State Street Health Care Select Sector SPDR ETF MF2-GARCH Volatility Analysis
Volatility prediction for Wednesday, April 29th, 2026
1 Day
16.00%
decreased by 0.81%
1 Week
16.13%
decreased by 0.68%
1 Month
16.47%
decreased by 0.34%
Analysis last updated: Tuesday, April 28, 2026 at 09:47 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 71 | ||
| 0.0181 | 4.51 | |
| 0.8471 | 193.00 | |
| 0.1594 | 30.52 | |
| 0.0077 | 7.96 | |
| 0.0266 | 6.61 | |
| 0.9663 | 204.21 |
Estimation Period:
Dec 22, 1998 to Apr 24, 2026
Dec 22, 1998 to Apr 24, 2026
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