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	param	t-stat
$ω$	0.0026	0.21
$α$	0.1304	10.43
$β$	0.9407	157.62
$γ$	-0.1862	-19.82

V-Lab

Proshares S&P 500 EX-Technology ETF EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:14.87% (+2.76%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Proshares S&P 500 EX-Technology ETF Analyses