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 BTC ≈ 0.00 USD
Bitcoin
BTC
比特幣
$77,578.1
+0.21%
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  • 1
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  • 2
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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
$77,578.1
+0.21%
行情
熱度
市值
#1
$1.55T
成交量榜
流通量
$719.35M
20.08M

截至目前,比特幣 (BTC) 的價格為 $77,578.1。流通供應量約為 20,082,903 BTC,總市值為 $20.08M,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 $719.35M,與前一天相比增加了 +0.21%。在過去一週裡,比特幣 的價格躍升至 -3.17%,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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知名交易員 Killa 指出,過去 3 次 CPI 之後 BTC 都上漲超過 5%,認為市場已消化利空,熊市陷阱已佈下。
為什麼 BTC 跌破 77,000 美元?PPI 飆升至 5.4%,恐懼與貪婪指數驟降 13 點
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關於 比特幣 (BTC) 的最新消息

2026-09-11 21:00Gate News
Strive 的 SATA 筹资购买 578 枚比特币,本周连续 16 天维持平价。
2026-09-11 18:34Gate News
BTC 15分钟下跌0.58%:美联储加息预期升温与中东冲突升级共振施压
2026-09-11 16:19Gate News
BTC 15分钟急跌1.18%:PPI超预期叠加地缘风险加剧,宏观承压拖累短线回调
2026-09-11 16:13Gate News
BTC 1小时急跌0.36%:美伊冲突升级叠加PPI超预期引发短线抛售
2026-09-11 15:31Gate News
今日,美国比特币 ETF 流出 3,391 BTC,以太坊 ETF 流出 17,723 ETH。
更多 BTC 新聞
TRADING LESSON #1 — READ THE STRUCTURE
Before entering a trade, ask one simple question:
What is price actually doing?
Bullish structure: HH → HL → HH → HL
Bearish structure: LL → LH → LL → LH
If price is making higher highs and higher lows, look for buying opportunities.
If price is making lower lows and lower highs, look for selling opportunities.
Don't trade because a candle looks bullish or bearish.
Trade the structure behind the candles.
Structure first. Entry second.
$GT $BTC $ETH
TYCRYPTO
2026-09-11 22:59
TRADING LESSON #1 — READ THE STRUCTURE Before entering a trade, ask one simple question: What is price actually doing? Bullish structure: HH → HL → HH → HL Bearish structure: LL → LH → LL → LH If price is making higher highs and higher lows, look for buying opportunities. If price is making lower lows and lower highs, look for selling opportunities. Don't trade because a candle looks bullish or bearish. Trade the structure behind the candles. Structure first. Entry second. $GT $BTC $ETH
GT
+0.53%
BTC
+0.23%
ETH
+2.73%
#ShareWeekly 
#AugustCPIDataIsOut 
Following the release of the August CPI, I am now looking at Bitcoin specifically from a trader’s perspective, rather than simply as a news observer. Inflation in the US rose by 0.4% month-over-month, while the annual figure remained at 3.4%, with core inflation at 2.4% year-over-year. This means that inflationary pressure has not yet disappeared, and expectations regarding Fed policy may remain hawkish. For BTC, this is an important moment, as a stronger Fed stance usually puts pressure on risk assets. Therefore, I would not open a trade now solely because of the price’s initial reaction to the CPI. For me, BTC holding above key levels will be more important.
My main level right now is $80,000. If Bitcoin firmly holds above $80,000 and buyers confirm the breakout with volume, I would consider the $82,000–$83,000 zone as the next area. This is where buyers’ strength may begin to be tested, so I would not chase the price after a sharp impulse. If BTC breaks through this zone as well, the next target could be around $85,000. This scenario would become more realistic for me if demand for risk assets rises at the same time as pressure from the dollar eases.
But there is another scenario that I am also keeping in mind. If BTC fails to hold $78,000–$79,000 after attempting to rise, this could indicate that sellers still control the short-term movement. In that case, I would expect a return to lower support levels and would not rush to buy the dip. I would pay particularly close attention to the price reaction near $76,000. If this level is lost on strong volume, the risk of a deeper correction will increase significantly. In such a situation, preserving capital would be more important to me than trying to guess the exact bottom.
My trading plan currently looks like this:
1️⃣ Bullish scenario — holding above $80,000 → targets of $82,000–$83,000 → then $85,000.
2️⃣ Neutral scenario — BTC remains between approximately $76,000 and $80,000 while the market builds strength ahead of the next move.
3️⃣ Bearish scenario — losing $76,000 on strong volume → increased risk of further downside.
4️⃣ For an entry, I would wait for confirmation of the level rather than buying simply on a sharp green candlestick move.
5️⃣ I would determine the stop for each trade based on the chart structure, rather than placing it randomly at a fixed dollar amount.
Personally, I currently prefer the scenario of a gradual move upward, but only if BTC can turn $80,000 from resistance into support. The reason is simple: the market has already reacted to round psychological levels many times, so a brief wick above them is not enough. I want to see consolidation, a retest, and a reaction from buyers. If the price moves upward again after the retest, that would be a much stronger signal for me. In that case, I would view a move toward $82,000–$85,000 as the main short-term scenario.
