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Johnson Matthey PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:31.26% (-1.00%)
Analysis last updated: Sunday, February 8, 2026 at 03:51 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Johnson Matthey PLC S0GARCH
paramt-stat
ω0.91784.92
α0.07327.35
β0.867949.13
γ10.00190.04
γ20.09051.34
γ3-0.2390-5.99
γ40.25698.64
γ5-0.1526-4.66
γ60.02870.79
γ70.06501.41
γ8-0.0911-1.64
γ90.04651.06
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts