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	param	t-stat
$ω$	0.0619	15.67
$α$	0.0960	34.60
$β$	0.9040	348.91
$γ$	0.1080	7.33
$δ$	1.8032	31.39

V-Lab

Sierra Bancorp APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:31.59% (-1.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sierra Bancorp Analyses