At the same time, I am not ignoring the macroeconomic risk. Fresh data shows that inflation remains above the Fed’s target, while the market is already pricing in the possibility of a rate hike more strongly. Therefore, any strengthening of the dollar or rise in US Treasury yields could quickly worsen the outlook for BTC. That is why I would not use maximum leverage even in the event of a breakout above $80,000. The cryptocurrency market can completely change its short-term scenario within a few hours.
My personal forecast: if BTC holds above $78,000 and manages to firmly establish itself above $80,000, I see $82,000–$83,000 as the nearest target, and $85,000 in the event of a strong impulse. If $76,000 is lost, I would postpone buying and wait for a new support level to form. For me, the main thing right now is not to predict every candlestick, but to wait for the moment when the price itself shows the direction. A confirmed move, rather than emotions following the news, will be my signal to act.
#GateSquare 
[@Gate_Square](gt://mention/UlVAVVpbAwsO0O0O) 
$MU  ‌$BTC  ‌$AAPL  ‌
AnnaCryptoWriter
2026-09-11 22:52
#ShareWeekly #AugustCPIDataIsOut Following the release of the August CPI, I am now looking at Bitcoin specifically from a trader’s perspective, rather than simply as a news observer. Inflation in the US rose by 0.4% month-over-month, while the annual figure remained at 3.4%, with core inflation at 2.4% year-over-year. This means that inflationary pressure has not yet disappeared, and expectations regarding Fed policy may remain hawkish. For BTC, this is an important moment, as a stronger Fed stance usually puts pressure on risk assets. Therefore, I would not open a trade now solely because of the price’s initial reaction to the CPI. For me, BTC holding above key levels will be more important. My main level right now is $80,000. If Bitcoin firmly holds above $80,000 and buyers confirm the breakout with volume, I would consider the $82,000–$83,000 zone as the next area. This is where buyers’ strength may begin to be tested, so I would not chase the price after a sharp impulse. If BTC breaks through this zone as well, the next target could be around $85,000. This scenario would become more realistic for me if demand for risk assets rises at the same time as pressure from the dollar eases. But there is another scenario that I am also keeping in mind. If BTC fails to hold $78,000–$79,000 after attempting to rise, this could indicate that sellers still control the short-term movement. In that case, I would expect a return to lower support levels and would not rush to buy the dip. I would pay particularly close attention to the price reaction near $76,000. If this level is lost on strong volume, the risk of a deeper correction will increase significantly. In such a situation, preserving capital would be more important to me than trying to guess the exact bottom. My trading plan currently looks like this: 1️⃣ Bullish scenario — holding above $80,000 → targets of $82,000–$83,000 → then $85,000. 2️⃣ Neutral scenario — BTC remains between approximately $76,000 and $80,000 while the market builds strength ahead of the next move. 3️⃣ Bearish scenario — losing $76,000 on strong volume → increased risk of further downside. 4️⃣ For an entry, I would wait for confirmation of the level rather than buying simply on a sharp green candlestick move. 5️⃣ I would determine the stop for each trade based on the chart structure, rather than placing it randomly at a fixed dollar amount. Personally, I currently prefer the scenario of a gradual move upward, but only if BTC can turn $80,000 from resistance into support. The reason is simple: the market has already reacted to round psychological levels many times, so a brief wick above them is not enough. I want to see consolidation, a retest, and a reaction from buyers. If the price moves upward again after the retest, that would be a much stronger signal for me. In that case, I would view a move toward $82,000–$85,000 as the main short-term scenario. At the same time, I am not ignoring the macroeconomic risk. Fresh data shows that inflation remains above the Fed’s target, while the market is already pricing in the possibility of a rate hike more strongly. Therefore, any strengthening of the dollar or rise in US Treasury yields could quickly worsen the outlook for BTC. That is why I would not use maximum leverage even in the event of a breakout above $80,000. The cryptocurrency market can completely change its short-term scenario within a few hours. My personal forecast: if BTC holds above $78,000 and manages to firmly establish itself above $80,000, I see $82,000–$83,000 as the nearest target, and $85,000 in the event of a strong impulse. If $76,000 is lost, I would postpone buying and wait for a new support level to form. For me, the main thing right now is not to predict every candlestick, but to wait for the moment when the price itself shows the direction. A confirmed move, rather than emotions following the news, will be my signal to act. #GateSquare [@Gate_Square](gt://mention/UlVAVVpbAwsO0O0O) $MU ‌$BTC ‌$AAPL ‌
Micron Technology, Inc.
-0.51%
BTC
+0.23%
Apple Inc.
+1.71%
will bitcoin go back above $100k again? 
$BTC
GateUser-7d111242
2026-09-11 22:40
will bitcoin go back above $100k again? $BTC
BTC
+0.23%
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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比特幣 (BTC) 是否 100% 安全?
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