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	param	t-stat
$ω$	0.9892	2.06
$α$	0.0665	4.78
$β$	0.9263	59.44
$γ_{1}$	-0.0002	-0.00

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State Street SPDR S&P Kensho Clean Power ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:41.88% (+3.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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