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	param	t-stat
$ω$	0.3549	10.58
$α$	0.3724	16.24
$β$	0.8800	74.91
$γ$	0.0054	0.18

V-Lab

Zhihu Inc EGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:51.58% (-0.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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