National Stock Exchange CNX Nifty Index APARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:13.39% (-0.52%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0239 | 23.69 | |
| 0.1099 | 37.04 | |
| 0.8901 | 377.49 | |
| 0.1966 | 16.96 | |
| 1.7047 | 33.67 |
Estimation Period:
Jul 2, 1990 to Feb 13, 2026
Jul 2, 1990 to Feb 13, 2026
News Impact Curve
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