歷史極端事件與聚集性 — 黑天鵝常伴隨餘震
This tutorial is coming soon — stay tuned!
列出歷史最差 10 筆單日事件,附當日大盤 + 超額報酬、聚集性分析。超額大負值 = 個股特有風險;聚集 = 波動度叢聚現象。
This tutorial is coming soon — stay tuned!
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