Wal-Mart Stores Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, December 15th, 2025:25.95% (-0.42%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8023 | 5.91 | |
| 0.0506 | 6.34 | |
| 0.9321 | 83.34 | |
| -0.0166 | -4.05 | |
| 0.0267 | 4.55 | |
| -0.0133 | -4.36 |
Estimation Period:
Jan 2, 1990 to Dec 12, 2025
Jan 2, 1990 to Dec 12, 2025
News Impact Curve
Volatility Forecasts
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