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	param	t-stat
$ω$	0.0664	13.54
$α$	0.2491	47.87
$β$	0.7172	205.08

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Tokyo Stock Exchange Tokyo Stock Price Index TOPIX MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:20.38% (-0.55%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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