State Street Technology Select Sector SPDR ETF Spline-GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
40.67%
decreased by 2.11%
1 Week
40.48%
decreased by 2.30%
1 Month
39.80%
decreased by 2.98%
Analysis last updated: Saturday, June 13, 2026 at 12:15 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.5675 | 8.55 | |
| 0.1002 | 10.69 | |
| 0.8807 | 88.06 | |
| 0.0059 | 5.89 |
Estimation Period:
Dec 22, 1998 to Jun 12, 2026
Dec 22, 1998 to Jun 12, 2026
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