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	param	t-stat
$ω$	0.0059	1.40
$α$	0.1431	30.59
$β$	0.9632	533.60
$γ$	-0.1247	-26.35

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Invesco S&P 500 Equal Weight Health Care ETF EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:17.55% (+3.77%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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