購買 比特幣(BTC)

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預估價格
1 BTC ≈ 0.00 USD
Bitcoin
BTC
比特幣
$77,631.1
-2.30%
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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
$77,631.1
-2.30%
行情
熱度
市值
#1
$1.55T
成交量榜
流通量
$475.21M
20.07M

截至目前,比特幣 (BTC) 的價格為 $77,631.1。流通供應量約為 20,076,731 BTC,總市值為 $20.07M,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 $475.21M,與前一天相比增加了 -2.3%。在過去一週裡,比特幣 的價格躍升至 +0.38%,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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更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-08-29 13:12Gate News
Arthur Hayes 呼吁买入比特币,目标价为 $250K ;此前,比特币自 8 月中旬以来已上涨 20%。
2026-08-29 13:11Gate News
塔利班政府在全国范围内禁止比特币和加密货币交易,关闭赫拉特 20 多家商店。
2026-08-29 13:07Gate News
爱尔兰 CAB 于 8 月 28 日从一个休眠钱包转出价值 $38M 的 500 枚 BTC。
2026-08-29 13:03Gate News
随着山寨币交易量占比在一周内从 63% 暴跌至 47%,币安合约交易者转向比特币和以太坊
2026-08-29 12:23Gate News
币安合约山寨币交易量一周内从 63% 暴跌至 47%,交易者转向 BTC 和 ETH
更多 BTC 新聞
I will randomly give 0.1 $BTC  to one person! As promised, I will send 0.1$BTC  (approximately $8,000) to one lucky follower. To participate, like, repost, and comment “Okay.” * If you are not a follower, you will be disqualified. The winner will be announced within 12 hours! Seize your chance!
BrotherShanQuantitativeTrading
2026-08-29 12:34
I will randomly give 0.1 $BTC to one person! As promised, I will send 0.1$BTC (approximately $8,000) to one lucky follower. To participate, like, repost, and comment “Okay.” * If you are not a follower, you will be disqualified. The winner will be announced within 12 hours! Seize your chance!
#Gate股票观点挑战  
JACKSON HOLE HAS CHANGED THE MARKET’S GAME PLAN
The latest Federal Reserve message has pushed markets into a new phase where the biggest battle is no longer simply between bulls and bears, but between strong asset fundamentals and the growing possibility of tighter monetary conditions.
Kevin Warsh’s hawkish-leaning tone has reminded investors that inflation remains above the Fed’s 2% objective, while expectations for a September rate hike have reportedly moved from roughly 35% toward 60%. Treasury yields and the US dollar responded higher, creating an immediate headwind for risk-sensitive assets.
This does not guarantee a September hike, because the Fed still needs incoming inflation and labor-market data before making its decision, but the message is clear: markets can no longer assume that monetary policy will become easier quickly.
$BTC  ‌
For BTC, the immediate battlefield is $76K–$80K. Bitcoin is trading around $77.6K, and holding $76K with healthy spot demand could allow buyers to challenge $79.5K–$80K again, while a convincing breakout above $80K could open the path toward $81.5K–$82.5K.
The risk increases if $76K fails under heavy selling, because the next areas of interest move toward $74.5K and then $72K–$73K, particularly if rising Treasury yields continue tightening global liquidity.
$ETH  ‌
ETH faces a similar test, with $2,396 acting as the key support area and $2,525 representing the first major resistance. Holding support could revive the recovery toward $2,650–$2,700, while a breakdown could expose $2,300–$2,275.
$GOLD
Gold and silver present a more complicated picture because higher yields and a stronger dollar can create pressure, while inflation concerns and demand for hard assets can provide an opposing force. Gold needs to maintain $4,400 to preserve its broader structure, with $4,550–$4,600 becoming the important upside zone, while silver needs to defend $64–$65 before buyers can realistically target $68–$70.
Then comes NVIDIA, arguably the most important individual stock in this macro setup.
$NVDA  ‌
NVDA remains supported by an exceptionally strong AI growth narrative, but its valuation makes it highly sensitive to changes in Treasury yields. Around $217, the stock is caught between powerful fundamentals and a less supportive rate environment, making $210 the critical downside defense and $228 the major upside trigger.
If NVDA holds $210 and yields stabilize, another move toward $228 and potentially $235–$236 becomes possible. If $210 breaks with significant volume, the psychological $200 level could quickly become the next major target.
$XAU  ‌
The broader market therefore faces two competing scenarios.
A continued hawkish repricing would mean higher yields, stronger dollar demand, tighter liquidity and greater pressure on BTC, ETH and high-growth technology stocks.
A reversal in rate expectations would create the opposite setup, with softer yields, improved liquidity conditions, stronger technology valuations and renewed demand for crypto.
$XAU
What makes the current environment particularly interesting is that institutional demand has not disappeared despite the macro pressure, with US spot Ethereum ETFs reportedly recording approximately $1.42B in net inflows across nine consecutive sessions through August 28.
That tells me this is not simply a bearish market.
It is a market waiting for confirmation.
My key levels remain:
BTC: $76K / $80K
ETH: $2,396 / $2,525
Gold: $4,400 / $4,550
Silver: $64–$65 / $68–$70
NVDA: $210 / $228–$236
If these supports continue holding while yields stabilize, buyers can regain momentum quickly. If multiple supports break at the same time as yields and the dollar move higher, the probability of a broader risk-off rotation increases significantly.
