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Stonehenge Inter Public Co Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:21.20% (-1.02%)
Analysis last updated: Thursday, February 12, 2026 at 12:21 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Stonehenge Inter Public Co S0GARCH
paramt-stat
ω1.05494.32
α0.12333.15
β0.51704.46
γ16.05653.43
γ2-10.0234-3.64
γ35.01282.54
γ4-0.3500-0.24
γ5-0.6298-0.46
γ6-2.4436-1.85
γ74.44123.89
γ8-1.9519-1.99
γ9-0.4533-0.69
Estimation Period:
Dec 19, 2018 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts