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	param	t-stat
$ω$	0.0496	25.09
$α$	0.0549	20.80
$β$	0.8958	416.84
$γ$	0.0653	9.94

V-Lab

Simon Property Group Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:22.45% (-0.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Simon Property Group Inc Analyses