ProShares Ultra VIX Short-Term Futures ETF Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Tuesday, April 21st, 2026
1 Day
71.51%
decreased by 2.11%
1 Week
81.07%
increased by 7.45%
1 Month
94.81%
increased by 21.19%
Analysis last updated: Monday, April 20, 2026 at 09:24 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2571 | 11.93 | |
| 0.2359 | 7.89 | |
| 0.6107 | 14.36 | |
| 0.0026 | 2.98 |
Estimation Period:
Nov 8, 2011 to Apr 17, 2026
Nov 8, 2011 to Apr 17, 2026
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