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V-Lab

7Y US Treasury CMT 7 Year Zero Slope Spline-GARCH Volatility Analysis

Volatility prediction for Monday, November 9th, 2026

1 Day

20.16%

decreased by 0.21%

1 Week

20.28%

decreased by 0.09%

1 Month

20.79%

increased by 0.42%

Analysis last updated: Saturday, November 7, 2026 at 05:00 AM UTC

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Date Range:

from

11/06/2024

to

11/06/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of 7Y US Treasury CMT 7 Year S0GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 1, 1990 to Nov 6, 2026

Model Insight

With persistence 0.999, volatility shocks have a half-life of 1095 trading days (~4.3 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

τ

Zero Slope Spline-GARCH Model

Tap to view equation

High persistence: persistence 0.999, shock half-life ~1095 days
ParamValuet-stat
ωconst1.0597
4.23***
αARCH0.0479
10.55***
βGARCH0.9514
206.21***
∑γi Spline Coefficients
K=1
γ1-0.0007
-1.92*

0.999

Persistence

1095d

Half-life
τ

Zero Slope Spline-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.0597
4.23***
α

ARCH

Response to squared shocks

0.0479
10.55***
β

GARCH

Volatility persistence

0.9514
206.21***
∑γi Spline Coefficients
K=1
γ1-0.0007
-1.92*

Persistence:

0.999

Half-life:

1095 days