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Bitcoin 跌至 $81,400,亚洲芯片股暴跌,期权交易员寻求下行保护

Bitcoin 跌至 $81,400,亚洲芯片股暴跌,期权交易员寻求下行保护

Oliver Knight

Publisher CoinDesk

Oct 20, 2026 at 10:22 AM UTC · 3 分钟阅读

Bitcoin 跌至 $81,400,亚洲芯片股暴跌,期权交易员寻求下行保护
Image via CoinDesk

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BTC-0.27%$80,387

Last Updated

5 天前

比特币 BTC$81,462.69 周二跌至 81,400 美元左右,自 UTC 午夜以来下跌了 0.5%,尽管美国现货比特币交易所交易基金在周一吸引了 5.266 亿美元资金,创下近一个月来最大单日流入量。

亚洲股市奠定了基调,韩国基准综合股价指数 (Kospi) 下跌 3.73%,创下 4 月 7 日以来的最低收盘价,原因是 SK Hynix 和 Samsung Electronics 随市场对 AI 支出可能拖累芯片制造商股价的担忧重燃而下跌。Nasdaq 100 指数期货下跌 0.31%。

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山寨币的跌幅与比特币大致持平。以太坊 ETH$2,386.34 下跌 0.9% 至 2,385 美元附近,CoinDesk 80 (CD80) 下跌 0.34%,而以比特币为主的 CoinDesk 5 (CD5) 下跌 0.33%。DeFi 吐回了周一的涨幅,行业指数 (DFX) 下跌 1.2%,是 CoinDesk 各项基准指数中表现最弱的。

布伦特原油价格接近每桶 110 美元,因为胡塞武装对沙特阿拉伯的袭击使供应风险仍受关注。大约 70 家 S&P 500 指数成分股公司将于本周公布财报,General Motors 将在开盘前公布,United Airlines 将在收盘后公布。

衍生品头寸

Bitcoin · 30-day price▼ 4.8%
$86,510$83,451$80,391
Sep 26Oct 5Oct 15Oct 25

Bitcoin moved from $84,426.7 to $80,390.7 over the last 30-day period, a decline of 4.8 percent.

Source: Kraken · NewsLayer Markets · Updated 几秒前

  • 比特币未平仓合约 在 Coinalyze 上降至 274 亿美元,24 小时内下降 0.6%,而综合资金费率约为年化 8.8%。以太坊约 3.9% 的年化资金费率表明交易员中存在看涨偏好。
  • 多头持有约 55% 的比特币头寸,Coinalyze 数据显示,多空比为 1.24。Binance 的顶级交易员也表现出类似倾向,CoinGlass 上的 BTC-USDT 持仓比例为 1.78。
  • 在 Deribit 上,看跌期权的成交量超过看涨期权的两倍多,24 小时内以 10 月 30 日 80,000 美元看跌期权为最活跃的合约。价外看跌期权的成本也高于等值的看涨期权,不同到期日的波动率点高出 2.5 到 4 个,这种看跌偏离表明,尽管未平仓合约倾向于 10 月 30 日 90,000-100,000 美元的看涨期权,但交易员仍在为下行保护支付费用。
  • CoinGlass 显示 1.551 亿美元的爆仓,24 小时内下降 54.7%,根据 CoinMarketCap 的统计,多头占总额的约 69%。Coinalyze 显示比特币和以太坊各约 3,000 万美元,合计约占其追踪的 1.206 亿美元的一半。

代币动态

  • Celestia (TIA) 上涨 2.2% 至约 63 美分,是 CoinDesk 100 指数 (CD100) 中涨幅最大的代币,本月累计涨幅约 42%。此次上涨恰逢 Celestia 10 月 1 日的基准测试显示其 Fibre 扩展系统平均速度达到每秒 3.07 太比特。同时,期权交易所 Derive 在其 V3 版本中选择了 Celestia 作为数据可用性方案。据 Tokenomist 称,下一次测试是 10 月 31 日解锁 558 万枚 TIA。
  • Sandbox SAND$0.05742 领跌 CD100,下跌 4.5% 至约 6 美分,吐回了本月约 30% 涨幅的一部分。那一波反弹始于韩国加密货币交易所 Upbit、Bithumb 和 Coinone 解除了 8 月因跨链桥漏洞而实施的交易警示。
  • Layer-2 代币表现最弱,arbitrum ARB$0.1896 下跌 3.6%,starknet STRK$0.05656 下跌 3.2%。Starknet 在 10 月 9 日和 10 日大幅上涨后,本月仍上涨约 29%,当时该网络表示正考虑在 2027 年前成为一个独立的抗量子 layer-1。
  • DeFi 代币回吐了周一更多的涨幅,uniswap (UNI) 下跌 2.3% 至约 $7.14,morpho MORPHO$2.4115 下跌 2.5%。尽管据 Token Terminal 称,9 月份其费用开关将协议收入提升至 1,481 万美元,是其开始保留费用以来表现最强劲的一个月,但 UNI 本月仍累计下跌约 20%。
  • Ethena (ENA) 下跌 1.9%,延续了自 9 月底接近 29 美分峰值以来约 30% 的跌幅。USDe 供应量约为 47 亿美元,较 150 亿美元左右的峰值有所下降,仍远低于 75 亿美元的 ENA 回购启动水平。

Follow the Story

  1. Oct 20Bitcoin drops to $81,400 as Asian chip stocks tumble, options traders seek downside protection
  2. Oct 25Bitcoin Faces Potential Second Consecutive Red October
  3. Oct 25Bitcoin’s 30-Day Trading Range Narrows to 6% From 13%, With Compression Holding Between $80,000 and $86,000
  4. Oct 25Bitcoin holds steady between $80K-$86K for nint...
  1. Oct 20Bitcoin drops to $81,400 as Asian chip stocks tumble, options traders seek downside protection
  2. Oct 25Bitcoin Faces Potential Second Consecutive Red October
  3. Oct 25Bitcoin’s 30-Day Trading Range Narrows to 6% From 13%, With Compression Holding Between $80,000 and $86,000
  4. Oct 25Bitcoin holds steady between $80K-$86K for nint...
#bitcoin#crypto

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Originally reported by CoinDesk

NewsLayer coverage based on externally reported material.

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Market Context

₿

Bitcoin

BTC

$80,357

-0.31% (24H)

$80,817$80,258$79,700
9 AM4 PM12 AM8 AM

Market Cap

$1.62T

24H Volume

$14.8B

24H High

$80,919

View Bitcoin Market Page

Article Intelligence

Key Entities

MorphoEthenaUniswapbitcoin

Topics

crypto

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