VIEL & Cie SA GJR-GARCH Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
24.29%
decreased by 0.46%
1 Week
26.84%
increased by 2.09%
1 Month
31.16%
increased by 6.41%
Analysis last updated: Thursday, May 21, 2026 at 06:45 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5815 | 27.09 | |
| 0.1878 | 21.05 | |
| 0.6678 | 87.96 | |
| 0.0417 | 2.55 |
Estimation Period:
Jan 1, 1990 to May 15, 2026
Jan 1, 1990 to May 15, 2026
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