Ningbo Changhong Polymer Scientific & Technical Inc APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:30.22% (-0.72%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1218 | 5.63 | |
| 0.0594 | 9.95 | |
| 0.9210 | 154.36 | |
| -0.0132 | -0.32 | |
| 1.7626 | 10.74 |
Estimation Period:
Aug 21, 2020 to Feb 6, 2026
Aug 21, 2020 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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