30Y US Treasury 30 Year Zero Coupon Yield Continuously Compounded MF2-GARCH Volatility Analysis
Volatility prediction for Monday, November 2nd, 2026
1 Day
15.71%
decreased by 0.35%
1 Week
15.89%
decreased by 0.17%
1 Month
16.02%
decreased by 0.04%
Analysis last updated: Wednesday, November 4, 2026 at 04:05 AM UTC
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News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 2, 1990 to Oct 30, 2026Model Insight
This asset exhibits a notable leverage effect: negative returns increase next-day volatility 83% more than equivalent positive returns.
σ
MF2-GARCH Model
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Leverage: Negative returns increase volatility 83% more than positive returns
| Param | Value | t-stat |
|---|---|---|
| mwindow | 56 | |
| αARCH | 0.0342 | 3.71*** |
| βGARCH | 0.8813 | 43.64*** |
| γleverage | 0.0284 | 2.20** |
| λ₁tau intercept | 0.1396 | 3.87*** |
| λ₂forecast adj. | 0.9229 | 22.64*** |
| λ₃tau persistence | 0.0000 | 0.00 |
0.930
Persistence10d
Half-lifeσ
MF2-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 56 | |
α ARCH Response to squared shocks | 0.0342 | 3.71*** |
β GARCH Volatility persistence | 0.8813 | 43.64*** |
γ leverage Additional response to negative shocks | 0.0284 | 2.20** |
λ₁ tau intercept Baseline long-term coefficient | 0.1396 | 3.87*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.9229 | 22.64*** |
λ₃ tau persistence Long-term factor persistence | 0.0000 | 0.00 |
Persistence:
0.930
Half-life:
10 days
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