International Business Machines Corp AGARCH Volatility Analysis
Volatility Prediction for Monday, October 27th, 2025:28.67% (+4.02%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0363 | 8.27 | |
| 0.0545 | 29.67 | |
| 0.9270 | 386.43 | |
| 0.6217 | 12.83 |
Estimation Period:
Jan 2, 1990 to Oct 24, 2025
Jan 2, 1990 to Oct 24, 2025
News Impact Curve
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