V-Lab
2Y US Treasury 2 Year Zero Coupon Yield Continuously Compounded MF2-GARCH Volatility Analysis
Volatility prediction for Monday, September 21st, 2026
1 Day
17.58%
decreased by 0.02%
1 Week
17.96%
increased by 0.36%
1 Month
19.15%
increased by 1.55%
Analysis last updated: Wednesday, September 23, 2026 at 03:06 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 2, 1990 to Sep 18, 2026Model Insight
This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible.
σ
MF2-GARCH Model
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Leverage: volatility responds almost entirely to negative shocks
| Param | Value | t-stat |
|---|---|---|
| mwindow | 86 | |
| αARCH | 0.0154 | 2.40** |
| βGARCH | 0.9099 | 66.15*** |
| γleverage | 0.0660 | 4.78*** |
| λ₁tau intercept | 0.1219 | 2.80*** |
| λ₂forecast adj. | 0.9327 | 23.46*** |
| λ₃tau persistence | 0.0648 | 2.29** |
0.958
Persistence16d
Half-lifeσ
MF2-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 86 | |
α ARCH Response to squared shocks | 0.0154 | 2.40** |
β GARCH Volatility persistence | 0.9099 | 66.15*** |
γ leverage Additional response to negative shocks | 0.0660 | 4.78*** |
λ₁ tau intercept Baseline long-term coefficient | 0.1219 | 2.80*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.9327 | 23.46*** |
λ₃ tau persistence Long-term factor persistence | 0.0648 | 2.29** |
Persistence:
0.958
Half-life:
16 days
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