For now, I remain cautiously bearish on the immediate reaction, but not structurally bearish on the larger market trend.
Jackson Hole has raised the volatility risk.
The next major move will be determined by inflation, employment, Treasury yields, dollar strength and how quickly traders revise their September Fed expectations.
The headline created the volatility.
The next economic data will decide the direction.
$BTC $ETH $XAU $XAG $NVDA
#Gate股票观点挑战
SoominStar
2026-08-29 12:42
#Gate股票观点挑战 JACKSON HOLE HAS CHANGED THE MARKET’S GAME PLAN The latest Federal Reserve message has pushed markets into a new phase where the biggest battle is no longer simply between bulls and bears, but between strong asset fundamentals and the growing possibility of tighter monetary conditions. Kevin Warsh’s hawkish-leaning tone has reminded investors that inflation remains above the Fed’s 2% objective, while expectations for a September rate hike have reportedly moved from roughly 35% toward 60%. Treasury yields and the US dollar responded higher, creating an immediate headwind for risk-sensitive assets. This does not guarantee a September hike, because the Fed still needs incoming inflation and labor-market data before making its decision, but the message is clear: markets can no longer assume that monetary policy will become easier quickly. $BTC ‌ For BTC, the immediate battlefield is $76K–$80K. Bitcoin is trading around $77.6K, and holding $76K with healthy spot demand could allow buyers to challenge $79.5K–$80K again, while a convincing breakout above $80K could open the path toward $81.5K–$82.5K. The risk increases if $76K fails under heavy selling, because the next areas of interest move toward $74.5K and then $72K–$73K, particularly if rising Treasury yields continue tightening global liquidity. $ETH ‌ ETH faces a similar test, with $2,396 acting as the key support area and $2,525 representing the first major resistance. Holding support could revive the recovery toward $2,650–$2,700, while a breakdown could expose $2,300–$2,275. $GOLD Gold and silver present a more complicated picture because higher yields and a stronger dollar can create pressure, while inflation concerns and demand for hard assets can provide an opposing force. Gold needs to maintain $4,400 to preserve its broader structure, with $4,550–$4,600 becoming the important upside zone, while silver needs to defend $64–$65 before buyers can realistically target $68–$70. Then comes NVIDIA, arguably the most important individual stock in this macro setup. $NVDA ‌ NVDA remains supported by an exceptionally strong AI growth narrative, but its valuation makes it highly sensitive to changes in Treasury yields. Around $217, the stock is caught between powerful fundamentals and a less supportive rate environment, making $210 the critical downside defense and $228 the major upside trigger. If NVDA holds $210 and yields stabilize, another move toward $228 and potentially $235–$236 becomes possible. If $210 breaks with significant volume, the psychological $200 level could quickly become the next major target. $XAU ‌ The broader market therefore faces two competing scenarios. A continued hawkish repricing would mean higher yields, stronger dollar demand, tighter liquidity and greater pressure on BTC, ETH and high-growth technology stocks. A reversal in rate expectations would create the opposite setup, with softer yields, improved liquidity conditions, stronger technology valuations and renewed demand for crypto. $XAU What makes the current environment particularly interesting is that institutional demand has not disappeared despite the macro pressure, with US spot Ethereum ETFs reportedly recording approximately $1.42B in net inflows across nine consecutive sessions through August 28. That tells me this is not simply a bearish market. It is a market waiting for confirmation. My key levels remain: BTC: $76K / $80K ETH: $2,396 / $2,525 Gold: $4,400 / $4,550 Silver: $64–$65 / $68–$70 NVDA: $210 / $228–$236 If these supports continue holding while yields stabilize, buyers can regain momentum quickly. If multiple supports break at the same time as yields and the dollar move higher, the probability of a broader risk-off rotation increases significantly. For now, I remain cautiously bearish on the immediate reaction, but not structurally bearish on the larger market trend. Jackson Hole has raised the volatility risk. The next major move will be determined by inflation, employment, Treasury yields, dollar strength and how quickly traders revise their September Fed expectations. The headline created the volatility. The next economic data will decide the direction. $BTC $ETH $XAU $XAG $NVDA #Gate股票观点挑战
BTC
-2.17%
ETH
-2.61%
NVIDIA
-4.00%
XAU
-3.00%
$BTC reaksi bullish beom telriljat akklsssbgggs. sskllaiisnse. uiiaiakakakalsks. jdjdksksskklllllllllllll ekdieudueeudueueueueueeueu uuuuueueueururrururururuhdhhd
GateUser-52e8d3d0
2026-08-29 12:40
$BTC reaksi bullish beom telriljat akklsssbgggs. sskllaiisnse. uiiaiakakakalsks. jdjdksksskklllllllllllll ekdieudueeudueueueueueeueu uuuuueueueururrururururuhdhhd
BTC
-2.17%
更多 BTC 動態

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