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V-Lab

PT Grahaprima Suksesmandiri Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:91.79% (+1.72%)
Analysis last updated: Tuesday, February 10, 2026 at 11:18 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of PT Grahaprima Suksesmandiri SGARCH
paramt-stat
ω2.40753.54
α0.34132.29
β0.26382.36
γ144.53212.53
γ2-72.3974-2.26
γ362.71942.35
γ4-74.1817-2.95
γ560.22181.94
γ6-25.2597-0.98
γ716.18160.83
γ8-18.0016-0.54
γ92.95660.08
γ104.03030.12
Estimation Period:
Mar 29, 2023 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts