購買 比特幣(BTC)

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預估價格
1 BTC0.00 USD
Bitcoin
BTC
比特幣
$77,623.1
-0.1%
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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
$77,623.1
-0.1%
行情
熱度
市值
#1
$1.55T
成交量榜
流通量
$413.8M
20.02M

截至目前,比特幣 (BTC) 的價格為 $77,623.1。流通供應量約為 20,020,393 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 $413.8M,與前一天相比增加了 -0.1%。在過去一週裡,比特幣 的價格躍升至 +0.64%,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
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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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MicroStrategy 持倉已達 81.5 萬顆 BTC:距離中本聰究竟還有多遠?
Galaxy Research 發布分析模型,預測 MicroStrategy 持有的 815,061 枚 BTC 最早可能在 2026 年 11 月超越中本聰的預估持倉量。
比特幣巨鯨增持 69%:鏈上數據與 ARK 觀點分歧下的市場底部邏輯解析
比特幣巨鯨在第一季累計增持了147萬枚BTC,增幅高達69%,然而ARK Invest最新報告指出,比特幣的真正週期底部尚未到來。
油價上漲為何影響比特幣?BTC 通膨避險屬性與風險資產定價邏輯解析
本文將從油價傳導機制、五角大廈的通膨預警,以及市場敘事分歧等層面,深入解析在當前宏觀環境下,BTC 究竟是通膨避險資產還是風險資產。
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XZXX: A Comprehensive Guide to the BRC-20 Meme Token in 2025
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5 ways to get Bitcoin for free in 2025: Newbie Guide
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更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-04-25 04:03GateNews
Metaplanet 发行80亿日元零息债券以增加比特币持有量
2026-04-25 03:43GateNews
比特币开发者 Paul Sztorc 宣布 1:1 BTC 兑换的 eCash 硬分叉,引发社区争议
2026-04-25 03:31Crypto News Land
流动性正在超越比特币的范畴转移——为何 2026 年的山寨季可能爆发,以及 5 个正在受到关注的加密货币精选
2026-04-25 03:27GateNews
Bitdeer 每周出售全部 185.7 BTC 产出,维持零比特币持仓
2026-04-25 03:08Coinpedia
贝莱德的 IBIT 将 $167M 作为比特币 ETF 延长 8 天 $223M 资金流入连胜
更多 BTC 新聞
Recently, I noticed a particularly interesting phenomenon. Many people are still saying that crypto education is a scam, but the reality has completely turned around.
The Web3 MOOC at the University of Nicosia has already attracted over 150k students this semester from more than 120 countries. This is no longer a niche course but a genuine large-scale educational movement. The spring semester's curriculum covers everything from Bitcoin fundamentals to the integration of blockchain with AI/IoT. It seems they are seriously building a systematic knowledge framework.
Even more interesting is the asset tokenization sector. The market size jumped from $2.08 trillion last year to $3.01 trillion this year. This means courses on RWA tokenization, stablecoins, and CBDCs are no longer electives but mandatory courses. Real money is flowing into this field.
El Salvador is even more aggressive. They have launched the Bitcoin Diploma 2.0 course directly in public schools, starting full pilot programs this year. While most countries are still debating whether cryptocurrencies should exist, they are already teaching financial literacy to the next generation.
What truly impressed me is the laboratory component. It’s not just theoretical discussions on paper but hands-on practice with NFT creation, multi-signature wallets, and Shamir’s secret sharing. Based on data from their collaboration with WhiteBIT, 60% of people claiming to understand crypto actually don’t understand smart contracts at all. That’s why exchanges like WhiteBIT are also getting involved in educational projects—because the market genuinely needs it.
Certificates are industry-recognized, and leading organizations like Ledger and Ripple provide expert lectures. This is no longer casual content on YouTube; it’s institutionalized education backed by the industry.
Honestly, the hype cycle for crypto education has already passed. We are now entering a true adoption phase. universities, governments, and institutions are taking it seriously. This time, it’s different.
MevHunter
2026-04-25 05:10
Recently, I noticed a particularly interesting phenomenon. Many people are still saying that crypto education is a scam, but the reality has completely turned around. The Web3 MOOC at the University of Nicosia has already attracted over 150k students this semester from more than 120 countries. This is no longer a niche course but a genuine large-scale educational movement. The spring semester's curriculum covers everything from Bitcoin fundamentals to the integration of blockchain with AI/IoT. It seems they are seriously building a systematic knowledge framework. Even more interesting is the asset tokenization sector. The market size jumped from $2.08 trillion last year to $3.01 trillion this year. This means courses on RWA tokenization, stablecoins, and CBDCs are no longer electives but mandatory courses. Real money is flowing into this field. El Salvador is even more aggressive. They have launched the Bitcoin Diploma 2.0 course directly in public schools, starting full pilot programs this year. While most countries are still debating whether cryptocurrencies should exist, they are already teaching financial literacy to the next generation. What truly impressed me is the laboratory component. It’s not just theoretical discussions on paper but hands-on practice with NFT creation, multi-signature wallets, and Shamir’s secret sharing. Based on data from their collaboration with WhiteBIT, 60% of people claiming to understand crypto actually don’t understand smart contracts at all. That’s why exchanges like WhiteBIT are also getting involved in educational projects—because the market genuinely needs it. Certificates are industry-recognized, and leading organizations like Ledger and Ripple provide expert lectures. This is no longer casual content on YouTube; it’s institutionalized education backed by the industry. Honestly, the hype cycle for crypto education has already passed. We are now entering a true adoption phase. universities, governments, and institutions are taking it seriously. This time, it’s different.
BTC
-0.08%
These days I keep observing a pattern I can't stop thinking about: Bitcoin isn't behaving like digital gold. Period. And that changes a lot.
You must have seen the numbers: BTC dropped from US$126  thousand last October to half that now. Meanwhile, gold hit a record of US$5,595 at the beginning of 2026, and central banks bought 863 tons last year. No central bank has touched Bitcoin. When you see a capital flow difference of 3 to 1 in that direction, it's hard to maintain the narrative that Bitcoin is digital gold, right?
But here’s the really interesting part: Bitcoin is moving almost perfectly in sync with tech stocks. Specifically, the correlation with IGV ( that ETF tracking software stocks ) reached 0.73 over the last 30 days. And it’s not just a week or two — this has been happening for over 18 months.
For context, short-term style shifts usually last 3 to 6 months. So 18 months is much longer, but still not enough to say it’s permanent. Still, it’s impossible to ignore.
At the start of 2026, when IGV fell 23% and Bitcoin dropped 19-20%, they moved almost in perfect sync. Bitcoin’s volatility was only 1.1 to 1.3 times higher than IGV — much less than many expected. This is no coincidence.
What’s causing this? I think there are three very clear structural reasons.
First: Bitcoin ETFs changed everything. Now Bitcoin is treated by institutional funds exactly like a tech stock. Same risk management systems, same allocation categories, same rebalancing decisions. When an institution needs to reduce exposure to growth, it sells Bitcoin and IGV in the same operation. This creates a reinforcing cycle: because they treat Bitcoin as a tech stock, capital moves along with tech stocks, and this sync further reinforces its classification as a tech stock.
Second: Bitcoin and tech stocks are sensitive to the same macroeconomic triggers. Both are long-duration assets, sensitive to real interest rates, money supply, dollar strength, overall risk aversion. When liquidity tightens, both suffer. When it expands, both gain. Does the VIX spike due to inflation concerns? Both fall together. That’s why in February, when two AI products were launched ( with no direct relation to Bitcoin ), Bitcoin’s price still fell — because the institutional market linked the news to the tech sector as a whole.
Third: there’s a real amplifying effect coming from MicroStrategy. This company is the largest publicly held Bitcoin holder in the world, but it’s classified as a software company on Nasdaq. This creates a mechanical, bidirectional link: when software weakens, MicroStrategy’s shares fall, which intensifies negative sentiment about Bitcoin, generating real selling pressure. At the peak in late 2025, MicroStrategy’s shares dropped 67%, outperforming declines in both IGV and Bitcoin itself. It’s as if the company is being traded at a discount relative to the Bitcoins it holds.
Now, the question everyone wants to ask: is this permanent or temporary?
Honestly, we don’t know yet. There are three possible scenarios.
Scenario one: the correlation persists. If liquidity remains tight in 2026, Bitcoin continues behaving like a high-volatility growth stock, maintaining a correlation of 0.5 to 0.8 with IGV. The question of what Bitcoin really is remains unanswered. This is probably the most likely outcome if nothing changes in Fed policies or institutional positions.
Scenario two: diverging paths. If the Fed starts easing liquidity, combined with the effects of the 2024 halving and reduced concerns about disruptive AI, Bitcoin could outperform tech stocks significantly in the second half of 2026. The correlation with IGV would fall to 0.3 to 0.5. This would confirm that the current synchronization is only cyclical, not permanent.
Scenario three: permanent convergence. If the correlation rises above 0.8 and stays even when the Fed begins cutting interest rates, and if official indices classify Bitcoin as part of the tech sector, then Bitcoin’s identity has truly changed forever.
The test is simple: if the correlation breaks when liquidity returns, it’s cyclical convergence. If they remain strongly linked even with loose liquidity, then it’s a change of identity.
And here’s what I think is the most important point: Bitcoin’s identity has never been fixed. It’s always been what the biggest market participants believed it to be. First miners and early adopters, then altcoin traders, then hedge funds, now institutional investors treating it as a long-term asset. That can change again.
But as long as we’re in this environment of tight liquidity, with institutional funds treating Bitcoin as part of their tech allocations, this synchronization with IGV is the reality that matters. It’s not about what Bitcoin was originally designed to be. It’s about who’s buying, how much they’re buying, and why.
The market prices an asset based on who owns it and why. And right now, that’s the dynamic at play.
LightningClicker
2026-04-25 05:10
These days I keep observing a pattern I can't stop thinking about: Bitcoin isn't behaving like digital gold. Period. And that changes a lot. You must have seen the numbers: BTC dropped from US$126 thousand last October to half that now. Meanwhile, gold hit a record of US$5,595 at the beginning of 2026, and central banks bought 863 tons last year. No central bank has touched Bitcoin. When you see a capital flow difference of 3 to 1 in that direction, it's hard to maintain the narrative that Bitcoin is digital gold, right? But here’s the really interesting part: Bitcoin is moving almost perfectly in sync with tech stocks. Specifically, the correlation with IGV ( that ETF tracking software stocks ) reached 0.73 over the last 30 days. And it’s not just a week or two — this has been happening for over 18 months. For context, short-term style shifts usually last 3 to 6 months. So 18 months is much longer, but still not enough to say it’s permanent. Still, it’s impossible to ignore. At the start of 2026, when IGV fell 23% and Bitcoin dropped 19-20%, they moved almost in perfect sync. Bitcoin’s volatility was only 1.1 to 1.3 times higher than IGV — much less than many expected. This is no coincidence. What’s causing this? I think there are three very clear structural reasons. First: Bitcoin ETFs changed everything. Now Bitcoin is treated by institutional funds exactly like a tech stock. Same risk management systems, same allocation categories, same rebalancing decisions. When an institution needs to reduce exposure to growth, it sells Bitcoin and IGV in the same operation. This creates a reinforcing cycle: because they treat Bitcoin as a tech stock, capital moves along with tech stocks, and this sync further reinforces its classification as a tech stock. Second: Bitcoin and tech stocks are sensitive to the same macroeconomic triggers. Both are long-duration assets, sensitive to real interest rates, money supply, dollar strength, overall risk aversion. When liquidity tightens, both suffer. When it expands, both gain. Does the VIX spike due to inflation concerns? Both fall together. That’s why in February, when two AI products were launched ( with no direct relation to Bitcoin ), Bitcoin’s price still fell — because the institutional market linked the news to the tech sector as a whole. Third: there’s a real amplifying effect coming from MicroStrategy. This company is the largest publicly held Bitcoin holder in the world, but it’s classified as a software company on Nasdaq. This creates a mechanical, bidirectional link: when software weakens, MicroStrategy’s shares fall, which intensifies negative sentiment about Bitcoin, generating real selling pressure. At the peak in late 2025, MicroStrategy’s shares dropped 67%, outperforming declines in both IGV and Bitcoin itself. It’s as if the company is being traded at a discount relative to the Bitcoins it holds. Now, the question everyone wants to ask: is this permanent or temporary? Honestly, we don’t know yet. There are three possible scenarios. Scenario one: the correlation persists. If liquidity remains tight in 2026, Bitcoin continues behaving like a high-volatility growth stock, maintaining a correlation of 0.5 to 0.8 with IGV. The question of what Bitcoin really is remains unanswered. This is probably the most likely outcome if nothing changes in Fed policies or institutional positions. Scenario two: diverging paths. If the Fed starts easing liquidity, combined with the effects of the 2024 halving and reduced concerns about disruptive AI, Bitcoin could outperform tech stocks significantly in the second half of 2026. The correlation with IGV would fall to 0.3 to 0.5. This would confirm that the current synchronization is only cyclical, not permanent. Scenario three: permanent convergence. If the correlation rises above 0.8 and stays even when the Fed begins cutting interest rates, and if official indices classify Bitcoin as part of the tech sector, then Bitcoin’s identity has truly changed forever. The test is simple: if the correlation breaks when liquidity returns, it’s cyclical convergence. If they remain strongly linked even with loose liquidity, then it’s a change of identity. And here’s what I think is the most important point: Bitcoin’s identity has never been fixed. It’s always been what the biggest market participants believed it to be. First miners and early adopters, then altcoin traders, then hedge funds, now institutional investors treating it as a long-term asset. That can change again. But as long as we’re in this environment of tight liquidity, with institutional funds treating Bitcoin as part of their tech allocations, this synchronization with IGV is the reality that matters. It’s not about what Bitcoin was originally designed to be. It’s about who’s buying, how much they’re buying, and why. The market prices an asset based on who owns it and why. And right now, that’s the dynamic at play.
BTC
-0.08%
VIX
0%
TeraWulf has just announced its 2025 results and a quite interesting figure - revenue increased by 20.3% to $168.5 million. But the interesting part is that they are no longer just mining Bitcoin, but are heavily focusing on HPC and AI rental services. Just the HPC segment alone brought in $16.9 million this year, and this number grew even faster in the final quarter with $9.7 million.
Looking at their strategy, this makes sense - instead of relying solely on Bitcoin price fluctuations, they have signed long-term contracts for 522 MW of capacity, with contract values exceeding $12.8 billion. The company also received $6.5 billion to build the HPC platform. Although net profit is still negative (a loss of $661.4 million), it’s clear they are making long-term investments for the future.
TeraWulf calls 2025 a pivotal year, and it seems they are truly serious. Recently, they also acquired additional infrastructure in Kentucky and Maryland, adding about 1.5 GW of capacity. The current focus is on the Lake Mariner area in New York and Abernathy in Texas. It looks like the Bitcoin mining game is changing, and companies like TeraWulf are preparing for something bigger.
SybilAttackVictim
2026-04-25 05:10
TeraWulf has just announced its 2025 results and a quite interesting figure - revenue increased by 20.3% to $168.5 million. But the interesting part is that they are no longer just mining Bitcoin, but are heavily focusing on HPC and AI rental services. Just the HPC segment alone brought in $16.9 million this year, and this number grew even faster in the final quarter with $9.7 million. Looking at their strategy, this makes sense - instead of relying solely on Bitcoin price fluctuations, they have signed long-term contracts for 522 MW of capacity, with contract values exceeding $12.8 billion. The company also received $6.5 billion to build the HPC platform. Although net profit is still negative (a loss of $661.4 million), it’s clear they are making long-term investments for the future. TeraWulf calls 2025 a pivotal year, and it seems they are truly serious. Recently, they also acquired additional infrastructure in Kentucky and Maryland, adding about 1.5 GW of capacity. The current focus is on the Lake Mariner area in New York and Abernathy in Texas. It looks like the Bitcoin mining game is changing, and companies like TeraWulf are preparing for something bigger.
BTC
-0.08%
更多 BTC 動態

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