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Spirent Communications plc Zero Slope 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 S0GARCH
paramt-stat
ω0.47486.56
α0.27316.44
β0.519710.67
γ10.02420.56
γ20.01240.19
γ30.03390.67
γ4-0.2644-5.53
γ50.29296.31
γ6-0.1125-2.51
γ70.00890.19
γ80.02160.48
γ9-0.0518-1.16
γ100.05921.82
Estimation Period:
Jan 1, 1990 to Oct 10, 2025
Impact of return on volatility tomorrow
Volatility Forecasts