Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1735	16.69
$α$	0.0869	28.54
$β$	0.8825	263.76

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Keyence Corp GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:37.76% (-0.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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