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	param	t-stat
$ω$	0.9221	6.02
$α$	0.0000	0.00
$β$	0.9931	10.13
$γ_{1}$	-4.1808	-0.25

V-Lab

Tweedy Brwn International IN VAL ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:16.01% (+0.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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