20Y US Treasury 20 Year Zero Coupon Yield Continuously Compounded Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Monday, June 15th, 2026
1 Day
13.12%
decreased by 0.16%
1 Week
13.26%
decreased by 0.02%
1 Month
13.81%
increased by 0.53%
Analysis last updated: Wednesday, June 17, 2026 at 03:11 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6842 | 5.28 | |
| 0.0454 | 8.54 | |
| 0.9513 | 172.78 | |
| -0.0006 | -2.73 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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