State Street Technology Select Sector SPDR ETF Spline-GARCH Volatility Analysis
Volatility prediction for Tuesday, June 9th, 2026
1 Day
42.58%
decreased by 1.03%
1 Week
42.33%
decreased by 1.28%
1 Month
41.42%
decreased by 2.19%
Analysis last updated: Monday, June 8, 2026 at 09:51 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.5695 | 8.55 | |
| 0.1004 | 10.66 | |
| 0.8805 | 87.76 | |
| 0.0059 | 5.90 |
Estimation Period:
Dec 22, 1998 to Jun 5, 2026
Dec 22, 1998 to Jun 5, 2026
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