expected, with a pullback adjustment occurring at 1008. The previous daily candle closed as a bearish candle, and the Bollinger Bands continue to remain open. The MACD fast and slow lines extend upwards with increased volume on the histogram, indicating that the overall trend remains bullish. However, there is still a need for a short-term pullback adjustment. The main strategy in the short term is to buy on dips, with short-term support focusing on the 980 level, and the next level being around 962. The first resistance above is the round number of one thousand; if it breaks through, then attention should shift to the 1050 level. Short-term reference for support and resistance for entry. XRP Technical Analysis———— The support levels of 3.0 and 2.96, as well as the resistance levels of 3.13 to 3.15 for XRP mentioned above, are all correct. The strength of technical analysis is evident, and the accuracy of strategy analysis points is very high. Friends who have profited, thank you for your support with a one-click triple connection. After the daily line closes with an upper shadow candlestick, it tests downward intraday. The MACD fast and slow lines show signs of turning, and the volume bars are continuously shrinking, so there is still a demand for short-term pullbacks and adjustments, primarily focusing on fluctuations. Continue to pay attention to the first resistance above at 3.13-3.15; if it breaks, then focus on 3.22. The first support below is at 3.0, followed by 2.96. For short-term trading, refer to the support and resistance levels for entry. ——I am Zhou Yueying, a teacher focused on technical analysis. Friends who have any questions about operations or trends can communicate and learn operations with me!
SOL
+0.2%
BNB
-0.06%
XRP
-1.13%
MingDao
2025-09-19 06:09
The launch of XRP and DOGE ETFs addresses a long-standing challenge in the Crypto Assets investment space: accessibility. Traditional investors, especially retail investors, often hesitate due to the complexity, Fluctuation, and regulatory ambiguity of crypto exchanges. ETFs alleviate these barriers by offering familiar and regulated digital asset investment vehicles. For XRP, the potential approval of a spot ETF could release $1 to $2 billion in institutional capital inflow, tightening its circulating supply and creating a price floor through regulated custody mechanisms. XRP ETF approval latest news updates and market...[1] Analysts predict that the price of XRP will increase by 50-100% in the first year after approval, similar to the performance of Bitcoin and Ethereum ETFs. XRP ETF approval latest news updates and market...[1] Similarly, the trading volume of the DOGE ETF in the first hour of listing approached $6 million, far exceeding expectations, indicating strong retail demand. After the U.S. Securities and Exchange Commission relaxed approval, the first ETF for Dogecoin was officially listed. [3]. The participation of institutional investors has also accelerated the opening of the market. Large institutional investors had accumulated over 280 million DOGE positions before the launch of the ETF, while solutions like CleanCore have incorporated DOGE into their treasury after the SEC relaxed approvals, making the first DOGE ETF officially listed [3]. These developments highlight the growing acceptance of Crypto Assets as a mainstream asset class by enterprises.
XRP
-1.13%
DOGE
-1.35%
BTC
-0.41%
ETH
-1.21%
#BREAKING 
Circle: A Comprehensive Analysis of the Leading Compliance Stablecoin
#Bitcoin $BTC
Bykaranteli
2025-09-19 06:08
#BREAKING Circle: A Comprehensive Analysis of the Leading Compliance Stablecoin #Bitcoin $BTC
BTC
-0.41%
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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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我可以用 $100 購買比特幣 (BTC) 嗎?
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