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Helios Underwriting PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:24.53% (-4.47%)
Analysis last updated: Thursday, February 12, 2026 at 12:34 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Helios Underwriting PLC S0GARCH
paramt-stat
ω0.85964.45
α0.21553.63
β0.47884.93
γ1-6.1922-2.63
γ28.86622.14
γ3-3.2043-0.95
γ41.60690.55
γ5-3.7377-1.42
γ65.39821.85
γ7-4.4104-1.28
γ82.60900.86
γ9-1.7441-0.83
γ101.28620.96
Estimation Period:
Sep 5, 2007 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts