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20Y US Treasury 20 Year Zero Coupon Yield Continuously Compounded MF2-GARCH Volatility Analysis

Volatility prediction for Monday, November 2nd, 2026

1 Day

16.40%

decreased by 0.32%

1 Week

16.11%

decreased by 0.61%

1 Month

16.30%

decreased by 0.42%

Analysis last updated: Wednesday, November 4, 2026 at 04:06 AM UTC

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Date Range:

from

10/30/2024

to

10/30/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of 20Y US Treasury 20 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 Oct 30, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 158% more than equivalent positive returns.

σ

MF2-GARCH Model

Tap to view equation

Leverage: Negative returns increase volatility 158% more than positive returns
ParamValuet-stat
mwindow116
αARCH0.0187
4.21***
βGARCH0.9517
160.79***
γleverage0.0296
3.54***
λ₁tau intercept0.0639
2.60***
λ₂forecast adj.0.9722
37.36***
λ₃tau persistence0.0000
0.00

0.985

Persistence

47d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

116
α

ARCH

Response to squared shocks

0.0187
4.21***
β

GARCH

Volatility persistence

0.9517
160.79***
γ

leverage

Additional response to negative shocks

0.0296
3.54***
λ₁

tau intercept

Baseline long-term coefficient

0.0639
2.60***
λ₂

forecast adj.

Forecast performance sensitivity

0.9722
37.36***
λ₃

tau persistence

Long-term factor persistence

0.0000
0.00

Persistence:

0.985

Half-life:

47 days