3大危險訊號出現了!分析師警告:美股恐 - 股票

By Agnes
at 2021-03-17T17:43
at 2021-03-17T17:43
Table of Contents
原文標題:3大危險訊號出現了!分析師警告:美股恐「全面崩盤」
(請勿刪減原文標題)
原文連結:https://reurl.cc/GdGjp3
(請善用縮網址工具)
發布時間:2021-03-17 14:57
(請以原文網頁/報紙之發布時間為準)
原文內容:
美國資深投資分析師威廉斯(Sean Williams)近日警告,3大跡象表明,那斯達克綜合指
數恐上演「全面崩盤」,不過對長期投資人而言,這可能是「因禍得福」,將是進場撿便
宜的好機會。
威廉斯近日在《Motley Fool》撰文指出,高估值水平、武漢肺炎(新型冠狀病毒病,COV
ID-19)病毒變異和疫苗接種的相關疑慮、散戶投資人的槓桿比率升高等3大因素,恐導致
那斯達克指數大幅走低。
估值水平方面,威廉斯指出,企業數據供應商Siblis Research數據顯示,在2020年結束
之際,那斯達克100指數的回顧性本益比(trailing P/E)為39.5倍,周期性調整本益比
(CAPE Shiller P/E ratio,也稱席勒本益比)為55.3倍。在此數據下,那斯達克100指
數在去年末的回顧性本益比,相當於2018年末的2倍,周期性調整本益比則遠高於歷史標
準。
威廉斯指出,不僅是那斯達克100指數,截至3月10日,標普500指數的周期性調整本益比
為35.3倍,是過去150年平均水平16.79倍的2倍多,而回顧歷史,周期性調整本益比超過3
0倍的情況發生過4次,最終結果是暴跌20%至89%不等,因此,當估值如此之高時,熊市總
是有可能到來。
病毒變異和疫苗接種的相關疑慮方面,威廉斯指出,美國疫苗接種的速度可能不夠快,且
病毒多次變異後,可能會降低疫苗的有效性,即使在美國境內實現群體免疫,變異病毒也
可能在美國境外蔓延,並被不知情的旅客帶進美國境內。
此外,威廉斯指出,美國成年人接種疫苗的比例令人擔憂,皮尤研究中心 (Pew Researc
h Center)2月調查顯示,約30%受訪者表示確定、或者可能不會接種疫苗,雖然這代表7
成的人最終會接種疫苗,但要實現群體免疫,還需要更高的疫苗接種比例。
散戶投資人的槓桿比率方面,威廉斯指出,去年9月公佈的哈里斯民意調查公司(Harris
Poll)調查顯示,有23%散戶購買選擇權,另有10%散戶透過保證金交易炒股,還有10%散
戶既買選擇權、也以保證金交易炒股,這意味著高達43%的散戶正在使用某種形式的槓桿
來投機。
威廉斯表示,儘管過去將近11個月以來,這些散戶的情況不錯,但槓桿比率一直是個禍根
,若股市開始朝錯誤的方向發展,可能會導致追加保證金的要求,而從歷史上看,多數股
市崩盤都會因為情緒化的短線交易和追加保證金通知而進一步惡化。
威廉斯強調,這3大可能導致崩盤的因素,並不代表崩盤迫在眉睫,但那斯達克綜合指數
如果真的崩盤,可能反而會是因禍得福,因為從歷史上看,股市崩盤只是短暫的,對長期
投資人而言,這是買進好公司股票的大好機會,最終美國所有主要股指,都會從崩盤和修
正中復原。
威廉斯最後建議,投資人應耐心觀察,成長型股票如何應對自2020年3月以來的首次真正
挑戰,如果手頭上有準備好一些現金,那斯達克指數暴跌之際,也不會有什麼壞處。
心得/評論:空頭即將大屠殺。傻多,你是忘記了,還是害怕想起來?※必需填寫滿20字
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