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V-Lab

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

Volatility prediction for Monday, July 20th, 2026

1 Day

11.67%

increased by 0.07%

1 Week

11.83%

increased by 0.23%

1 Month

12.18%

increased by 0.58%

Analysis last updated: Wednesday, July 22, 2026 at 03:09 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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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 Jul 17, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 157% more than equivalent positive returns.

σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

116
α

ARCH

Response to squared shocks

0.0189
19.64***
β

GARCH

Volatility persistence

0.9515
649.03***
γ

leverage

Additional response to negative shocks

0.0296
18.19***
λ₁

tau intercept

Baseline long-term coefficient

0.0624
24.99***
λ₂

forecast adj.

Forecast performance sensitivity

0.9715
89.05***
λ₃

tau persistence

Long-term factor persistence

0.0000
0.00

Persistence:

0.985

Half-life:

46 days