Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.0386	11.44
$α$	0.5427	19.75
$β$	0.5473	41.40
$γ$	-0.0869	-0.67

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Betrend Corporation AGARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:28.56% (+3.68%)

Date Range:

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