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	param	t-stat
$ω$	-0.1293	-6.37
$α$	0.3362	12.39
$β$	0.8137	37.89
$γ$	-0.1755	-6.18

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Ishares S&P 500 Buywrite ETF EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:12.41% (-2.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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