S&P 500 Equal Weight Index (EWI) MEM Volatility Analysis
Volatility prediction for Monday, April 13th, 2026
1 Day
15.39%
decreased by 1.16%
1 Week
15.56%
decreased by 0.99%
1 Month
16.13%
decreased by 0.42%
Analysis last updated: Friday, April 10, 2026 at 11:09 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0297 | 11.86 | |
| 0.2486 | 54.67 | |
| 0.7310 | 202.31 |
Estimation Period:
Apr 25, 2003 to Apr 10, 2026
Apr 25, 2003 to Apr 10, 2026
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