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Argha Karya Prima Ind Tbk Pt Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:47.61% (+0.18%)
Analysis last updated: Thursday, February 12, 2026 at 12:40 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Argha Karya Prima Ind Tbk Pt S0GARCH
paramt-stat
ω1.37334.51
α0.14975.53
β0.793019.78
γ10.77219.48
γ2-1.3215-9.97
γ30.78356.71
γ4-0.2471-1.92
γ50.07990.64
γ6-0.1962-1.67
γ70.16851.20
γ8-0.0233-0.20
Estimation Period:
Apr 9, 1993 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts