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	param	t-stat
$ω$	0.0374	15.73
$α$	0.0113	1.02
$β$	0.8430	95.89
$γ$	0.2237	14.06

V-Lab

Proshares S&P 500 EX-Technology ETF GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:11.14% (-0.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Proshares S&P 500 EX-Technology ETF Analyses