购买 比特币BTC

便捷购买比特币,跟随我们的步骤指南。
预估报价
1 BTC0 USD
Bitcoin
BTC
比特币
$90,269.9
-0.84%
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如何使用USD购买比特币(BTC)?

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如何使用银行卡/信用卡购买比特币(BTC)?

  • 1
    注册并完成身份验证 要购买BTC并确保交易安全,先注册 Gate.com 账户并完成 KYC 身份验证,保障您的资产安全。
  • 2
    选择BTC和支付方式 进入“购买比特币(BTC)”版块,选择BTC,输入您购买的金额,并选择银行卡/信用卡作为付款方式,然后填写银行卡信息。
  • 3
    立即接收BTC 确认订单后,您购买的BTC将即时、安全地存入您的 Gate.com 钱包,可随时用于交易、持有或转账。

为什么购买比特币(BTC)?

什么是比特币?——去中心化的数字黄金
比特币(Bitcoin,BTC)由中本聪于2008年发布白皮书,2009年正式上线,是全球首个去中心化加密货币。比特币允许用户在无需银行或政府等中介机构的情况下进行点对点电子支付。所有交易都通过区块链公开记录,每一笔转账都可被全网节点验证,保障安全性与透明度。
比特币如何运作?PoW共识与区块链技术
比特币基于工作量证明(Proof of Work,PoW)共识机制运行。当Alice想将1BTC转给Bob时,矿工会竞争解答复杂数学题,率先完成者获得新增比特币作为区块奖励,并将交易永久记录在区块链上。这种机制确保了网络安全,但也导致高能耗和挖矿难度逐年提升。
比特币供应与减半机制
比特币总量被严格限制在2100万枚,具备绝对稀缺性。大约每四年,比特币会经历一次“减半”(Halving),即矿工奖励减半,降低新币产出速度。这一机制强化了比特币抗通胀属性,也是其价格长期上涨的重要动力。截至2024年底,已开采超过1970万枚比特币。
价格历史与市场影响
比特币自诞生初期几乎毫无价值,到$20,000 in 2017 and hitting new highs above $年突破2万美元,2021年创下6万多美元新高。历史上比特币经历多次剧烈波动,例如“比特币披萨日”标志着首次商业应用(1万BTC换两块披萨)。虽然曾被质疑为泡沫或骗局,但主流媒体和机构投资者陆续入场,推动市值突破1万亿美元。
投资比特币的理由与风险
抗通胀与储值功能:固定供应与减半机制使比特币成为数字黄金,被视为避险资产。 高流动性:BTC在全球各大交易所均可自由买卖,便于资产配置。 去中心化与匿名性:不受单一国家或机构控制,用户拥有资产自主权。 技术与政策风险:价格波动剧烈,监管政策尚未明朗,挖矿能耗引发环保争议,且支付应用仍有限。
怀疑者观点与替代思考
尽管比特币具有革命性意义,但其作为支付工具效率低、波动大、法规风险高。部分专家认为比特币更像是一种高风险投机品,而非稳定的价值储存工具。投资者应理性评估自身风险承受能力。

比特币BTC 今日价格和市场趋势

BTC/USD
Bitcoin
$90,269.9
-0.84%
行情
热度
市值
#1
$1.8T
交易量
流通量
$803.3M
19.95M

截至目前,比特币(BTC)的价格为$90,269.9。流通供应量约为 19,959,543 BTC,总市值为 $19.95M,当前市值排名:1。

在过去的 24 小时里,比特币的交易量达到了$803.3M,与前一天相比增加了-0.84%。在过去一周里,比特币的价格跃升至+4.33%,这反映了人们对BTC作为数字黄金和对冲通胀的工具的持续需求。

此外,比特币的历史最高点是$126,080。市场波动仍然很大,因此投资者应密切关注宏观经济趋势和监管动态。

比特币BTC 与其他加密货币比较

BTC VS
BTC
价位
24小时涨跌幅
7日涨跌幅
24小时成交额
市值
市场排名
流通供应量

购买比特币(BTC) 之后可以做什么?

现货交易
利用Gate.com丰富的交易对,随时买卖BTC,抓住市场波动机会,实现资产增值。
余币宝
使用闲置的BTC申购平台的活期/定期理财产品,轻松赚取额外收益。
兑换
快速将BTC兑换成其他加密资产。

通过Gate购买比特币的好处

有 3,500 种加密货币供您选择
自2013年以来,始终是十大CEX之一
自2020年5月以来100%储备证明
即时存款和取款的高效交易

Gate 上提供的其他加密货币

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#比特币对比代币化黄金 The moment you place an order, you are having a conversation with uncertainty.
During the days you hold your position, you are testing your own conviction.
When you close your position, it doesn’t matter whether your account is in the red or green; what matters is that it was a real-life lesson for you.
The crypto world is like the ocean, and every trader is navigating within it. Don’t just focus on others making big profits while flying against the wind—the key is whether you can avoid capsizing when the waves come.
Some people make profits but forget why they entered the market. Some lose money and lose confidence. Neither is right. The true winner is not the one with the biggest account balance at any moment, but the one who survives and stays steady the longest in this brutal market, always maintaining passion for trading.
To all traders, let’s encourage each other. 🚢📊
SatoshiHeir
2025-12-09 02:40
#比特币对比代币化黄金 The moment you place an order, you are having a conversation with uncertainty. During the days you hold your position, you are testing your own conviction. When you close your position, it doesn’t matter whether your account is in the red or green; what matters is that it was a real-life lesson for you. The crypto world is like the ocean, and every trader is navigating within it. Don’t just focus on others making big profits while flying against the wind—the key is whether you can avoid capsizing when the waves come. Some people make profits but forget why they entered the market. Some lose money and lose confidence. Neither is right. The true winner is not the one with the biggest account balance at any moment, but the one who survives and stays steady the longest in this brutal market, always maintaining passion for trading. To all traders, let’s encourage each other. 🚢📊
BTC
-0.95%
#数字货币市场洞察 December 9 Crude Oil Market Technical Overview
At the Asian market open, US crude oil was around $58.85/barrel, plunging over 2% on Monday. Several factors dragged down the market: Iraq’s West Qurna-1 oil field is advancing production increases (currently about 600,000 barrels per day, targeting 670,000 barrels per day by 2026), plus expectations of Ukraine peace talks are brewing, making the market worry about a loosening on the supply side. However, there are also forces supporting prices—after the CPC terminal in the Black Sea was hit, only berth 1 is operating, causing a short-term supply bottleneck, and India continues to import Russian oil, which provides some support. In the long term, IEA estimates show that by 2026, global daily crude oil may have a surplus of nearly 4 million barrels, indicating a long-term trend toward a looser supply-demand relationship.
From a technical perspective, on the daily chart, prices are fluctuating and testing around the strong support level of $56, with MACD entangled below the zero axis. If this level is breached, be alert for a possible start of a medium-term decline. On the 1-hour chart, although there is still wide fluctuation and no breakdown yet, MACD shows bullish momentum is waning, so after intraday consolidation, the probability of a downward move increases.
Key levels to note: Resistance above is at $60.0–$61.0, while support is at $57.5–$56.5 and the strong support at $56.0.
Trading strategy: focus on shorting on rallies, only go long on dips and rebounds. Regardless of the approach, strictly control position sizing and stop loss.
Short position setup: There is pressure in the $60.0–$60.5 range; start building shorts here, set stop loss above $61.0, first target at $58.0–$57.5, and if it breaks, continue to $56.5–$56.0.
Long position setup: If it stabilizes at $57.0–$57.5, you can go long. Don’t place stop loss too far below $56.0; the target is in the $59.5–$60.0 range. $BTC $ETH $BNB
DefiPlaybook
2025-12-09 02:40
