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
$64,851.4
+1.65%
掃描 QR Code 下載 Gate App

如何使用 USD 購買 比特幣 (BTC)?

請輸入金額
選擇 BTC/USD 交易對,然後輸入購買金額。
確認下單
查看交易詳細資訊,包括 BTC/USD 價格,費用和其他說明,確認後,提交訂單。
接收 比特幣 (BTC)
付款成功後,購買的 BTC 將自動存入您的 Gate.com 錢包。

如何使用簽帳金融卡/信用卡購買 比特幣 (BTC)?

  • 1
    註冊並完成身分驗證要購買 BTC 並確保交易安全,先註冊 Gate.com 帳戶並完成 KYC 身分驗證,保障您的資產安全。
  • 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
    立即接收 BTC確認訂單後,您購買的 BTC 將即時、安全地存入您的 Gate.com 錢包,可隨時用於交易、持有或轉帳。

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
$64,851.4
+1.65%
行情
熱度
市值
#1
$1.3T
成交量榜
流通量
$366.12M
20.06M

截至目前,比特幣 (BTC) 的價格為 $64,851.4。流通供應量約為 20,063,496 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 $366.12M,與前一天相比增加了 +1.65%。在過去一週裡,比特幣 的價格躍升至 -0.49%,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

瞭解更多關於 比特幣 (BTC) 的資訊

In-depth Explanation of Yala: Building a Modular DeFi Yield Aggregator with $YU Stablecoin as a Medium
Beginner
BTC and Projects in The BRC-20 Ecosystem
Beginner
What Is a Cold Wallet?
Beginner
更多 BTC 文章
Stacks 4.0 啟動比特幣質押新時代:PoX-5 升級如何引領 BTCFi 新篇章?
Stacks 4.0 升級啟動 PoX-5 硬分岔,導入比特幣質押機制。本文將深入解析 Clarity 6 智能合約升級、BTC 收益化邏輯,以及對 BTCFi 生態系統的長期影響。
比特幣 ETF 失血 vs 以太幣 ETF 吸金,資金輪動意味著什麼?
截至 7 月 28 日當週,比特幣 ETF 流出 3,170 BTC,以太坊 ETF 淨流入 37,959 ETH,連續多日呈現分化格局。
恐慌指數 28 意味著什麼?SOL 與 XRP 同步承壓下的市場情緒解析
SOL報73.28美元、XRP報1.07美元,恐懼與貪婪指數回落至28。本文根據歷史數據回測恐懼區間內BTC的後市表現,並分析當前市場情緒的結構性意涵。
更多 BTC Blog
XZXX: A Comprehensive Guide to the BRC-20 Meme Token in 2025
XZXX emerges as the leading BRC-20 meme token of 2025, leveraging Bitcoin Ordinals for unique functionalities that integrate meme culture with tech innovation. The article explores the token's explosive growth, driven by a thriving community and strategic market support from exchanges like Gate, while offering beginners a guided approach to purchasing and securing XZXX. Readers will gain insights into the token's success factors, technical advancements, and investment strategies within the expanding XZXX ecosystem, highlighting its potential to reshape the BRC-20 landscape and digital asset investment.
5 ways to get Bitcoin for free in 2025: Newbie Guide
In 2025, getting Bitcoin for free has become a hot topic. From microtasks to gamified mining, to Bitcoin reward credit cards, there are numerous ways to obtain free Bitcoin. This article will reveal how to easily earn Bitcoin in 2025, explore the best Bitcoin faucets, and share Bitcoin mining techniques that require no investment. Whether you are a newbie or an experienced user, you can find a suitable way to get rich with cryptocurrency here.
Bitcoin Fear and Greed Index: Market Sentiment Analysis for 2025
As the Bitcoin Fear and Greed Index plummets below 10 in April 2025, cryptocurrency market sentiment reaches unprecedented lows. This extreme fear, coupled with Bitcoin's 80,000−85,000 price range, highlights the complex interplay between crypto investor psychology and market dynamics. Our Web3 market analysis explores the implications for Bitcoin price predictions and blockchain investment strategies in this volatile landscape.
更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-07-31 00:43Gate News
不丹的格雷菲普(Gelephu)牵头对接 3iQ,以管理部分比特币金库
2026-07-31 00:33Gate News
BTC 跌破 61,524 美元,主要中心化交易所做多爆仓或将触及 13250亿 美元:Coinglass
2026-07-31 00:05Gate News
Coinbase 第二季度营收未达预期,为 12.2亿美元,盘后股价下跌 5%
2026-07-31 00:04Gate News
策略报告称,2026年第二季度净亏损82亿美元,比特币持仓增长11%,达到846,000 BTC。
2026-07-31 00:03Gate News
ChatGPT AI 预测比特币将在 2026 年底达到 95,000 美元,较今日的 63,479 美元上涨
更多 BTC 新聞
$BTC  more
GateUser-17315607
2026-07-30 21:20
$BTC more
BTC
+1.49%
$RAVE's short position finally paid off this time. The price had been grinding at high levels for a long time beforehand; several attempts to push higher failed to hold. I was honestly a bit nervous at the time too, worried I might have misread the rhythm. What truly kept me holding wasn’t guessing it would definitely drop, but that after every pump, someone would dump it—while the bids/support never managed to catch up.
 
