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XLSMART Telecom Sejahtera Tbk PT Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:83.42% (-11.89%)
Analysis last updated: Sunday, February 8, 2026 at 04:35 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of XLSMART Telecom Sejahtera Tbk PT SGARCH
paramt-stat
ω1.42842.93
α0.14205.96
β0.695113.62
γ10.56702.22
γ2-0.9591-2.65
γ30.61323.14
γ4-0.2742-1.76
γ50.05180.33
γ60.05560.38
γ7-0.1820-1.10
γ80.27501.53
γ9-0.4234-2.40
γ100.94623.00
Estimation Period:
Sep 29, 2005 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts