HeidelbergCement AG GARCH Volatility Analysis
Volatility prediction for Tuesday, May 12th, 2026
1 Day
30.10%
decreased by 1.01%
1 Week
30.29%
decreased by 0.82%
1 Month
30.95%
decreased by 0.16%
Analysis last updated: Tuesday, May 12, 2026 at 06:42 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0742 | 20.81 | |
| 0.0806 | 36.60 | |
| 0.9050 | 359.99 |
Estimation Period:
Jan 2, 1990 to May 8, 2026
Jan 2, 1990 to May 8, 2026
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