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	param	t-stat
$ω$	0.0454	13.72
$α$	0.0713	15.68
$β$	0.8623	255.26
$γ$	0.0659	7.36

V-Lab

General American Investors Co Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:11.62% (-0.34%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other General American Investors Co Inc Analyses