NASDAQ Composite Index APARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:21.92% (-1.25%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0328 | 35.25 | |
| 0.0969 | 42.76 | |
| 0.8989 | 453.28 | |
| 0.5530 | 23.24 | |
| 1.1177 | 37.24 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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