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	param	t-stat
$ω$	1.2605	9.51
$α$	0.1345	6.64
$β$	0.7262	16.01
$γ_{1}$	-0.0000	-0.00
$γ_{2}$	0.0466	1.60
$γ_{3}$	-0.1292	-5.60
$γ_{4}$	0.1744	5.85
$γ_{5}$	-0.1943	-5.74
$γ_{6}$	0.2114	7.01
$γ_{7}$	-0.1911	-4.57
$γ_{8}$	0.1911	2.12

V-Lab

Photronics Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:71.09% (-1.20%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Photronics Inc Analyses