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Ihlas Holding Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:42.91% (+1.12%)
Analysis last updated: Saturday, February 14, 2026 at 12:22 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Ihlas Holding S0GARCH
paramt-stat
ω1.87967.26
α0.15748.93
β0.701021.76
γ10.08281.60
γ2-0.1809-2.27
γ30.22434.29
γ4-0.2351-4.67
γ50.19843.11
γ6-0.1115-1.28
γ7-0.0124-0.15
γ80.07821.44
γ9-0.0633-2.00
Estimation Period:
Mar 21, 1994 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts