Haci Omer Sabanci Holding AS Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:39.46% (-0.50%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.0225 | 8.97 | |
| 0.0991 | 8.54 | |
| 0.8248 | 39.70 | |
| 0.0067 | 0.51 | |
| 0.0062 | 0.32 | |
| -0.0250 | -2.01 | |
| 0.0376 | 3.64 | |
| -0.0397 | -5.52 |
Estimation Period:
Jul 17, 1997 to Feb 6, 2026
Jul 17, 1997 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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