Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	7.8492	5.01
$α$	0.0752	60.71
$β$	0.9921	733.30
$ν$	3.5012	31.08

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Oriental Shiraishi Corp GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:27.51% (+4.29%)

Date Range:

Parameter Estimates

Other Oriental Shiraishi Corp Analyses