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	param	t-stat
$ω$	13.1253	5.27
$α$	0.1072	25.43
$β$	0.9723	172.20
$ν$	4.1025	11.80

V-Lab

Petrovietnam Chemical GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:80.76% (+15.10%)

Date Range:

Parameter Estimates

Other Petrovietnam Chemical Analyses