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	param	t-stat
$ω$	0.1324	7.06
$α$	0.0108	2.32
$β$	0.9272	159.65
$γ$	0.0746	5.27

V-Lab

Invesco PHLX Semiconductor ETF GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:35.37% (-0.68%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco PHLX Semiconductor ETF Analyses