Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	2.0678	4.39
$α$	0.2552	7.51
$β$	0.5875	14.32
$γ_{1}$	0.0988	0.62
$γ_{2}$	-0.1724	-0.72
$γ_{3}$	0.1848	1.31
$γ_{4}$	-0.1357	-0.98
$γ_{5}$	0.0056	0.03
$γ_{6}$	0.0047	0.03
$γ_{7}$	0.0711	0.42
$γ_{8}$	-0.2532	-1.51
$γ_{9}$	0.4538	3.13
$γ_{10}$	-0.3529	-2.98

V-Lab

SPACE SHOWER SKIYAKI HOLDINGS INC Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:38.76% (+5.61%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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