Boeing Co/The Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Monday, April 20th, 2026
1 Day
33.79%
decreased by 0.04%
1 Week
33.93%
increased by 0.10%
1 Month
34.33%
increased by 0.50%
Analysis last updated: Friday, April 17, 2026 at 10:22 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0325 | 7.70 | |
| 0.0760 | 7.22 | |
| 0.8676 | 50.24 | |
| 0.0172 | 0.39 | |
| 0.0538 | 0.75 | |
| -0.1457 | -2.43 | |
| 0.0521 | 0.96 | |
| 0.1137 | 2.68 | |
| -0.1911 | -4.92 | |
| 0.1631 | 3.58 | |
| -0.0325 | -0.61 | |
| -0.0913 | -1.84 | |
| 0.0776 | 2.44 |
Estimation Period:
Jan 2, 1990 to Apr 17, 2026
Jan 2, 1990 to Apr 17, 2026
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