Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	8.9232	3.73
$α$	0.0952	37.76
$β$	0.9813	208.97
$ν$	2.9531	25.42

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Sys Holdings Co GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:35.67% (+4.95%)

Date Range:

Parameter Estimates

Other Sys Holdings Co Analyses