Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	9.5234	5.27
$α$	0.1105	87.67
$β$	0.9949	1,139.68
$ν$	4.4621	31.63

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Tokyo Electric Power Co Holdings Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:47.41% (-2.07%)

Date Range:

Parameter Estimates

Other Tokyo Electric Power Co Holdings Inc Analyses