Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0157	0.53
$α$	0.0479	6.54
$β$	0.9504	252.11

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Ewell Co Ltd MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:52.18% (+0.90%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ewell Co Ltd Analyses