Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	31.9946	10.35
$α$	0.0752	128.58
$β$	0.9986	7,801.32
$ν$	2.7980	344.37

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Nippon Tungsten Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:88.20% (+10.26%)

Date Range:

Parameter Estimates

Other Nippon Tungsten Co Ltd Analyses