Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0392	7.95
$α$	0.0325	10.39
$β$	0.9649	416.81
$γ$	-0.0815	-2.29
$δ$	1.8798	21.99

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System Integrator Corp APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:31.09% (-0.38%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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