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	param	t-stat
$ω$	0.0249	11.44
$α$	0.0482	12.17
$β$	0.8480	210.36
$γ$	0.1632	11.88

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Nuveen S&P 500 Buy-Write Income Fund GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:11.43% (-0.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nuveen S&P 500 Buy-Write Income Fund Analyses