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Surya Semesta Internusa Tbk Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:87.22% (-4.26%)
Analysis last updated: Tuesday, February 10, 2026 at 11:08 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Surya Semesta Internusa Tbk S0GARCH
paramt-stat
ω1.53106.35
α0.12187.54
β0.831240.42
γ1-0.2561-2.20
γ20.42792.18
γ3-0.1979-1.21
γ4-0.0439-0.29
γ50.17991.51
γ6-0.2412-2.08
γ70.28712.27
γ8-0.3136-2.41
γ90.35723.14
γ10-0.3127-4.24
Estimation Period:
Jun 25, 1997 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts