Sumitomo Electric Industries Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:78.75% (-5.22%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1109 | 5.84 | |
| 0.1058 | 10.36 | |
| 0.8488 | 58.77 | |
| -0.0426 | -1.30 | |
| 0.1339 | 2.87 | |
| -0.1815 | -5.86 | |
| 0.1461 | 5.27 | |
| -0.0803 | -2.85 | |
| 0.0241 | 0.71 | |
| 0.0023 | 0.07 | |
| 0.0723 | 1.61 |
Estimation Period:
Jan 3, 1990 to Feb 10, 2026
Jan 3, 1990 to Feb 10, 2026
News Impact Curve
Volatility Forecasts
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