Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0925	10.16
$α$	0.0724	13.18
$β$	0.9191	159.21
$γ$	0.0024	0.35

V-Lab

Workman Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:32.99% (+2.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Workman Co Ltd Analyses