3Y US Treasury CMT 3 Year MF2-GARCH Volatility Analysis
Volatility prediction for Monday, November 9th, 2026
1 Day
23.91%
decreased by 0.36%
1 Week
24.01%
decreased by 0.26%
1 Month
24.24%
decreased by 0.03%
Analysis last updated: Saturday, November 7, 2026 at 05:00 AM UTC
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News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 1, 1990 to Nov 6, 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 | 0.0083 | 1.47 |
| βGARCH | 0.9283 | 92.78*** |
| γleverage | 0.0631 | 6.00*** |
| λ₁tau intercept | 0.1174 | 2.87*** |
| λ₂forecast adj. | 0.9647 | 33.03*** |
| λ₃tau persistence | 0.0338 | 2.74*** |
0.968
Persistence21d
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 | 0.0083 | 1.47 |
β GARCH Volatility persistence | 0.9283 | 92.78*** |
γ leverage Additional response to negative shocks | 0.0631 | 6.00*** |
λ₁ tau intercept Baseline long-term coefficient | 0.1174 | 2.87*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.9647 | 33.03*** |
λ₃ tau persistence Long-term factor persistence | 0.0338 | 2.74*** |
Persistence:
0.968
Half-life:
21 days
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