Jamaica Stock Exchange Market Index GJR-GARCH Volatility Analysis
Volatility prediction for Monday, June 8th, 2026
1 Day
10.01%
increased by 0.58%
1 Week
10.15%
increased by 0.72%
1 Month
10.62%
increased by 1.19%
Analysis last updated: Saturday, June 6, 2026 at 05:59 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0140 | 15.42 | |
| 0.0744 | 15.98 | |
| 0.9080 | 194.64 | |
| -0.0064 | -0.97 |
Estimation Period:
Jan 1, 1999 to Jun 5, 2026
Jan 1, 1999 to Jun 5, 2026
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