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Weha Transportasi Tbk (Pt) Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:90.88% (-4.37%)
Analysis last updated: Sunday, February 8, 2026 at 04:46 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Weha Transportasi Tbk (Pt) S0GARCH
paramt-stat
ω1.30392.02
α0.11505.66
β0.842538.06
γ1-0.8960-2.44
γ21.54573.24
γ3-0.9339-4.19
γ40.62282.65
γ5-0.8477-3.35
γ61.34294.89
γ7-1.5347-4.16
γ80.90852.29
γ9-0.2460-0.81
Estimation Period:
Jun 4, 2007 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts