International Business Machines Corp GAS-GARCH Student T Volatility Analysis
Volatility prediction for Monday, April 13th, 2026
1 Day
34.87%
increased by 2.22%
1 Week
34.75%
increased by 2.10%
1 Month
34.31%
increased by 1.66%
Analysis last updated: Friday, April 10, 2026 at 10:43 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 3.0842 | 3.77 | |
| 0.0668 | 34.68 | |
| 0.9906 | 397.03 | |
| 4.5025 | 12.08 |
Estimation Period:
Jan 2, 1990 to Apr 10, 2026
Jan 2, 1990 to Apr 10, 2026
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