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Pt Indosat Ooredoo Hutchison Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:58.63% (-2.62%)
Analysis last updated: Saturday, February 14, 2026 at 01:20 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Pt Indosat Ooredoo Hutchison SGARCH
paramt-stat
ω0.64334.04
α0.19627.55
β0.730724.98
γ10.00070.01
γ2-0.0453-0.65
γ30.07421.59
γ4-0.0484-0.95
γ5-0.0050-0.09
γ60.13072.72
γ7-0.2513-5.61
γ80.34495.80
Estimation Period:
Oct 19, 1994 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts