International Business Machines Corp MF2-GARCH Volatility Analysis
Volatility prediction for Tuesday, April 21st, 2026
1 Day
29.52%
decreased by 1.18%
1 Week
29.49%
decreased by 1.21%
1 Month
29.40%
decreased by 1.30%
Analysis last updated: Monday, April 20, 2026 at 09:45 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 126 | ||
| 0.0422 | 21.04 | |
| 0.9034 | 210.68 | |
| 0.0620 | 15.59 | |
| 3.3259 | 0.26 | |
| 0.0000 | 0.00 | |
| 0.0000 | 0.00 |
Estimation Period:
Jan 2, 1990 to Apr 17, 2026
Jan 2, 1990 to Apr 17, 2026
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