20Y US Treasury CMT 20 Year GAS-GARCH Student T Volatility Analysis
Volatility prediction for Thursday, June 18th, 2026
1 Day
13.51%
decreased by 0.11%
1 Week
13.57%
decreased by 0.05%
1 Month
13.78%
increased by 0.16%
Analysis last updated: Thursday, June 18, 2026 at 03:03 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.7250 | 8.40 | |
| 0.0412 | 44.48 | |
| 0.9970 | 2,351.50 | |
| 10.7219 | 4.90 |
Estimation Period:
Oct 1, 1993 to Jun 12, 2026
Oct 1, 1993 to Jun 12, 2026
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