Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4993	4.95
$α$	0.2478	2.20
$β$	0.3550	2.08
$γ_{1}$	-5.0730	-1.42
$γ_{2}$	5.6587	0.95
$γ_{3}$	4.8987	1.01
$γ_{4}$	-9.9418	-2.12
$γ_{5}$	5.4541	1.01
$γ_{6}$	-2.6271	-0.53
$γ_{7}$	6.1428	1.47
$γ_{8}$	-13.5337	-2.19
$γ_{9}$	27.3874	3.35

V-Lab

Photosynth Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:81.06% (-5.94%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Photosynth Inc Analyses