Powergrid Corp Of India Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:26.13% (+3.29%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.8903 | 4.89 | |
| 0.1697 | 6.51 | |
| 0.6334 | 11.71 | |
| -0.2724 | -1.36 | |
| 0.6016 | 2.12 | |
| -0.4485 | -3.23 | |
| 0.1493 | 1.30 | |
| -0.0700 | -0.54 | |
| 0.2581 | 1.56 | |
| -0.5332 | -2.58 | |
| 0.4709 | 2.89 | |
| -0.1755 | -2.35 |
Estimation Period:
Oct 9, 2007 to Feb 13, 2026
Oct 9, 2007 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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