Deutsche Telekom AG Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
24.99%
decreased by 1.18%
1 Week
24.42%
decreased by 1.75%
1 Month
22.75%
decreased by 3.42%
Analysis last updated: Thursday, May 21, 2026 at 06:52 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8164 | 4.10 | |
| 0.0776 | 7.00 | |
| 0.8658 | 47.18 | |
| -0.0621 | -0.86 | |
| -0.0839 | -0.83 | |
| 0.3331 | 5.57 | |
| -0.2882 | -4.93 | |
| 0.1633 | 2.36 | |
| -0.1467 | -1.95 | |
| 0.1741 | 2.54 | |
| -0.1388 | -2.20 | |
| 0.0639 | 1.38 |
Estimation Period:
Nov 15, 1996 to May 15, 2026
Nov 15, 1996 to May 15, 2026
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