State Street Technology Select Sector SPDR ETF GJR-GARCH Volatility Analysis
Volatility prediction for Friday, May 1st, 2026
1 Day
20.10%
decreased by 0.87%
1 Week
20.23%
decreased by 0.74%
1 Month
20.70%
decreased by 0.27%
Analysis last updated: Thursday, April 30, 2026 at 09:44 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0288 | 15.95 | |
| 0.0253 | 8.57 | |
| 0.9020 | 400.02 | |
| 0.1224 | 19.65 |
Estimation Period:
Dec 22, 1998 to Apr 24, 2026
Dec 22, 1998 to Apr 24, 2026
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