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	param	t-stat
$ω$	0.6181	4.38
$α$	0.1019	3.65
$β$	0.6371	7.09
$γ_{1}$	-1.1962	-5.13
$γ_{2}$	1.5743	4.33
$γ_{3}$	-0.3033	-1.15
$γ_{4}$	-0.1549	-0.54
$γ_{5}$	0.2632	0.67
$γ_{6}$	-0.5308	-1.28
$γ_{7}$	0.4335	1.22
$γ_{8}$	0.1994	0.63
$γ_{9}$	-0.5561	-1.66
$γ_{10}$	0.3408	1.36

V-Lab

Sigma Healthcare Limited Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:42.36% (-0.39%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sigma Healthcare Limited Analyses