Siemens Healthinee GARCH Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
25.70%
decreased by 0.23%
1 Week
25.68%
decreased by 0.25%
1 Month
25.65%
decreased by 0.28%
Analysis last updated: Thursday, May 21, 2026 at 05:59 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1743 | 4.56 | |
| 0.0245 | 7.21 | |
| 0.9084 | 64.65 |
Estimation Period:
Mar 16, 2018 to May 15, 2026
Mar 16, 2018 to May 15, 2026
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