Ihs Holding Ltd GJR-GARCH Volatility Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Volatility prediction for Monday, June 15th, 2026
1 Day
8.76%
decreased by 0.01%
1 Week
8.76%
decreased by 0.01%
1 Month
8.76%
decreased by 0.01%
Analysis last updated: Saturday, June 13, 2026 at 12:09 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0000 | 0.00 | |
| 0.0193 | 5.13 | |
| 0.9517 | 304.25 | |
| 0.0579 | 7.77 |
Estimation Period:
Oct 14, 2021 to Jun 12, 2026
Oct 14, 2021 to Jun 12, 2026
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