Hefei I TEK Optoelectronics Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:52.17% (-3.03%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8510 | 5.11 | |
| 0.1378 | 2.23 | |
| 0.7554 | 7.91 | |
| -0.0691 | -1.08 |
Estimation Period:
Jul 19, 2023 to Feb 6, 2026
Jul 19, 2023 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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