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V-Lab

Pt Chemstar Indonesia Tbk Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:97.24% (+5.19%)
Analysis last updated: Saturday, February 14, 2026 at 01:14 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Pt Chemstar Indonesia Tbk SGARCH
paramt-stat
ω2.46281.46
α0.69332.77
β0.00000.00
γ126.03262.16
γ2-49.6797-3.40
γ343.67724.10
γ4-32.1967-2.12
γ521.07131.46
γ6-13.6104-1.49
γ72.19510.27
γ88.34140.52
γ9-4.4265-0.24
γ10-6.4392-0.29
Estimation Period:
Jul 8, 2022 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts