Wilshire 5000 Total Market Index GARCH Volatility Analysis
Volatility prediction for Friday, June 12th, 2026
1 Day
18.95%
increased by 1.71%
1 Week
18.91%
increased by 1.67%
1 Month
18.76%
increased by 1.52%
Analysis last updated: Saturday, June 13, 2026 at 01:04 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0186 | 22.49 | |
| 0.1065 | 43.69 | |
| 0.8782 | 371.66 |
Estimation Period:
Jan 1, 1990 to Jan 2, 2026
Jan 1, 1990 to Jan 2, 2026
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