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	param	t-stat
$ω$	0.0403	14.10
$α$	0.0845	29.15
$β$	0.9153	283.99
$γ$	0.1604	7.49
$δ$	1.4213	35.40

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Otter Tail Corp APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:22.60% (+0.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Otter Tail Corp Analyses