Hubei Hongyuan Pharmaceutica Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:78.18% (+5.82%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1708 | 3.06 | |
| 0.1784 | 2.44 | |
| 0.3437 | 2.13 | |
| 44.0617 | 2.75 | |
| -67.6561 | -2.81 | |
| 49.7829 | 3.43 | |
| -56.2563 | -4.36 | |
| 56.5358 | 3.62 | |
| -52.3343 | -3.21 | |
| 51.3461 | 3.71 | |
| -45.6057 | -1.90 | |
| 36.9761 | 1.13 | |
| -25.1095 | -1.27 |
Estimation Period:
Mar 20, 2023 to Feb 6, 2026
Mar 20, 2023 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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