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	param	t-stat
$ω$	0.0721	13.98
$α$	0.0899	31.55
$β$	0.8892	217.09
$γ$	0.1785	5.38
$δ$	1.4033	21.61

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Southwest Gas Holdings Inc APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:18.44% (-0.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Southwest Gas Holdings Inc Analyses