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	param	t-stat
$ω$	-0.0196	-0.78
$α$	0.0050	0.32
$β$	0.9497	79.84
$γ$	-0.1985	-13.43

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Proshares S&P 500 HI Inc ETF EGARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:14.70% (-1.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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