Cisco Systems Inc AGARCH Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:67.25% (-4.30%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1203 | 10.30 | |
| 0.1045 | 47.61 | |
| 0.8763 | 360.90 | |
| 0.4668 | 6.86 |
Estimation Period:
Feb 19, 1990 to Feb 13, 2026
Feb 19, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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