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	param	t-stat
$ω$	0.7434	4.41
$α$	0.0964	4.34
$β$	0.8622	31.00
$γ_{1}$	-0.0153	-1.10

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

Volatility Prediction for Wednesday, February 11th, 2026:10.37% (-0.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Proshares S&P 500 EX-Technology ETF Analyses