iShares 10-20 Year Treasury Bond ETF GAS-GARCH Student T Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
8.46%
decreased by 0.20%
1 Week
8.48%
decreased by 0.18%
1 Month
8.55%
decreased by 0.11%
Analysis last updated: Saturday, June 13, 2026 at 12:09 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.3711 | 11.63 | |
| 0.0538 | 28.80 | |
| 0.9924 | 1,175.86 | |
| 14.0345 | 2.62 |
Estimation Period:
Jan 11, 2007 to Jun 12, 2026
Jan 11, 2007 to Jun 12, 2026
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