Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	49.7149	7.85
$α$	0.1053	65.24
$β$	0.9981	4,265.52
$ν$	2.9525	106.27

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Ibokin Co.,Ltd. GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:59.09% (+2.36%)

Date Range:

Parameter Estimates

Other Ibokin Co.,Ltd. Analyses