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	param	t-stat
$ω$	5.0257	8.94
$α$	0.0657	24.20
$β$	0.9909	794.01
$ν$	7.7017	6.52

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State Street SPDR S&P Kensho Clean Power ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:39.50% (-0.56%)

Date Range:

Parameter Estimates

Other State Street SPDR S&P Kensho Clean Power ETF Analyses