First Trust NYSE Arca Biotechnology Index Fund GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:22.91% (-0.95%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0725 | 19.52 | |
| 0.0865 | 27.71 | |
| 0.8866 | 251.30 |
Estimation Period:
Jun 23, 2006 to Feb 6, 2026
Jun 23, 2006 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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