National Grid PLC APARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:16.40% (-0.45%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0296 | 16.02 | |
| 0.0693 | 23.39 | |
| 0.9247 | 362.91 | |
| 0.1764 | 6.56 | |
| 1.4834 | 27.28 |
Estimation Period:
Dec 8, 1995 to Jan 30, 2026
Dec 8, 1995 to Jan 30, 2026
News Impact Curve
Volatility Forecasts
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