State Street Materials Select Sector SPDR ETF Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Wednesday, April 15th, 2026
1 Day
19.12%
decreased by 0.88%
1 Week
19.13%
decreased by 0.87%
1 Month
19.17%
decreased by 0.83%
Analysis last updated: Tuesday, April 14, 2026 at 10:23 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2817 | 9.86 | |
| 0.0919 | 9.33 | |
| 0.8897 | 80.01 | |
| 0.0009 | 3.61 |
Estimation Period:
Dec 22, 1998 to Apr 10, 2026
Dec 22, 1998 to Apr 10, 2026
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