Budapest Stock Exchange Budapest Stock Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Monday, June 1st, 2026
1 Day
18.78%
increased by 6.07%
1 Week
18.69%
increased by 5.98%
1 Month
18.45%
increased by 5.74%
Analysis last updated: Saturday, May 30, 2026 at 06:41 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0780 | 2.99 | |
| 0.1437 | 8.17 | |
| 0.7978 | 37.20 | |
| 0.1016 | 2.60 | |
| -0.1798 | -3.40 | |
| 0.1282 | 4.71 | |
| -0.0833 | -4.02 | |
| 0.0445 | 2.53 | |
| -0.0087 | -0.56 | |
| -0.0019 | -0.17 |
Estimation Period:
Jan 1, 1991 to May 29, 2026
Jan 1, 1991 to May 29, 2026
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