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	param	t-stat
$ω$	0.0460	7.78
$α$	0.0494	10.63
$β$	0.9304	256.52
$γ$	0.0262	2.20

V-Lab

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

Volatility Prediction for Tuesday, February 17th, 2026:38.45% (-0.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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