Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	133.4579	3.98
$α$	0.1381	135.65
$β$	0.9899	403.37
$ν$	2.1711	437.45

V-Lab

Environmental Control Center GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:107.48% (+23.21%)

Date Range:

Parameter Estimates

Other Environmental Control Center Analyses