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	param	t-stat
$ω$	0.0212	15.79
$α$	0.1048	17.15
$β$	0.8950	179.21
$γ$	0.5374	9.78
$δ$	1.0740	17.24

V-Lab

Boston Trust Walden International Equity Fund APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:13.30% (+0.25%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Boston Trust Walden International Equity Fund Analyses