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	param	t-stat
$ω$	0.4503	13.73
$α$	0.1024	21.76
$β$	0.8825	217.84
$γ$	0.9123	7.04

V-Lab

Repligen Corp AGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:51.54% (-0.50%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Repligen Corp Analyses