V-Lab
1Y US Treasury 1 Year Zero Coupon Yield Continuously Compounded MF2-GARCH Volatility Analysis
Volatility prediction for Monday, July 20th, 2026
1 Day
18.54%
decreased by 1.05%
1 Week
19.08%
decreased by 0.51%
1 Month
19.61%
increased by 0.02%
Analysis last updated: Wednesday, July 22, 2026 at 06:18 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 2, 1990 to Jul 17, 2026Model Insight
This asset exhibits a strong leverage effect: negative returns increase next-day volatility 141% more than equivalent positive returns.
σ
MF2-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 26 | |
α ARCH Response to squared shocks | 0.0680 | 13.66*** |
β GARCH Volatility persistence | 0.7184 | 42.20*** |
γ leverage Additional response to negative shocks | 0.0959 | 12.19*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0130 | 2.22** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0965 | 2.94*** |
λ₃ tau persistence Long-term factor persistence | 0.9035 | 26.35*** |
Persistence:
0.834
Half-life:
4 days
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