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V-Lab

Sumber Energi Andalan TBK Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:140.85% (-1.96%)
Analysis last updated: Thursday, February 12, 2026 at 12:39 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Sumber Energi Andalan TBK SGARCH
paramt-stat
ω1.37313.23
α0.17973.27
β0.68157.48
γ1-1.0127-0.65
γ22.12610.92
γ3-1.1843-0.83
γ4-1.2909-1.05
γ53.91503.35
γ6-5.9134-4.74
γ76.75665.69
γ8-5.1977-3.64
γ93.33821.21
Estimation Period:
Nov 29, 2012 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts