International Business Machines Corp APARCH Volatility Analysis
Volatility Prediction for Tuesday, January 20th, 2026:31.78% (+0.07%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0269 | 18.16 | |
| 0.0655 | 30.35 | |
| 0.9317 | 416.50 | |
| 0.4973 | 17.12 | |
| 0.5577 | 18.07 |
Estimation Period:
Jan 2, 1990 to Jan 16, 2026
Jan 2, 1990 to Jan 16, 2026
News Impact Curve
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