Hengyuan Refining Co Bhd GJR-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:38.59% (+4.80%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0516 | 18.48 | |
| 0.1178 | 21.86 | |
| 0.8969 | 343.39 | |
| -0.0296 | -3.93 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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