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	param	t-stat
$ω$	1.5459	4.37
$α$	0.1206	2.68
$β$	0.8185	11.76
$γ_{1}$	0.0345	0.20

V-Lab

Tsubota Laboratory Incorp Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:53.41% (-2.34%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tsubota Laboratory Incorp Analyses