TransAlta Corp Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:35.71% (-2.00%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7921 | 6.61 | |
| 0.1284 | 8.02 | |
| 0.7916 | 38.04 | |
| 0.0012 | 0.03 | |
| 0.0599 | 1.15 | |
| -0.1400 | -3.43 | |
| 0.1227 | 2.86 | |
| -0.0843 | -1.87 | |
| 0.1034 | 2.56 | |
| -0.1275 | -3.77 | |
| 0.1266 | 3.73 | |
| -0.0961 | -3.66 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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