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	param	t-stat
$ω$	3.0405	7.64
$α$	0.1098	23.18
$β$	0.9423	121.02
$ν$	3.4082	13.86

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Okinawa Electric Power Co GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:26.98% (-2.62%)

Date Range:

Parameter Estimates

Other Okinawa Electric Power Co Analyses