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Aneka Tambang Tbk (Pt) Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:55.77% (-2.40%)
Analysis last updated: Sunday, February 15, 2026 at 03:53 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Aneka Tambang Tbk (Pt) S0GARCH
paramt-stat
ω1.72646.76
α0.08125.62
β0.870737.74
γ10.40193.56
γ2-0.6414-3.23
γ30.44843.01
γ4-0.4818-4.03
γ50.48254.01
γ6-0.2379-2.24
γ70.02160.20
γ8-0.0483-0.43
γ90.11671.04
γ10-0.0830-0.84
Estimation Period:
Mar 18, 1998 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts