GME事件探討指數型基金盲點 - 投資
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By Ophelia
at 2021-01-30T14:25
at 2021-01-30T14:25
Table of Contents
最近很夯的GME事件
假設今天GME被選入MSCI或FTSE
指數基金這種穩定的籌碼逢高買入被炒作的個股(因為市值篩選機制)
等指數基金買入後其他機構或法人再逢高出脫持股 大吃指數基金豆腐
是否被動投資確實有這一盲點?
其次 在 lifecycle investing 最後一章節也有探討到
當市場上的所有人都購買被動型指數基金(or ETF)
就如同到餐廳每個人都說 我要吃跟隔壁的一樣餐點 市場定價完全失真
但作者沒有深入探討此問題 (因為被動投資當時佔市場總額還沒有很大)
想聽聽版友們的看法
:)
--
假設今天GME被選入MSCI或FTSE
指數基金這種穩定的籌碼逢高買入被炒作的個股(因為市值篩選機制)
等指數基金買入後其他機構或法人再逢高出脫持股 大吃指數基金豆腐
是否被動投資確實有這一盲點?
其次 在 lifecycle investing 最後一章節也有探討到
當市場上的所有人都購買被動型指數基金(or ETF)
就如同到餐廳每個人都說 我要吃跟隔壁的一樣餐點 市場定價完全失真
但作者沒有深入探討此問題 (因為被動投資當時佔市場總額還沒有很大)
想聽聽版友們的看法
:)
--
All Comments
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