International Business Machines Corp GAS-GARCH Student T Volatility Analysis
Volatility prediction for Tuesday, May 26th, 2026
1 Day
35.93%
decreased by 2.15%
1 Week
35.80%
decreased by 2.28%
1 Month
35.31%
decreased by 2.77%
Analysis last updated: Friday, May 22, 2026 at 10:47 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 3.1081 | 3.74 | |
| 0.0662 | 35.12 | |
| 0.9908 | 402.92 | |
| 4.4741 | 12.33 |
Estimation Period:
Jan 2, 1990 to May 22, 2026
Jan 2, 1990 to May 22, 2026
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