Deutsche Telekom AG Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Tuesday, April 28th, 2026
1 Day
31.67%
increased by 0.58%
1 Week
30.61%
decreased by 0.48%
1 Month
27.39%
decreased by 3.70%
Analysis last updated: Tuesday, April 28, 2026 at 07:00 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8175 | 4.05 | |
| 0.0773 | 6.97 | |
| 0.8676 | 47.44 | |
| -0.0614 | -0.83 | |
| -0.0858 | -0.83 | |
| 0.3348 | 5.54 | |
| -0.2885 | -4.87 | |
| 0.1631 | 2.31 | |
| -0.1472 | -1.91 | |
| 0.1746 | 2.50 | |
| -0.1380 | -2.17 | |
| 0.0624 | 1.34 |
Estimation Period:
Nov 15, 1996 to Apr 24, 2026
Nov 15, 1996 to Apr 24, 2026
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