Guangdong Provincial Expressway Development Co., Ltd. EGARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:22.22% (+2.07%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0588 | 23.74 | |
| 0.2416 | 40.59 | |
| 0.9639 | 578.22 | |
| 0.0287 | 5.03 |
Estimation Period:
Feb 20, 1998 to Feb 6, 2026
Feb 20, 1998 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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