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	param	t-stat
$ω$	0.0074	2.19
$α$	0.3166	12.61
$β$	0.9463	326.32
$γ$	-0.1252	-13.42

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Nuveen S&P 500 DYN Overwrite EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:17.20% (+3.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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