Beijing Hanjian Heshan Pipeline Co.,Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 24th, 2026:103.99% (-7.27%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.5450 | 8.48 | |
| 0.1661 | 6.94 | |
| 0.7401 | 19.89 | |
| 0.0297 | 3.46 |
Estimation Period:
Jun 11, 2015 to Feb 13, 2026
Jun 11, 2015 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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