V-Lab
7Y US Treasury 7 Year Zero Coupon Yield Continuously Compounded MF2-GARCH Volatility Analysis
Volatility prediction for Monday, July 20th, 2026
1 Day
18.58%
1 Week
18.68%
1 Month
19.06%
Analysis last updated: Wednesday, July 22, 2026 at 03:08 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
With persistence 1.000, volatility shocks have a half-life of 2534 trading days (~10.1 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
Leverage: Negative returns increase volatility 183% more than positive returns
MF2-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 126 | |
α ARCH Response to squared shocks | 0.0198 | 18.38*** |
β GARCH Volatility persistence | 0.9619 | 1,013.59*** |
γ leverage Additional response to negative shocks | 0.0361 | 20.37*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0040 | 30.89*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.05 |
λ₃ tau persistence Long-term factor persistence | 0.9999 | 4,807.23*** |
Persistence:
1.000
Half-life:
2534 days
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