購買 比特幣(BTC)

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預估價格
1 BTC ≈ 0.00 USD
Bitcoin
BTC
比特幣
$85,556.7
-0.47%
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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
$85,556.7
-0.47%
行情
熱度
市值
#1
$1.71T
成交量榜
流通量
$570.68M
20.09M

截至目前,比特幣 (BTC) 的價格為 $85,556.7。流通供應量約為 20,094,390 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 $570.68M,與前一天相比增加了 -0.47%。在過去一週裡,比特幣 的價格躍升至 +2.51%,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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在BTC盤整之際,QNT週漲逾300%,報318美元;NEAR上漲7%,報5.3美元;WLD上漲9%,報0.54美元。山寨幣現貨量逼近BTC的四倍。本文拆解altcoin輪動邏輯與敘事驅動。
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更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-10-06 22:19Gate News
比特币现货 ETF 流入量受长线持有者获利回吐影响环比下降 90%
2026-10-06 21:13Gate News
Coinbase推出涵盖10种资产的15分钟和1小时加密货币价格合约
2026-10-06 20:33Gate News
SEC批准Volatility Shares 3倍比特币ETF在Cboe BZX上市
2026-10-06 17:35Gate News
比特币逼近 87,000 美元之际,美国股市创下历史新高,标普 500 指数触及 7,835 点
2026-10-06 16:52Gate News
迈克尔·塞勒称,BTC、NVDA 和 MSTR 的表现优于传统股票,年化回报率达到38%至65%
更多 BTC 新聞
MSTR has outperformed BTC by 10-20 percentage points annually over three years, while the $BTC price action only gives 0.1%
$BTC  currently stands at 85645.2, 24h -0.3%. I’ll show my hand first: bearish. 9 hours ago, the market was abuzz over MSTR outperforming BTC over a 3-year holding period, with an annual excess return of over 10-20 percentage points. The price only moved from 85561.79 to 85649.61, +0.1%; failing to respond to positive news means weakness.
Positive news without a price rise is a dull knife. Funding rates are neutral, OI versus the archive is 0%, and the volume ratio is still shrinking at 0.858. The story is over, and no one is actually bringing in fresh capital.
External funds are also pulling out: crypto-concept stocks COINBASE -1.32% and MARA -1.79%. Profit-taking by holders has not yet been fully absorbed.
The positioning is awkward too: the Fear & Greed Index is 73, leaning greedy, while RSI at 64.5 is relatively strong but failing to break higher. The daily chart has fallen for 2 straight days, and the 30d gain is only 6.61%—a painful grind at the upper end.
An alert for widening high-yield bond spreads 2 hours ago only managed to squeeze out +0.03%.
Resistance above: 86510.1 (1h SAR pressure)
Support below: 81526.3 (daily MA30)
Open a short directly at the current price; cut losses and exit if it rises above 86510.1, and add to the short if it breaks below 81526.3, targeting further downside. Like and follow, and I’ll alert you immediately when a key level breaks.
$BTC
MartinaLi
2026-10-06 22:25
MSTR has outperformed BTC by 10-20 percentage points annually over three years, while the $BTC price action only gives 0.1% $BTC currently stands at 85645.2, 24h -0.3%. I’ll show my hand first: bearish. 9 hours ago, the market was abuzz over MSTR outperforming BTC over a 3-year holding period, with an annual excess return of over 10-20 percentage points. The price only moved from 85561.79 to 85649.61, +0.1%; failing to respond to positive news means weakness. Positive news without a price rise is a dull knife. Funding rates are neutral, OI versus the archive is 0%, and the volume ratio is still shrinking at 0.858. The story is over, and no one is actually bringing in fresh capital. External funds are also pulling out: crypto-concept stocks COINBASE -1.32% and MARA -1.79%. Profit-taking by holders has not yet been fully absorbed. The positioning is awkward too: the Fear & Greed Index is 73, leaning greedy, while RSI at 64.5 is relatively strong but failing to break higher. The daily chart has fallen for 2 straight days, and the 30d gain is only 6.61%—a painful grind at the upper end. An alert for widening high-yield bond spreads 2 hours ago only managed to squeeze out +0.03%. Resistance above: 86510.1 (1h SAR pressure) Support below: 81526.3 (daily MA30) Open a short directly at the current price; cut losses and exit if it rises above 86510.1, and add to the short if it breaks below 81526.3, targeting further downside. Like and follow, and I’ll alert you immediately when a key level breaks. $BTC
Institutional capital shifted direction on October 5, and the moves were not uniform across the major assets. Bitcoin spot funds recorded a net outflow of $89.9 million, according to SoSoValue data, with ARKB leading the withdrawals at $85.2 million. Ethereum spot funds moved in the opposite direction, pulling in $110.84 million, led almost entirely by BlackRock's ETHA with $130 million in net inflows. Solana spot funds saw a net outflow of $9.25 million, with Bitwise's BSOL accounting for $7.12 million of that total and Fidelity's FSOL contributing $2.12 million. XRP funds were essentially flat for the day, though the weekly figure remains modestly positive at approximately $4.74 million for the trading week ending October 2.
