Diagnosticos da America SA Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 26th, 2026:48.54% (-1.14%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9196 | 6.42 | |
| 0.0624 | 3.95 | |
| 0.9142 | 36.25 | |
| 0.0251 | 2.82 | |
| -0.0488 | -2.48 |
Estimation Period:
Nov 19, 2004 to Feb 20, 2026
Nov 19, 2004 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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