Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.8371	7.94
$α$	0.1177	6.44
$β$	0.8031	31.41
$γ_{1}$	0.1279	9.45
$γ_{2}$	-0.1993	-8.75
$γ_{3}$	0.1055	6.20
$γ_{4}$	-0.0311	-2.07
$γ_{5}$	-0.0266	-1.50
$γ_{6}$	0.0365	2.49

V-Lab

Cosmo Energy Hldgs Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:34.71% (+0.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Cosmo Energy Hldgs Co Ltd Analyses