Marusan Securities Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:20.04% (-0.80%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6004 | 6.54 | |
| 0.1302 | 7.84 | |
| 0.7790 | 31.04 | |
| -0.1277 | -2.11 | |
| 0.1745 | 1.98 | |
| -0.0967 | -1.83 | |
| 0.0758 | 1.47 | |
| -0.0304 | -0.56 | |
| 0.0287 | 0.52 | |
| -0.1111 | -1.72 | |
| 0.2049 | 3.47 | |
| -0.2024 | -4.26 | |
| 0.1166 | 3.08 |
Estimation Period:
Jan 5, 1990 to Feb 10, 2026
Jan 5, 1990 to Feb 10, 2026
News Impact Curve
Volatility Forecasts
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