The Bitcoin outflow is notable because it interrupts a streak. Before this session, U.S. spot Bitcoin funds had recorded three consecutive weeks of net inflows, totaling roughly $241 million in the most recent week and bringing cumulative inflows since their 2024 debut to approximately $57.8 billion. A single day of outflows does not erase that trend, but it does suggest that the pace of buying has slowed after a strong run. The concentration of the outflow in a single fund, ARKB, also indicates that this was not a broad retreat from Bitcoin exposure. It was a specific redemption from one product.
The Ethereum inflow stands out for a different reason. ETHA's $130 million net inflow was large enough to offset outflows from other funds, including $18.88 million leaving Fidelity's FETH. Total net assets in Ethereum spot funds now sit near $17.69 billion, representing about 5.34% of Ethereum's market value. The flow came ahead of a 1:3 reverse stock split for ETHA, a structural change that adjusts the share price without altering the fund's underlying holdings or market value.
Solana's outflow extends a short-term pattern. The $9.25 million withdrawal reversed the prior day's small inflow and brought the total losses over five trading days to approximately $16.1 million. Total net assets in Solana spot funds remain around $1.93 billion, with cumulative net inflows since inception near $1.99 billion. The outflows are concentrated in the two largest products, which suggests that the selling is coming from existing holders rather than from a broad loss of interest.
XRP's flat day fits within a broader picture of slowing momentum. The weekly inflow of $4.74 million for the week ending October 2 was a sharp decline from the $75.59 million recorded in the prior week, a slowdown of more than 90%. Total assets under management for XRP spot funds stand at approximately $1.74 billion, and reported vault holdings remain near 1.19 billion XRP. The absence of a large single-day move does not necessarily signal weakness, but the deceleration from the prior week's pace is worth noting.
The divergence across these four assets reflects a market where institutional allocators are making distinctions rather than moving as a group. Bitcoin experienced a redemption from one large fund after weeks of steady inflows. Ethereum attracted capital into its largest product even as a competitor lost assets. Solana continued to see modest withdrawals. XRP held steady after a significant slowdown in weekly flows. Each of these movements has its own explanation, and none of them alone defines a trend.
What matters going forward is whether these flows persist or reverse. A single day of Bitcoin outflows after three weeks of inflows is not enough to establish a new direction. The Ethereum inflow is more substantial relative to its asset size, but it is also concentrated in one product ahead of a structural adjustment. The Solana outflows are consistent but small in absolute terms. And the XRP slowdown is a change in pace, not a reversal. The next several days of flow data will provide a clearer picture of whether institutional capital is rotating between assets or simply pausing after a period of accumulation.
This article is not investment advice. Analysis is based on publicly available information and does not guarantee future outcomes.
