International Business Machines Corp APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:38.09% (-0.02%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0270 | 18.14 | |
| 0.0661 | 30.57 | |
| 0.9312 | 416.10 | |
| 0.4919 | 17.00 | |
| 0.5591 | 18.15 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
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