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	param	t-stat
$ω$	0.0161	0.98
$α$	0.0773	4.62
$β$	0.9520	128.69
$γ$	-0.1636	-12.64

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Proshares Trust-S&P 500 EX-Health Care ETF EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:19.01% (-0.38%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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