Cisco Systems Inc GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:68.51% (-2.78%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1079 | 18.63 | |
| 0.0959 | 41.18 | |
| 0.8899 | 352.72 |
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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