HS Hwasung Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:28.56% (+0.65%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6509 | 5.73 | |
| 0.1240 | 10.51 | |
| 0.8107 | 47.50 | |
| 0.0047 | 0.10 | |
| 0.0847 | 1.21 | |
| -0.2661 | -5.28 | |
| 0.2857 | 6.00 | |
| -0.1617 | -2.96 | |
| 0.1059 | 1.76 | |
| -0.1317 | -2.40 | |
| 0.1632 | 3.28 | |
| -0.1586 | -2.72 | |
| 0.1279 | 1.45 |
Estimation Period:
Jan 3, 1990 to Feb 20, 2026
Jan 3, 1990 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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