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	param	t-stat
$ω$	0.0194	8.60
$α$	0.1839	41.85
$β$	0.9594	617.79
$γ$	-0.1035	-22.53

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Tokyo Stock Exchange Tokyo Stock Price Index TOPIX EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:19.36% (+1.42%)

Date Range:

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News Impact Curve

Volatility Forecasts

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