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
$75,851.8
-1.30%
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
    註冊並完成身分認證要購買 BTC 並確保交易安全,先註冊 Gate.com 帳戶並完成 KYC 身分認證,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
$75,851.8
-1.30%
行情
熱度
市值
#1
$1.52T
成交量榜
流通量
$710.45M
20.08M

截至目前,比特幣 (BTC) 的價格為 $75,851.8。流通供應量約為 20,085,093 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 $710.45M,與前一天相比增加了 -1.3%。在過去一週裡,比特幣 的價格躍升至 -3.71%,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

了解更多關於 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
從黃金 $4,300 到 BTC $75,000:能源通膨如何重塑大類資產定價?
黃金盤整約 $4,300,油價破百推升通膨,美聯儲升息機率逼近 95%。解析 BTC 與黃金相關性創新高下,「數位黃金」敘事的有效性。
原油價格對加密市場的影響有多大?沙烏地管線停運、通膨預期與 BTC 走勢拆解
WTI 原油上漲 5% 至 $106,布倫特逼近 $109,現貨布倫特一度突破 $130。沙烏地輸油管線停運,疊加利比亞油田停產,油價衝擊透過通膨預期與升息路徑的傳導影響,加深延伸至加密市場。
美國公債殖利率突破 5%,創下 2007 年以來新高;加密資產面臨怎樣的宏觀定價環境?
美國公債殖利率突破 5.04%,創下 2007 年以來新高,CME 的升息押注升至 94.5%。拆解利率→美元→風險資產→BTC 的傳導鏈,分析加密市場的定價邏輯。
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.
Top Crypto ETFs to Watch in 2025: Navigating the Digital Asset Boom
Cryptocurrency Exchange-Traded Funds (ETFs) have become a cornerstone for investors seeking exposure to digital assets without the complexities of direct ownership. Following the landmark approval of spot Bitcoin and Ethereum ETFs in 2024, the crypto ETF market has exploded, with $65 billion in inflows and Bitcoin surpassing $100,000. As 2025 unfolds, new ETFs, regulatory developments, and institutional adoption are set to drive further growth. This article highlights the top crypto ETFs to watch in 2025, based on assets under management (AUM), performance, and innovation, while offering insights into their strategies and risks.
更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-09-16 09:52Gate News
MARA Holdings 于 9 月 16 日购入 1,292 枚比特币,价值 9,864 万美元
2026-09-16 09:52Gate News
基差推出 BTC、ETH、SOL 和 PAXG 每周自动再质押理财;新增与 XDC 和 Zypher 的合作
2026-09-16 09:40Gate News
Twenty One Capital 正在考虑发行类似 STRC 的优先股,以增加其比特币持仓。
2026-09-16 08:22Gate News
比特币 ETF 资金流出 2.887 亿美元;参议院阻止 CLARITY Act 后,以太币基金于 9 月 15 日转为净流出
2026-09-16 08:21Gate News
比特币矿工转向 AI,因为 AI 计算业务每兆瓦可实现 150 万美元盈利,而 $100B 的收入仍在合同中等待兑现。
更多 BTC 新聞
🚨 FOMC DAY VOLATILITY ALERT! 🇺🇸📊
Today, the Federal Reserve will announce its interest-rate decision, and the market is preparing for a potentially explosive session.
My view 👇
🔹 I see the chances of a rate hike as limited.
🔹 My expectation is that rates may remain unchanged.
🔹 A rate cut looks very unlikely to me at this meeting.
If the Fed stays hawkish and the USD strengthens, the broader market could remain under bearish pressure in the longer term. 📉
⚠️ SHORT-TERM WARNING:
I would avoid aggressive trades around the FOMC announcement.
Why?
Because volatility can become extreme, and the market can move in BOTH directions — first grabbing liquidity on one side and then reversing sharply. 🩸
No need to predict every candle.
Protect your capital.
Wait for confirmation.
Then trade the setup.
🔥 BE READY — FOMC can change the market in minutes.
My POV 📝
DYOR & Manage Risk ✅
#FOMC‬⁩ #FedAnnounceRateDecisionSoon #CLARITYActFailsToPass #GateSquareMidAutumnReunion 
$BTC $ETH
Cryptoguider
2026-09-16 10:24
🚨 FOMC DAY VOLATILITY ALERT! 🇺🇸📊 Today, the Federal Reserve will announce its interest-rate decision, and the market is preparing for a potentially explosive session. My view 👇 🔹 I see the chances of a rate hike as limited. 🔹 My expectation is that rates may remain unchanged. 🔹 A rate cut looks very unlikely to me at this meeting. If the Fed stays hawkish and the USD strengthens, the broader market could remain under bearish pressure in the longer term. 📉 ⚠️ SHORT-TERM WARNING: I would avoid aggressive trades around the FOMC announcement. Why? Because volatility can become extreme, and the market can move in BOTH directions — first grabbing liquidity on one side and then reversing sharply. 🩸 No need to predict every candle. Protect your capital. Wait for confirmation. Then trade the setup. 🔥 BE READY — FOMC can change the market in minutes. My POV 📝 DYOR & Manage Risk ✅ #FOMC‬⁩ #FedAnnounceRateDecisionSoon #CLARITYActFailsToPass #GateSquareMidAutumnReunion $BTC $ETH
BTC
-1.38%
ETH
-3.05%
Learning to take profits in batches is the fastest shortcut for small-capital turnarounds
Many beginners lose money not because they cannot find opportunities, but because they always get stuck on “not knowing when to cash out.”
Today, I’m sharing a positive example that everyone should learn from: using a simple habit of taking profits in batches to completely turn around a losing situation.
This follower initially had the typical beginner mindset:
Either never taking profits and riding the entire roller coaster;
or being too greedy and holding until the very end, only to give back all the profits.
He started with 5,000 in capital. Although he successfully caught several upward opportunities,
his account often showed floating profits of over 1,000,
but every time, he was reluctant to exit, always thinking, “It can still rise, it can go even higher.”
The result was always:
Heavy floating profits → greedy holding → market pullback → profits wiped out → and sometimes even a loss of principal.
After repeating this for half a year, he was right about the market many times, yet had zero profitable trades.
Later, I taught him the simplest profit-taking strategy in batches, one that ordinary people can execute 100%:
1. When the profit reaches 30%, sell half first to firmly secure the safety of the principal;
2. When the profit reaches 50%, sell another 30% to lock in most of the gains;
3. Keep only a small portion of the position, riding the trend and letting the remaining profits run—if it rises, it’s a pleasant surprise; if it falls, there’s still no loss.
That’s all there is to this simple method: no complicated techniques and no need to stay up all night watching the market.
After strictly following it, he completely changed:
He no longer obsessed over the absolute highest point, feared profit retracements, or wagered his entire principal on the market.
In just three months, with the same market and the same level of understanding,
he went from “repeatedly working for nothing” to steadily accumulating gains, turning his 5,000 principal into substantial growth.
He once told me something classic that I still remember:
True profitability has never been about how much you can earn at most, but how much you can keep.
Turning around with small capital does not depend on windfall profits or luck.
It depends on:
Being able to recognize opportunities, and even more importantly, being able to hold on to your profits.
Learn to cash out, and your financial journey will truly have begun
Over the years, I have seen too many people make profits through luck and lose everything through their own “ability.” The market is the fairest of all, always rewarding those who follow the rules and maintain a steady mindset. I’m Yue Jie—I don’t chase trends or play games; I only pursue long-term stability. May you no longer stumble blindly in the dark, and from now on, have methods, rhythm, and direction. Follow Yue Jie, turn things around steadily, and achieve long-term profitability$BTC $ETH #美联储即将公布利率决定
ShunYue
2026-09-16 10:16
Learning to take profits in batches is the fastest shortcut for small-capital turnarounds Many beginners lose money not because they cannot find opportunities, but because they always get stuck on “not knowing when to cash out.” Today, I’m sharing a positive example that everyone should learn from: using a simple habit of taking profits in batches to completely turn around a losing situation. This follower initially had the typical beginner mindset: Either never taking profits and riding the entire roller coaster; or being too greedy and holding until the very end, only to give back all the profits. He started with 5,000 in capital. Although he successfully caught several upward opportunities, his account often showed floating profits of over 1,000, but every time, he was reluctant to exit, always thinking, “It can still rise, it can go even higher.” The result was always: Heavy floating profits → greedy holding → market pullback → profits wiped out → and sometimes even a loss of principal. After repeating this for half a year, he was right about the market many times, yet had zero profitable trades. Later, I taught him the simplest profit-taking strategy in batches, one that ordinary people can execute 100%: 1. When the profit reaches 30%, sell half first to firmly secure the safety of the principal; 2. When the profit reaches 50%, sell another 30% to lock in most of the gains; 3. Keep only a small portion of the position, riding the trend and letting the remaining profits run—if it rises, it’s a pleasant surprise; if it falls, there’s still no loss. That’s all there is to this simple method: no complicated techniques and no need to stay up all night watching the market. After strictly following it, he completely changed: He no longer obsessed over the absolute highest point, feared profit retracements, or wagered his entire principal on the market. In just three months, with the same market and the same level of understanding, he went from “repeatedly working for nothing” to steadily accumulating gains, turning his 5,000 principal into substantial growth. He once told me something classic that I still remember: True profitability has never been about how much you can earn at most, but how much you can keep. Turning around with small capital does not depend on windfall profits or luck. It depends on: Being able to recognize opportunities, and even more importantly, being able to hold on to your profits. Learn to cash out, and your financial journey will truly have begun Over the years, I have seen too many people make profits through luck and lose everything through their own “ability.” The market is the fairest of all, always rewarding those who follow the rules and maintain a steady mindset. I’m Yue Jie—I don’t chase trends or play games; I only pursue long-term stability. May you no longer stumble blindly in the dark, and from now on, have methods, rhythm, and direction. Follow Yue Jie, turn things around steadily, and achieve long-term profitability$BTC $ETH #美联储即将公布利率决定
BTC
-1.38%
ETH
-3.05%
What did I say? Get ready, Z is plunging to the bottom,,
$BTC 
$SOL 
Eventually, BTC will return to 50K again too
Hopefully Z does so we can buy,,
wkwkkwkwkkkwk
GateUser-bcae1349
2026-09-16 10:14
What did I say? Get ready, Z is plunging to the bottom,, $BTC $SOL Eventually, BTC will return to 50K again too Hopefully Z does so we can buy,, wkwkkwkwkkkwk
BTC
-1.37%
SOL
-3.69%
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