SPI Energy Co Ltd Asy. Power MEM Volatility Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Volatility prediction for Monday, May 18th, 2026
1 Day
2,393.11%
increased by 268.56%
1 Week
2,393.15%
increased by 268.60%
1 Month
2,393.34%
increased by 268.79%
Analysis last updated: Saturday, May 16, 2026 at 01:27 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.3912 | 1.43 | |
| 0.0409 | 8.72 | |
| 0.9591 | 156.52 | |
| 0.0988 | 1.70 | |
| 1.9742 | 8.69 |
Estimation Period:
Jan 8, 2016 to May 15, 2026
Jan 8, 2016 to May 15, 2026
Other SPI Energy Co Ltd Analyses
Other Asy. Power MEM Analyses on Equities