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Spirent Communications plc Spline-GARCH Volatility Analysis
This asset is not actively trading
Analysis last updated: Thursday, October 16, 2025 at 11:14 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Spirent Communications plc SGARCH
paramt-stat
ω0.46906.65
α0.25366.56
β0.543411.36
γ10.02760.63
γ20.00380.06
γ30.04810.95
γ4-0.2851-5.96
γ50.31966.90
γ6-0.1463-3.27
γ70.05581.17
γ8-0.0612-1.28
γ90.12501.91
γ10-0.4305-3.63
Estimation Period:
Jan 1, 1990 to Oct 10, 2025
Impact of return on volatility tomorrow
Volatility Forecasts