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V-Lab

PT Charlie Hospital Semarang Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:62.30% (+8.18%)
Analysis last updated: Sunday, February 15, 2026 at 04:06 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of PT Charlie Hospital Semarang S0GARCH
paramt-stat
ω0.97771.81
α0.31002.61
β0.26411.69
γ128.38130.86
γ2-17.3771-0.38
γ3-43.8437-1.75
γ458.75342.57
γ5-59.8786-3.12
γ691.10504.67
γ7-116.4088-4.33
γ886.85512.45
γ9-20.3595-0.73
γ10-15.5989-1.12
Estimation Period:
Aug 28, 2023 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts