S&P 500 Equal Weight Index (EWI) MF2-GARCH Volatility Analysis
Volatility prediction for Thursday, April 16th, 2026
1 Day
11.89%
decreased by 0.37%
1 Week
12.25%
decreased by 0.01%
1 Month
13.19%
increased by 0.93%
Analysis last updated: Wednesday, April 15, 2026 at 11:02 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 71 | ||
| 0.0031 | 1.54 | |
| 0.8543 | 294.37 | |
| 0.1721 | 48.61 | |
| 0.0204 | 6.41 | |
| 0.1357 | 6.20 | |
| 0.8449 | 34.16 |
Estimation Period:
Jan 1, 1990 to Apr 10, 2026
Jan 1, 1990 to Apr 10, 2026
Other S&P 500 Equal Weight Index (EWI) Analyses
Other MF2-GARCH Analyses on Equity Indices