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Sound Energy PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:176.20% (+111.08%)
Analysis last updated: Thursday, February 12, 2026 at 12:32 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Sound Energy PLC S0GARCH
paramt-stat
ω0.53643.51
α0.22945.95
β0.600310.54
γ1-0.1894-0.97
γ20.17100.62
γ3-0.0194-0.13
γ40.07140.61
γ50.14160.91
γ6-0.4580-2.24
γ70.43342.25
γ8-0.1806-1.41
Estimation Period:
Jan 2, 2007 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts