GRG Metrology & Test Group Co Ltd EGARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:42.78% (+1.23%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1275 | 12.31 | |
| 0.1701 | 16.68 | |
| 0.9387 | 189.53 | |
| 0.0147 | 1.82 |
Estimation Period:
Nov 8, 2019 to Feb 6, 2026
Nov 8, 2019 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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