Beijing Huafeng Test & Control Technology Co Ltd EGARCH Volatility Analysis
Volatility Prediction for Tuesday, February 24th, 2026:62.03% (-5.52%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2188 | 6.59 | |
| 0.1806 | 10.09 | |
| 0.9097 | 66.60 | |
| 0.0612 | 3.98 |
Estimation Period:
Sep 28, 2021 to Feb 13, 2026
Sep 28, 2021 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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