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V-Lab
V-Lab

1Y US Treasury 1 Year Zero Coupon Yield Continuously Compounded MF2-GARCH Volatility Analysis

Volatility prediction for Monday, September 21st, 2026

1 Day

16.82%

decreased by 0.07%

1 Week

17.46%

increased by 0.57%

1 Month

19.45%

increased by 2.56%

Analysis last updated: Wednesday, September 23, 2026 at 03:06 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of 1Y US Treasury 1 Year Zero Coupon Yield Continuously Compounded MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Sep 18, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 142% more than equivalent positive returns.

σ

MF2-GARCH Model

Tap to view equation

Leverage: Negative returns increase volatility 142% more than positive returns
ParamValuet-stat
mwindow26
αARCH0.0672
4.39***
βGARCH0.7215
22.79***
γleverage0.0955
3.01***
λ₁tau intercept0.0128
2.55**
λ₂forecast adj.0.0948
7.81***
λ₃tau persistence0.9052
70.24***

0.836

Persistence

4d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

26
α

ARCH

Response to squared shocks

0.0672
4.39***
β

GARCH

Volatility persistence

0.7215
22.79***
γ

leverage

Additional response to negative shocks

0.0955
3.01***
λ₁

tau intercept

Baseline long-term coefficient

0.0128
2.55**
λ₂

forecast adj.

Forecast performance sensitivity

0.0948
7.81***
λ₃

tau persistence

Long-term factor persistence

0.9052
70.24***

Persistence:

0.836

Half-life:

4 days