Siemens AG Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Wednesday, April 1st, 2026
1 Day
34.36%
decreased by 1.06%
1 Week
34.33%
decreased by 1.09%
1 Month
34.20%
decreased by 1.22%
Analysis last updated: Wednesday, April 1, 2026 at 06:57 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0292 | 5.99 | |
| 0.0564 | 7.72 | |
| 0.9151 | 84.55 | |
| 0.0543 | 1.11 | |
| 0.0279 | 0.34 | |
| -0.2380 | -4.42 | |
| 0.2835 | 6.22 | |
| -0.2126 | -4.17 | |
| 0.1238 | 2.61 | |
| -0.0335 | -0.76 | |
| -0.0049 | -0.11 | |
| -0.0100 | -0.32 |
Estimation Period:
Jan 2, 1990 to Mar 27, 2026
Jan 2, 1990 to Mar 27, 2026
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