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	param	t-stat
$ω$	0.1483	14.13
$α$	0.0445	27.15
$β$	0.9455	532.66

V-Lab

Photronics Inc GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:68.44% (-1.28%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Photronics Inc Analyses