Aerostar SA Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
49.58%
decreased by 4.94%
1 Week
47.75%
decreased by 6.77%
1 Month
42.89%
decreased by 11.63%
Analysis last updated: Thursday, May 21, 2026 at 08:42 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.9937 | 4.90 | |
| 0.1441 | 4.84 | |
| 0.7792 | 16.14 | |
| 0.2981 | 1.37 | |
| -0.4283 | -1.20 | |
| 0.1779 | 0.58 | |
| 0.0742 | 0.22 | |
| -0.4616 | -1.16 | |
| 0.9854 | 2.80 | |
| -1.2376 | -5.29 | |
| 0.7988 | 3.52 | |
| -0.2150 | -1.07 |
Estimation Period:
Feb 6, 2009 to May 15, 2026
Feb 6, 2009 to May 15, 2026
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