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	param	t-stat
$ω$	1.5368	7.26
$α$	0.2519	4.42
$β$	0.5981	7.45
$γ_{1}$	0.0452	3.50

V-Lab

Waterdrop Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:39.68% (-3.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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