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	param	t-stat
$ω$	0.4673	6.92
$α$	0.1846	19.45
$β$	0.7342	50.26
$γ$	-0.1616	-6.31
$δ$	1.0127	9.42

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Zhihu Inc Asy. Power MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:51.48% (+0.77%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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