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 BTC0.00 USD
Bitcoin
BTC
比特幣
$63,744.5
-0.02%
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  • 1
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  • 2
    選擇 BTC 和支付方式進入“購買比特幣 (BTC)”版塊,選擇 BTC,輸入您購買的金額,並選擇簽帳金融卡/信用卡作為付款方式,然後填寫卡片資訊。
  • 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
$63,744.5
-0.02%
行情
熱度
市值
#1
$1.27T
成交量榜
流通量
$483.36M
20.06M

截至目前,比特幣 (BTC) 的價格為 $63,744.5。流通供應量約為 20,065,359 BTC,總市值為 $20.06M,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 $483.36M,與前一天相比增加了 -0.02%。在過去一週裡,比特幣 的價格躍升至 -0.45%,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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鏈上異動:BTC 長期持有者兩日內移轉 13 萬枚 BTC,市場究竟在擔憂什麼?
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加密貨幣 X 情緒指數觸及歷史新低:BTC 62,500 美元能否守住最後防線?
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比特幣 6.3 萬美元籌碼高度集中:期貨基差跌破美國公債殖利率,市場是否接近方向選擇?
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關於 比特幣 (BTC) 的最新消息

2026-08-03 23:58Gate News
特朗普支持的比特币矿企美国《American Bitcoin》在 $57M Q2 出现赤字时录得第三次连续季度亏损
2026-08-03 23:58Gate News
Bitmine 将其 ETH 持仓增加 10,399,总持仓规模达到 5.79M
2026-08-03 22:30Gate News
巴西上市公司 OranjeBTC 将比特币持仓增加 30 BTC,至 3948 BTC
2026-08-03 22:04Crypto Frontier
Bithumb 在 $40B Bitcoin 发生错误与重组之后瞄准 2028 年首次公开募股
2026-08-03 22:03Gate News
自 2026 年 2 月以来,比特币合约收益率暴跌至 3% 以下,跌破美国国债收益率
更多 BTC 新聞
Fed rate-cut expectations keep swinging back and forth—why does the crypto market often drop first and then rally? Recently, the market has been repeatedly debating around expectations for Federal Reserve rate cuts, and BTC and ETH have also swung sharply. Many investors have noticed that after every economic data release, crypto often initially drops and then quickly rebounds. What is the logic behind this?
The key is that the market isn’t trading the rate cut itself, but rather the expectations for it. When economic data such as employment and inflation comes in stronger than expected, the market tends to think the Fed may delay rate cuts, meaning higher interest rates could stay in place longer. Money then flows into the US dollar and US Treasuries, putting short-term pressure on risk assets such as BTC and making prices prone to a rapid pullback. But once panic sentiment is released, capital reassesses the market. If investors believe the long-term rate-cut trend hasn’t changed—or that the bad news has already been priced in—they will buy the dip, driving BTC and ETH to rebound. That’s why the market often shows a “drop first, then rally” pattern.
For the crypto space, the Fed’s impact isn’t just about sentiment—it’s also about global liquidity. Rate cuts mean lower borrowing costs and more abundant market capital, so risk assets usually have an easier time attracting incremental funds. Conversely, a high-interest-rate environment suppresses capital inflows, making it harder for the crypto market to rise. So what traders really need to watch isn’t whether a rate cut actually happens, but whether market expectations for future liquidity have changed.
When expectations improve, BTC often reacts first; when expectations worsen, crypto may adjust early even if there’s no actual rate hike. How many times do you think the Fed can still cut rates this year? Will it become a catalyst for BTC’s next leg up? Feel free to share your views.$BTC
SoaringThroughTheSky2026
2026-08-03 23:58
Fed rate-cut expectations keep swinging back and forth—why does the crypto market often drop first and then rally? Recently, the market has been repeatedly debating around expectations for Federal Reserve rate cuts, and BTC and ETH have also swung sharply. Many investors have noticed that after every economic data release, crypto often initially drops and then quickly rebounds. What is the logic behind this? The key is that the market isn’t trading the rate cut itself, but rather the expectations for it. When economic data such as employment and inflation comes in stronger than expected, the market tends to think the Fed may delay rate cuts, meaning higher interest rates could stay in place longer. Money then flows into the US dollar and US Treasuries, putting short-term pressure on risk assets such as BTC and making prices prone to a rapid pullback. But once panic sentiment is released, capital reassesses the market. If investors believe the long-term rate-cut trend hasn’t changed—or that the bad news has already been priced in—they will buy the dip, driving BTC and ETH to rebound. That’s why the market often shows a “drop first, then rally” pattern. For the crypto space, the Fed’s impact isn’t just about sentiment—it’s also about global liquidity. Rate cuts mean lower borrowing costs and more abundant market capital, so risk assets usually have an easier time attracting incremental funds. Conversely, a high-interest-rate environment suppresses capital inflows, making it harder for the crypto market to rise. So what traders really need to watch isn’t whether a rate cut actually happens, but whether market expectations for future liquidity have changed. When expectations improve, BTC often reacts first; when expectations worsen, crypto may adjust early even if there’s no actual rate hike. How many times do you think the Fed can still cut rates this year? Will it become a catalyst for BTC’s next leg up? Feel free to share your views.$BTC
