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	param	t-stat
$ω$	0.1166	9.33
$α$	0.1679	21.49
$β$	0.8218	103.40
$γ$	0.0206	0.87

V-Lab

Okinawa Cellular Telephone GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:24.89% (+0.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Okinawa Cellular Telephone Analyses