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	param	t-stat
$ω$	0.0295	11.14
$α$	0.1806	30.29
$β$	0.9634	484.59
$γ$	-0.0839	-14.18

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Columbia Seligman Premium Technology Growth Fund Inc EGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:26.30% (-1.70%)

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