From 0.4506 to 0.2828, this pullback fully played out the earlier thesis. The result was recorded at +912.08%. There were also a few wick spikes along the way that almost shook me out; thankfully I didn’t let myself get emotional and chase the exit because of one or two rebound candlesticks.
 
This time I handled it with an 80/20 rhythm—not to follow a template. After the market had already given feedback, I first stabilized the portion that’s ready to take profit, then looked at the remaining room. Honestly, shorts don’t need to drop as fast as possible. Being able to read the pressure at the highs and hold your position—that’s what it really means to step onto the right timing.
 
$BTC $ETH
CryptoForestKai
2026-07-30 19:02
$RAVE's short position finally paid off this time. The price had been grinding at high levels for a long time beforehand; several attempts to push higher failed to hold. I was honestly a bit nervous at the time too, worried I might have misread the rhythm. What truly kept me holding wasn’t guessing it would definitely drop, but that after every pump, someone would dump it—while the bids/support never managed to catch up. From 0.4506 to 0.2828, this pullback fully played out the earlier thesis. The result was recorded at +912.08%. There were also a few wick spikes along the way that almost shook me out; thankfully I didn’t let myself get emotional and chase the exit because of one or two rebound candlesticks. This time I handled it with an 80/20 rhythm—not to follow a template. After the market had already given feedback, I first stabilized the portion that’s ready to take profit, then looked at the remaining room. Honestly, shorts don’t need to drop as fast as possible. Being able to read the pressure at the highs and hold your position—that’s what it really means to step onto the right timing. $BTC $ETH
RAVE
-4.81%
BTC
+1.51%
ETH
+0.93%
Honestly, this short just started and it wasn’t easy. When the price kept grinding around 0.16207, I even wondered whether I entered too early. Instead of getting immediately dumped, the order book repeatedly tested upward—people with itchy hands can easily chase longs right here.
But I wasn’t looking at any single spike; I was watching whether there was new support each time it surged higher. What I saw was that there were always people selling overhead. The rebounds became more and more hollow. As soon as a fake breakout showed up, it got pushed back down.
This whole process is pretty tormenting. The worst thing is being right on your judgment, only to get shaken out early by volatility.
When the price finally dropped to 0.13444, the shorts started to run smoothly. The current trade’s result is +1210.97%. This move further confirmed for me: strength at the high end doesn’t necessarily mean there’s real power. The real key is whether, after it gets smashed down, someone is willing to keep stepping in and taking it.
In the past, I also often got knocked out early after one or two pullbacks. Later I realized you can’t trade based on emotion alone. If the market hasn’t broken the original thesis, don’t let what you see on the screen scare you into changing your timing. Patience is sometimes more important than being fast with your hands.
$BTC $ETH
CryptoForestKai
2026-07-30 18:14
Honestly, this short just started and it wasn’t easy. When the price kept grinding around 0.16207, I even wondered whether I entered too early. Instead of getting immediately dumped, the order book repeatedly tested upward—people with itchy hands can easily chase longs right here. But I wasn’t looking at any single spike; I was watching whether there was new support each time it surged higher. What I saw was that there were always people selling overhead. The rebounds became more and more hollow. As soon as a fake breakout showed up, it got pushed back down. This whole process is pretty tormenting. The worst thing is being right on your judgment, only to get shaken out early by volatility. When the price finally dropped to 0.13444, the shorts started to run smoothly. The current trade’s result is +1210.97%. This move further confirmed for me: strength at the high end doesn’t necessarily mean there’s real power. The real key is whether, after it gets smashed down, someone is willing to keep stepping in and taking it. In the past, I also often got knocked out early after one or two pullbacks. Later I realized you can’t trade based on emotion alone. If the market hasn’t broken the original thesis, don’t let what you see on the screen scare you into changing your timing. Patience is sometimes more important than being fast with your hands. $BTC $ETH
BTC
+1.51%
ETH
+0.93%
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?
x
如何在 Gate.com 上安全購買比特幣 (BTC)?
x
新手如何購買比特幣 (BTC)?
x
我可以用 $100 購買比特幣 (BTC) 嗎?
x
比特幣 (BTC) 是否 100% 安全?
x