State Street Technology Select Sector SPDR ETF GARCH Volatility Analysis
Volatility prediction for Monday, May 11th, 2026
1 Day
29.23%
increased by 4.11%
1 Week
29.19%
increased by 4.07%
1 Month
29.03%
increased by 3.91%
Analysis last updated: Friday, May 8, 2026 at 10:53 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0251 | 18.01 | |
| 0.0993 | 45.49 | |
| 0.8919 | 406.33 |
Estimation Period:
Dec 22, 1998 to May 8, 2026
Dec 22, 1998 to May 8, 2026
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