--- title: "“極度脆弱的市場”：交易員震驚，今天超過 40 只標普股票出現了 3 西格瑪的下跌" type: "News" locale: "zh-HK" url: "https://longbridge.com/zh-HK/news/275801483.md" description: "隨着交易者們緊張地等待着哪個行業會因某些人工智能干擾的頭條新聞而出現劇烈波動，以下是高盛的 Ryan Shakey 對市場的一些看法：市場依然極其脆弱，因子波動非常劇烈。今天有超過 40 只標普成分股的波動超過了 3 個標準差（作為對比，昨天的交易會為 15），這是我記憶中很長一段時間以來的最高水平" datetime: "2026-02-12T19:52:17.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/275801483.md) - [en](https://longbridge.com/en/news/275801483.md) - [zh-HK](https://longbridge.com/zh-HK/news/275801483.md) --- > 支持的語言: [简体中文](https://longbridge.com/zh-CN/news/275801483.md) | [English](https://longbridge.com/en/news/275801483.md) # “極度脆弱的市場”：交易員震驚，今天超過 40 只標普股票出現了 3 西格瑪的下跌 _With traders sitting on the verge of their seats, wondering which sector will trapdoor next in response to some AI disruption headline, here are some market thoughts tom Goldman's Ryan Shakey_ The market remains **extremely fragile and factor moves are extreme.**More than **40 S&P namesare having more than a 3 sigma move today** (for context yesterday’s session was 15), **that is the highest I can remember in a long time.** ### 相關股票 - [2 倍做空標普 500 ETF - ProShares (SDS.US)](https://longbridge.com/zh-HK/quote/SDS.US.md) - [State Street Corp. (SPY.AU)](https://longbridge.com/zh-HK/quote/SPY.AU.md) - [做空标普 500 ETF - ProShares (SH.US)](https://longbridge.com/zh-HK/quote/SH.US.md) - [核心標普美國增長 ETF - iShares (IUSG.US)](https://longbridge.com/zh-HK/quote/IUSG.US.md) - [Avantis US Large Cap Value ETF (AVLV.US)](https://longbridge.com/zh-HK/quote/AVLV.US.md) - [標普 600 小盤價值股 ETF - SPDR (SLYV.US)](https://longbridge.com/zh-HK/quote/SLYV.US.md) - [3 倍做多標普 500 ETF - ProShares (UPRO.US)](https://longbridge.com/zh-HK/quote/UPRO.US.md) - [中盤價值股 ETF - Vanguard (VOE.US)](https://longbridge.com/zh-HK/quote/VOE.US.md) - [羅素 1000 成長指數 ETF - iShares (IWF.US)](https://longbridge.com/zh-HK/quote/IWF.US.md) - [納指 100 ETF - Invesco (QQQ.US)](https://longbridge.com/zh-HK/quote/QQQ.US.md) - [1 倍做空標普 500 ETF - Direxion (SPDN.US)](https://longbridge.com/zh-HK/quote/SPDN.US.md) - [美國小盤價值股 ETF - Vanguard (VBR.US)](https://longbridge.com/zh-HK/quote/VBR.US.md) - [全美價值股指數 ETF - Vanguard (VTV.US)](https://longbridge.com/zh-HK/quote/VTV.US.md) - [標普 500 ETF - Vanguard (VOO.US)](https://longbridge.com/zh-HK/quote/VOO.US.md) - [標普 400 中盤價值股 ETF - Vanguard (IVOV.US)](https://longbridge.com/zh-HK/quote/IVOV.US.md) - [3 倍做空標普 500 ETF - ProShares (SPXU.US)](https://longbridge.com/zh-HK/quote/SPXU.US.md) - [羅素 2000 價值股指數 ETF - iShares (IWN.US)](https://longbridge.com/zh-HK/quote/IWN.US.md) - [超大盤股成長 ETF - Vanguard (MGK.US)](https://longbridge.com/zh-HK/quote/MGK.US.md) - [美國小盤價值股 ETF - Avantis (AVUV.US)](https://longbridge.com/zh-HK/quote/AVUV.US.md) - [BlackRock, Inc. (IVV.AU)](https://longbridge.com/zh-HK/quote/IVV.AU.md) - [美國大盤成長股 ETF - Charles Schwab (SCHG.US)](https://longbridge.com/zh-HK/quote/SCHG.US.md) - [超大盤股價值 ETF - Vanguard (MGV.US)](https://longbridge.com/zh-HK/quote/MGV.US.md) - [3 倍做多標普 500 ETF - Direxion (SPXL.US)](https://longbridge.com/zh-HK/quote/SPXL.US.md) - [全美成長股指數 MSCI ETF - Vanguard (VUG.US)](https://longbridge.com/zh-HK/quote/VUG.US.md) - [標普 500 指數股票型基金 (SPY.US)](https://longbridge.com/zh-HK/quote/SPY.US.md) - [2 倍做多標普 500 ETF - ProShares (SSO.US)](https://longbridge.com/zh-HK/quote/SSO.US.md) - [3 倍做空標普 500 ETF - Direxion (SPXS.US)](https://longbridge.com/zh-HK/quote/SPXS.US.md) ## 相關資訊與研究 - [伯克希爾哈撒韋因恢復股票回購計劃而股價上漲](https://longbridge.com/zh-HK/news/277941470.md) - [圖表 - 由於中東衝突，全球股票基金八週來首次出現資金流出](https://longbridge.com/zh-HK/news/278064213.md) - [美國上星期新申領失業救濟人數持平 上季非農生產率勝預期](https://longbridge.com/zh-HK/news/277956622.md) - [EJFQ 信析丨美股溢價急跌 AI 恐慌或擴散](https://longbridge.com/zh-HK/news/278185402.md) - [看棒球也佈局全球！永豐金證券力挺投資人擊出財富全壘打](https://longbridge.com/zh-HK/news/278038067.md)