Polish Zloty Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Tuesday, April 21st, 2026
1 Day
8.10%
decreased by 0.20%
1 Week
8.12%
decreased by 0.18%
1 Month
8.19%
decreased by 0.11%
Analysis last updated: Monday, April 20, 2026 at 07:12 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7913 | 5.97 | |
| 0.0543 | 8.68 | |
| 0.9362 | 132.70 | |
| -0.0025 | -2.47 | |
| 0.0033 | 2.51 |
Estimation Period:
Sep 1, 1993 to Apr 17, 2026
Sep 1, 1993 to Apr 17, 2026
Other Polish Zloty Analyses
Other Zero Slope Spline-GARCH Analyses on Currencies