Npk Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:18.96% (+3.35%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.9772 | 6.01 | |
| 0.1617 | 6.93 | |
| 0.7330 | 22.87 | |
| 0.2521 | 2.06 | |
| -0.3304 | -1.80 | |
| 0.0703 | 0.62 | |
| 0.1891 | 1.72 | |
| -0.5447 | -4.06 | |
| 0.7523 | 4.74 | |
| -0.6875 | -4.46 | |
| 0.5051 | 3.55 | |
| -0.4443 | -2.29 | |
| 0.4407 | 1.22 |
Estimation Period:
Jan 31, 2001 to Feb 13, 2026
Jan 31, 2001 to Feb 13, 2026
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