IDACORP Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:21.78% (+4.38%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8240 | 8.32 | |
| 0.1116 | 7.58 | |
| 0.8271 | 46.39 | |
| 0.0085 | 1.72 | |
| -0.0192 | -2.59 | |
| 0.0178 | 3.48 | |
| -0.0093 | -2.83 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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