Harper Hygienics Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:45.47% (-0.16%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6255 | 4.52 | |
| 0.2272 | 6.34 | |
| 0.5195 | 8.86 | |
| 0.0332 | 0.13 | |
| -0.2135 | -0.60 | |
| 0.5227 | 2.36 | |
| -0.6765 | -3.14 | |
| 0.8285 | 3.25 | |
| -1.3232 | -4.91 | |
| 1.4865 | 5.49 | |
| -0.9737 | -2.84 | |
| 0.4262 | 1.42 |
Estimation Period:
Jul 23, 2010 to Feb 6, 2026
Jul 23, 2010 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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