State Street Materials Select Sector SPDR ETF GAS-GARCH Student T Volatility Analysis
Volatility prediction for Monday, April 6th, 2026
1 Day
20.12%
decreased by 1.12%
1 Week
20.22%
decreased by 1.02%
1 Month
20.56%
decreased by 0.68%
Analysis last updated: Thursday, April 2, 2026 at 10:42 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 2.2745 | 10.26 | |
| 0.0835 | 35.05 | |
| 0.9887 | 800.56 | |
| 11.2689 | 4.17 |
Estimation Period:
Dec 22, 1998 to Apr 2, 2026
Dec 22, 1998 to Apr 2, 2026
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