#数字货币市场洞察 December 9 Crude Oil Market Technical Overview At the Asian market open, US crude oil was around $58.85/barrel, plunging over 2% on Monday. Several factors dragged down the market: Iraq’s West Qurna-1 oil field is advancing production increases (currently about 600,000 barrels per day, targeting 670,000 barrels per day by 2026), plus expectations of Ukraine peace talks are brewing, making the market worry about a loosening on the supply side. However, there are also forces supporting prices—after the CPC terminal in the Black Sea was hit, only berth 1 is operating, causing a short-term supply bottleneck, and India continues to import Russian oil, which provides some support. In the long term, IEA estimates show that by 2026, global daily crude oil may have a surplus of nearly 4 million barrels, indicating a long-term trend toward a looser supply-demand relationship. From a technical perspective, on the daily chart, prices are fluctuating and testing around the strong support level of $56, with MACD entangled below the zero axis. If this level is breached, be alert for a possible start of a medium-term decline. On the 1-hour chart, although there is still wide fluctuation and no breakdown yet, MACD shows bullish momentum is waning, so after intraday consolidation, the probability of a downward move increases. Key levels to note: Resistance above is at $60.0–$61.0, while support is at $57.5–$56.5 and the strong support at $56.0. Trading strategy: focus on shorting on rallies, only go long on dips and rebounds. Regardless of the approach, strictly control position sizing and stop loss. Short position setup: There is pressure in the $60.0–$60.5 range; start building shorts here, set stop loss above $61.0, first target at $58.0–$57.5, and if it breaks, continue to $56.5–$56.0. Long position setup: If it stabilizes at $57.0–$57.5, you can go long. Don’t place stop loss too far below $56.0; the target is in the $59.5–$60.0 range. $BTC $ETH $BNB
#美联储重启降息步伐 XAUUSD Gold Technical Review for the Early Session on December 8💙
$BTC $ETH $SOL
[Market Background]
The Fed’s “hawkish rate cut” expectations continue to weigh on the market. The market has basically priced in a 25 basis point rate cut at the Federal Reserve’s December 10 meeting (probability about 89%), but there are concerns the Fed may signal an even more hawkish stance—as a result, the US Dollar Index rebounded to 99.07 in the early Asian session, which directly pressured dollar-denominated gold.
[Technical Highlights]
Zooming out to the 1-hour chart, gold prices have been stuck near the 4200 level for a long time. After testing 4211.27 yesterday, prices quickly plunged. In today's early session, gold hovered around 4193 and has yet to effectively break through this resistance level. The momentum of the short-term rebound is fading, and the current candlesticks are consolidating in low volume between the 4190-4200 range—a typical pattern of weak recovery after a sharp drop.
[Trading Ideas]
If gold pulls back to the 4180-4190 support area, consider going long ⬆️
🎯: Target around 4210-4220
[Risk Factors]
Geopolitical events like the Russia-Ukraine situation and China-US trade negotiations are still ongoing, but the market’s focus is entirely on Fed policy expectations now—the safe-haven appeal of gold has been significantly diminished, and these external events provide less support for gold.
Numbers speak for themselves. Watch the key levels closely and don’t overthink it. If you’re unsure, keep monitoring, and feel free to discuss any questions.
DefiPlaybook
2025-12-09 02:40
#美联储重启降息步伐 XAUUSD Gold Technical Review for the Early Session on December 8💙 $BTC $ETH $SOL [Market Background] The Fed’s “hawkish rate cut” expectations continue to weigh on the market. The market has basically priced in a 25 basis point rate cut at the Federal Reserve’s December 10 meeting (probability about 89%), but there are concerns the Fed may signal an even more hawkish stance—as a result, the US Dollar Index rebounded to 99.07 in the early Asian session, which directly pressured dollar-denominated gold. [Technical Highlights] Zooming out to the 1-hour chart, gold prices have been stuck near the 4200 level for a long time. After testing 4211.27 yesterday, prices quickly plunged. In today's early session, gold hovered around 4193 and has yet to effectively break through this resistance level. The momentum of the short-term rebound is fading, and the current candlesticks are consolidating in low volume between the 4190-4200 range—a typical pattern of weak recovery after a sharp drop. [Trading Ideas] If gold pulls back to the 4180-4190 support area, consider going long ⬆️ 🎯: Target around 4210-4220 [Risk Factors] Geopolitical events like the Russia-Ukraine situation and China-US trade negotiations are still ongoing, but the market’s focus is entirely on Fed policy expectations now—the safe-haven appeal of gold has been significantly diminished, and these external events provide less support for gold. Numbers speak for themselves. Watch the key levels closely and don’t overthink it. If you’re unsure, keep monitoring, and feel free to discuss any questions.
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