Wal-Mart Stores Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, October 14th, 2025:17.21% (-0.25%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8103 | 5.93 | |
| 0.0528 | 6.32 | |
| 0.9294 | 79.56 | |
| -0.0165 | -3.98 | |
| 0.0262 | 4.43 | |
| -0.0128 | -4.12 |
Estimation Period:
Jan 2, 1990 to Oct 10, 2025
Jan 2, 1990 to Oct 10, 2025
News Impact Curve
Volatility Forecasts
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