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
$91,067.9
-1.72%
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
$91,067.9
-1.72%
行情
熱度
市值
#1
$1.81T
成交量榜
流通量
$1.05B
19.97M

截至目前,比特幣 (BTC) 的價格為 $91,067.9。流通供應量約為 19,972,981 BTC,總市值為 $19.97M,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 $1.05B,與前一天相比增加了 -1.72%。在過去一週裡,比特幣 的價格躍升至 +3.67%,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
MSCI 決定維持現狀:BTC DAT 公司暫時未被移出指數,市場是否迎來喘息空間?
一則來自 MSCI 的簡短聲明,為數位資產市場消除了短期內高達 150 億美元的被動拋售壓力。
Gate BTC 挖礦全解析:無需礦機,如何讓你持有的比特幣為你「創造收益」?
挖礦收益不再只是礦機轟鳴聲的專利,在 Gate 平台上,比特幣本身就能成為一座靜默的「礦場」。
特朗普家族比特幣礦業公司強勢增持 329 枚 BTC,背後蘊藏哪些深層意義?
比特幣在Gate上的最新報價達到 $93,605.4,在單日漲幅 2.49% 的市場環境下,一家與川普家族密切相關的礦業公司選擇大舉增持。
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.
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.
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.
更多 BTC Wiki

關於 比特幣 (BTC) 的最新消息

2026-01-08 04:22Gate News bot
分析:MSCI设置“隐藏条款”或将切断Strategy增量资金流入
2026-01-08 04:21Gate News bot
观点:「委内瑞拉600亿美元比特币持仓」说法缺乏证据支撑
2026-01-08 04:17Gate News bot
鲸鱼“0x10a”在市场下跌和比特币清算后亏损187万美元
2026-01-08 04:11Market Whisper
2026 元旦崩盘内幕!Wintermute 砸盘 2654 枚比特币引发抛售
2026-01-08 04:05Market Whisper
加密牛市何时重启?Bitwise深度解密2026年三大核心驱动要素
更多 BTC 新聞
Yue Ying: 1.8 Bitcoin Auntie Today Market Analysis - Auntie's Daily Line Continues Bullish, End of Consecutive Positive Days? 
I am Zhou Yue Ying. Friends who like this article, please follow me and see today's share!
Bitcoin Technical Analysis ————
Bitcoin daily chart shows the previous K closed with a bearish candlestick breaking below the 7-day moving average. The market opened at the 7 MA and faced resistance, currently testing the 60-day moving average. The Bollinger Bands are narrowing and flattening. Short-term moving averages show signs of turning down, MACD fast and slow lines have broken above the zero axis and are turning, volume bars are decreasing, KDJ is crossing downward, and the VR indicator is consolidating near 85. 
On the 4-hour chart, after breaking below the middle band, the price has been moving downward with consecutive bearish candles, currently testing the lower band. The Bollinger Bands are slightly opening, short-term moving averages are turning downward, MACD lines are crossing downward with increasing volume, KDJ is heading down, and support is near the 0 level. The VR indicator is consolidating near 100. 
Overall, this rebound of over 7000 dollars has entered a retracement correction. If key support levels are not broken, the correction will complete and the price will test higher again. The short-term support consensus is around 90000, so there is room for a false breakout. Watch the support above 88800, and in the short term, resistance is around 93000. Short-term trading advice.
Bitcoin Short-term Trading Advice: Short at 92500, Long at 89300 (Activate strategy for profit, self-managed)
Auntie’s Technical Analysis ————
Auntie’s daily strong bullish candle did not continue; instead, it followed Bitcoin with a bearish candle, still unable to break free from following the trend. The second is only following the first. No need to say more about the technicals; refer to Bitcoin for reference. The short-term top is around 3300, so after the rebound, consider entering short positions below that. The key short-term support is around 3050. Retracement to the 4-hour 60-day moving average and EMA200 suggests a rebound. Short-term trading advice.
Auntie’s Short-term Trading Advice: Short at 3238, Long at 3088 (Activate strategy for profit, self-managed)
— I am Zhou Yue Ying, a teacher focused on technical analysis. If you have any questions about operations or trends, feel free to exchange and learn with me! Let’s share and profit together! #BTC #ETH
MyNameIsZhouYueying.
2026-01-08 04:46
Yue Ying: 1.8 Bitcoin Auntie Today Market Analysis - Auntie's Daily Line Continues Bullish, End of Consecutive Positive Days? I am Zhou Yue Ying. Friends who like this article, please follow me and see today's share! Bitcoin Technical Analysis ———— Bitcoin daily chart shows the previous K closed with a bearish candlestick breaking below the 7-day moving average. The market opened at the 7 MA and faced resistance, currently testing the 60-day moving average. The Bollinger Bands are narrowing and flattening. Short-term moving averages show signs of turning down, MACD fast and slow lines have broken above the zero axis and are turning, volume bars are decreasing, KDJ is crossing downward, and the VR indicator is consolidating near 85. On the 4-hour chart, after breaking below the middle band, the price has been moving downward with consecutive bearish candles, currently testing the lower band. The Bollinger Bands are slightly opening, short-term moving averages are turning downward, MACD lines are crossing downward with increasing volume, KDJ is heading down, and support is near the 0 level. The VR indicator is consolidating near 100. Overall, this rebound of over 7000 dollars has entered a retracement correction. If key support levels are not broken, the correction will complete and the price will test higher again. The short-term support consensus is around 90000, so there is room for a false breakout. Watch the support above 88800, and in the short term, resistance is around 93000. Short-term trading advice. Bitcoin Short-term Trading Advice: Short at 92500, Long at 89300 (Activate strategy for profit, self-managed) Auntie’s Technical Analysis ———— Auntie’s daily strong bullish candle did not continue; instead, it followed Bitcoin with a bearish candle, still unable to break free from following the trend. The second is only following the first. No need to say more about the technicals; refer to Bitcoin for reference. The short-term top is around 3300, so after the rebound, consider entering short positions below that. The key short-term support is around 3050. Retracement to the 4-hour 60-day moving average and EMA200 suggests a rebound. Short-term trading advice. Auntie’s Short-term Trading Advice: Short at 3238, Long at 3088 (Activate strategy for profit, self-managed) — I am Zhou Yue Ying, a teacher focused on technical analysis. If you have any questions about operations or trends, feel free to exchange and learn with me! Let’s share and profit together! #BTC #ETH
BEAT
-12.32%
SOL
-0.71%
XRP
-4.33%
ETH
-3.16%
BTC
-1.73%
💡 News
According to Coinbob monitoring, a whale has closed a position of 350 million BTC, incurring a loss of approximately $3.6 million, and has withdrawn $31 million to exit the market. This whale previously was bullish on BTC up to $93,300, and the remaining $31.7 million in margin has been fully withdrawn. #比特币 # BTC
ChainCatcher链捕手
2026-01-08 04:46
💡 News According to Coinbob monitoring, a whale has closed a position of 350 million BTC, incurring a loss of approximately $3.6 million, and has withdrawn $31 million to exit the market. This whale previously was bullish on BTC up to $93,300, and the remaining $31.7 million in margin has been fully withdrawn. #比特币 # BTC
BTC
-1.73%
#比特币价格波动  BTC Q4 decline exceeds 22%, which is indeed one of the worst-performing Q4s since 2018. After reviewing on-chain data and market reactions, the current rebound mainly stems from technical corrections rather than new capital inflows—this is the key distinction.
The support level of $86,000 has been tested repeatedly over the past 5 weeks, indicating genuine disagreement in the market at this level. More importantly, the shift in community sentiment is worth noting; English-speaking traders are already clearly bearish, with disappointment mounting. From a trading perspective, the oscillation range between $93,000 and $88,000 remains the core short-term battleground.
Seasonal factors may not help much this time. Although history shows Q4 is usually strong, tightening liquidity combined with macro uncertainties often lead to significant pullbacks at year-end. The frequent retracement patterns during US stock trading hours have already validated this.
Short-term price volatility risks remain high. It is recommended to closely monitor whether whales are making substantial positions at these key levels and to track the real-time flow of institutional funds—these are the crucial signals to determine whether the rebound can turn into a trend.
EncryptionSecondBrother
2026-01-08 04:46
#比特币价格波动 BTC Q4 decline exceeds 22%, which is indeed one of the worst-performing Q4s since 2018. After reviewing on-chain data and market reactions, the current rebound mainly stems from technical corrections rather than new capital inflows—this is the key distinction. The support level of $86,000 has been tested repeatedly over the past 5 weeks, indicating genuine disagreement in the market at this level. More importantly, the shift in community sentiment is worth noting; English-speaking traders are already clearly bearish, with disappointment mounting. From a trading perspective, the oscillation range between $93,000 and $88,000 remains the core short-term battleground. Seasonal factors may not help much this time. Although history shows Q4 is usually strong, tightening liquidity combined with macro uncertainties often lead to significant pullbacks at year-end. The frequent retracement patterns during US stock trading hours have already validated this. Short-term price volatility risks remain high. It is recommended to closely monitor whether whales are making substantial positions at these key levels and to track the real-time flow of institutional funds—these are the crucial signals to determine whether the rebound can turn into a trend.
BTC
-1.73%
更多 BTC 帖子

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