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Pt Indosat Ooredoo Hutchison Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:48.05% (+6.09%)
Analysis last updated: Thursday, February 12, 2026 at 12:39 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Pt Indosat Ooredoo Hutchison S0GARCH
paramt-stat
ω0.67163.74
α0.18947.20
β0.752526.07
γ10.00280.05
γ2-0.0472-0.63
γ30.07381.48
γ4-0.0535-0.98
γ50.01540.27
γ60.08221.60
γ7-0.1480-3.05
γ80.09672.29
Estimation Period:
Oct 19, 1994 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts