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PT Trimegah Bangun Persada Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:65.68% (-0.55%)
Analysis last updated: Saturday, February 7, 2026 at 01:16 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of PT Trimegah Bangun Persada S0GARCH
paramt-stat
ω1.29485.05
α0.07491.16
β0.68212.78
γ1-7.5946-1.20
γ213.85881.20
γ3-8.4620-0.77
γ4-3.5015-0.37
γ522.70512.45
γ6-30.2306-2.74
γ716.93111.53
γ8-4.6784-0.64
Estimation Period:
Apr 12, 2023 to Jan 30, 2026
Impact of return on volatility tomorrow
Volatility Forecasts