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IMI PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:20.98% (-0.08%)
Analysis last updated: Thursday, February 19, 2026 at 09:42 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of IMI PLC S0GARCH
paramt-stat
ω0.86826.41
α0.04927.54
β0.924991.72
γ10.00190.06
γ20.05491.19
γ3-0.1713-5.42
γ40.23928.06
γ5-0.2321-7.86
γ60.18665.89
γ7-0.1306-4.49
γ80.07133.62
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts