Johnson Matthey PLC APARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:24.15% (-0.56%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0182 | 14.87 | |
| 0.0369 | 18.59 | |
| 0.9631 | 440.36 | |
| 0.6424 | 13.31 | |
| 0.8812 | 16.40 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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