Hapvida Participac GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:56.04% (-0.88%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.4275 | 5.63 | |
| 0.0034 | 0.63 | |
| 0.9309 | 167.48 | |
| 0.0534 | 6.57 |
Estimation Period:
Apr 25, 2018 to Feb 6, 2026
Apr 25, 2018 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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