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	param	t-stat
$ω$	1.9576	7.40
$α$	0.2020	11.61
$β$	0.6980	44.31

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Zhihu Inc MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:51.14% (+1.61%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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