Penpower Technology Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:39.48% (+4.17%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6313 | 6.17 | |
| 0.0938 | 6.61 | |
| 0.8495 | 33.58 | |
| -0.0422 | -4.62 | |
| 0.0591 | 4.37 | |
| -0.0208 | -2.83 |
Estimation Period:
Jul 4, 2003 to Feb 11, 2026
Jul 4, 2003 to Feb 11, 2026
News Impact Curve
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