BTC
-0.02%
Damn it—US market opened in the evening session. I watched it for more than 1 hour, then I suddenly got sleepy and fell asleep. I planned to push it up to around 640 and short “big dough,” but when I woke up and looked, it was near 639—I missed the local high. I still shorted it in. After a bit, at 8:00 I’ll check the trend and then get ready to sleep. Anyway, everything was already set. With this trade, either I’ll make a little money, or if God gives me face, then I’ll make more.
This afternoon, around 623, I also waited all morning. I entered at more than 62300.1. I originally expected it to dip a bit at night and then keep rising. From the replay, that was right. But when the students came, I made a bit of profit and left—after all, I needed to communicate, and I couldn’t watch the chart anymore. Cashing out is what makes money. Now looking back, my prediction was correct. How would I have known it would rise back then? So cashing out is the safest and steadiest.
Holding the short position, I feel like this pump is really strange—short gets pumped. That means it’s very possible it’ll drop back again during the day. Then I’ll see whether my call was right or not. Below are the levels: 631  629  625
This time, Trump is satisfied—the US won’t fight for now. Iran says, “I’ll keep fighting.”  
Trump says, Saudi Arabia told me not to fight—for the sake of peace. Iran says, “I’ll keep fighting.”  
Trump says, “I’ll talk”—but I can’t fight anymore, I’m out of ammo. Iran says, “I’ll keep fighting.”
You two keep putting on a show. What I hate most is that the news is basically just your two updates—I really don’t want to watch you two tear each other apart. A president tweeting all day long—seriously, that’s got to be something wrong. But if you don’t tweet anymore, how am I supposed to make money? Turns out big traffic is really great—it’s like Trump, harvesting the whole world!
Chuan Jianguo went back to Sichuan. Your mom is calling you back to eat, and he even said, “I’ve got candy.”
‍$BTC
Crypro_loveCoinStein
2026-08-03 23:51
Damn it—US market opened in the evening session. I watched it for more than 1 hour, then I suddenly got sleepy and fell asleep. I planned to push it up to around 640 and short “big dough,” but when I woke up and looked, it was near 639—I missed the local high. I still shorted it in. After a bit, at 8:00 I’ll check the trend and then get ready to sleep. Anyway, everything was already set. With this trade, either I’ll make a little money, or if God gives me face, then I’ll make more. This afternoon, around 623, I also waited all morning. I entered at more than 62300.1. I originally expected it to dip a bit at night and then keep rising. From the replay, that was right. But when the students came, I made a bit of profit and left—after all, I needed to communicate, and I couldn’t watch the chart anymore. Cashing out is what makes money. Now looking back, my prediction was correct. How would I have known it would rise back then? So cashing out is the safest and steadiest. Holding the short position, I feel like this pump is really strange—short gets pumped. That means it’s very possible it’ll drop back again during the day. Then I’ll see whether my call was right or not. Below are the levels: 631 629 625 This time, Trump is satisfied—the US won’t fight for now. Iran says, “I’ll keep fighting.” Trump says, Saudi Arabia told me not to fight—for the sake of peace. Iran says, “I’ll keep fighting.” Trump says, “I’ll talk”—but I can’t fight anymore, I’m out of ammo. Iran says, “I’ll keep fighting.” You two keep putting on a show. What I hate most is that the news is basically just your two updates—I really don’t want to watch you two tear each other apart. A president tweeting all day long—seriously, that’s got to be something wrong. But if you don’t tweet anymore, how am I supposed to make money? Turns out big traffic is really great—it’s like Trump, harvesting the whole world! Chuan Jianguo went back to Sichuan. Your mom is calling you back to eat, and he even said, “I’ve got candy.” ‍$BTC
BTC
-0.02%
#GateRanksTop6GlobalCEX #BitcoinSmallTransfersHitPostFTXHigh $BTC
AnnaLinaTrade
2026-08-03 23:13
#GateRanksTop6GlobalCEX #BitcoinSmallTransfersHitPostFTXHigh $BTC
BTC
-0.03%
更多 BTC 動態

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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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