Poltreg S.A. Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:42.33% (-6.17%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1223 | 4.55 | |
| 0.1828 | 3.62 | |
| 0.2522 | 1.56 | |
| -0.3477 | -1.09 | |
| 0.7089 | 1.65 | |
| -0.4969 | -2.79 |
Estimation Period:
Nov 23, 2021 to Feb 13, 2026
Nov 23, 2021 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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