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	param	t-stat
$ω$	1.0000	5.49
$α$	0.2123	15.06
$β$	0.7306	49.32
$γ$	0.0662	2.76
$δ$	1.8507	12.83

V-Lab

Waterdrop Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:46.93% (-4.50%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Waterdrop Inc Analyses