Budapest Stock Exchange Budapest Stock Index Spline-GARCH Volatility Analysis
Volatility prediction for Monday, April 27th, 2026
1 Day
21.18%
decreased by 1.82%
1 Week
20.43%
decreased by 2.57%
1 Month
18.19%
decreased by 4.81%
Analysis last updated: Saturday, April 25, 2026 at 05:01 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0885 | 3.07 | |
| 0.1440 | 8.20 | |
| 0.7961 | 36.53 | |
| 0.1063 | 2.76 | |
| -0.1872 | -3.60 | |
| 0.1322 | 4.91 | |
| -0.0835 | -4.08 | |
| 0.0380 | 2.18 | |
| 0.0122 | 0.68 | |
| -0.0650 | -1.77 |
Estimation Period:
Jan 1, 1991 to Apr 24, 2026
Jan 1, 1991 to Apr 24, 2026
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