Hangzhou IECHO Science & Technology Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:26.32% (-0.21%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9723 | 5.91 | |
| 0.1728 | 2.51 | |
| 0.2970 | 1.59 | |
| -0.7975 | -1.44 | |
| 1.9594 | 2.34 | |
| -2.3971 | -4.73 | |
| 1.7812 | 5.51 |
Estimation Period:
Sep 28, 2021 to Feb 6, 2026
Sep 28, 2021 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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