Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2428	4.60
$α$	0.0914	7.73
$β$	0.8422	41.84
$γ_{1}$	-0.0013	-0.04
$γ_{2}$	0.0512	1.00
$γ_{3}$	-0.1247	-4.56
$γ_{4}$	0.1493	6.10
$γ_{5}$	-0.1286	-5.32
$γ_{6}$	0.0873	3.05
$γ_{7}$	-0.0531	-1.85
$γ_{8}$	0.0280	1.44

V-Lab

Ricoh Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:36.95% (-0.98%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ricoh Co Ltd Analyses