SaharaDreams
2026-10-06 22:25
Institutional capital shifted direction on October 5, and the moves were not uniform across the major assets. Bitcoin spot funds recorded a net outflow of $89.9 million, according to SoSoValue data, with ARKB leading the withdrawals at $85.2 million. Ethereum spot funds moved in the opposite direction, pulling in $110.84 million, led almost entirely by BlackRock's ETHA with $130 million in net inflows. Solana spot funds saw a net outflow of $9.25 million, with Bitwise's BSOL accounting for $7.12 million of that total and Fidelity's FSOL contributing $2.12 million. XRP funds were essentially flat for the day, though the weekly figure remains modestly positive at approximately $4.74 million for the trading week ending October 2. The Bitcoin outflow is notable because it interrupts a streak. Before this session, U.S. spot Bitcoin funds had recorded three consecutive weeks of net inflows, totaling roughly $241 million in the most recent week and bringing cumulative inflows since their 2024 debut to approximately $57.8 billion. A single day of outflows does not erase that trend, but it does suggest that the pace of buying has slowed after a strong run. The concentration of the outflow in a single fund, ARKB, also indicates that this was not a broad retreat from Bitcoin exposure. It was a specific redemption from one product. The Ethereum inflow stands out for a different reason. ETHA's $130 million net inflow was large enough to offset outflows from other funds, including $18.88 million leaving Fidelity's FETH. Total net assets in Ethereum spot funds now sit near $17.69 billion, representing about 5.34% of Ethereum's market value. The flow came ahead of a 1:3 reverse stock split for ETHA, a structural change that adjusts the share price without altering the fund's underlying holdings or market value. Solana's outflow extends a short-term pattern. The $9.25 million withdrawal reversed the prior day's small inflow and brought the total losses over five trading days to approximately $16.1 million. Total net assets in Solana spot funds remain around $1.93 billion, with cumulative net inflows since inception near $1.99 billion. The outflows are concentrated in the two largest products, which suggests that the selling is coming from existing holders rather than from a broad loss of interest. XRP's flat day fits within a broader picture of slowing momentum. The weekly inflow of $4.74 million for the week ending October 2 was a sharp decline from the $75.59 million recorded in the prior week, a slowdown of more than 90%. Total assets under management for XRP spot funds stand at approximately $1.74 billion, and reported vault holdings remain near 1.19 billion XRP. The absence of a large single-day move does not necessarily signal weakness, but the deceleration from the prior week's pace is worth noting. The divergence across these four assets reflects a market where institutional allocators are making distinctions rather than moving as a group. Bitcoin experienced a redemption from one large fund after weeks of steady inflows. Ethereum attracted capital into its largest product even as a competitor lost assets. Solana continued to see modest withdrawals. XRP held steady after a significant slowdown in weekly flows. Each of these movements has its own explanation, and none of them alone defines a trend. What matters going forward is whether these flows persist or reverse. A single day of Bitcoin outflows after three weeks of inflows is not enough to establish a new direction. The Ethereum inflow is more substantial relative to its asset size, but it is also concentrated in one product ahead of a structural adjustment. The Solana outflows are consistent but small in absolute terms. And the XRP slowdown is a change in pace, not a reversal. The next several days of flow data will provide a clearer picture of whether institutional capital is rotating between assets or simply pausing after a period of accumulation. This article is not investment advice. Analysis is based on publicly available information and does not guarantee future outcomes.
BTC
-0.47%
ETH
-0.78%
SOL
-0.19%
XRP
-0.92%
One piece of news worth noting: a leading exchange has officially announced the completion of a new round of strategic financing, with participants including a stablecoin giant, a top quantitative firm, a payments company, and a venture capital arm backed by a traditional bank. Its pre-money valuation reached $25 billion.
This is another round following the strategic investment it received earlier this year. The official statement said the funds will mainly be directed toward RWA, namely bringing real-world assets onto the blockchain.
In other words, the exchange is merely the starting point; the real goal is to build the next-generation global fintech platform. Capital and resources are all being focused in this direction, and the RWA sector’s momentum will likely need more time to play out.
$BTC #加密货币 #RWA
HomeAtNight
2026-10-06 22:24
One piece of news worth noting: a leading exchange has officially announced the completion of a new round of strategic financing, with participants including a stablecoin giant, a top quantitative firm, a payments company, and a venture capital arm backed by a traditional bank. Its pre-money valuation reached $25 billion. This is another round following the strategic investment it received earlier this year. The official statement said the funds will mainly be directed toward RWA, namely bringing real-world assets onto the blockchain. In other words, the exchange is merely the starting point; the real goal is to build the next-generation global fintech platform. Capital and resources are all being focused in this direction, and the RWA sector’s momentum will likely need more time to play out. $BTC #加密货币 #RWA
RWA
+0.00%
BTC
-0.47%
更多 BTC 動態

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