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	param	t-stat
$ω$	0.1362	16.87
$α$	0.0095	3.16
$β$	0.8930	179.36
$γ$	0.1294	18.31

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ProShares Ultra Health Care GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:28.22% (-0.88%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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