Helio SA Asy. MEM Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:46.19% (-4.14%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1184 | 22.90 | |
| 0.1773 | 20.22 | |
| 0.7297 | 90.78 | |
| -0.0473 | -3.38 |
Estimation Period:
May 14, 2007 to Feb 13, 2026
May 14, 2007 to Feb 13, 2026
News Impact Curve
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