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ICE BofA BBB US Corporate Index MF2-GARCH Volatility Analysis

Volatility prediction for Friday, October 23rd, 2026

1 Day

4.52%

increased by 0.33%

1 Week

4.53%

increased by 0.34%

1 Month

4.52%

increased by 0.33%

Analysis last updated: Friday, October 23, 2026 at 02:30 PM UTC

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Date Range:

from

10/22/2024

to

10/22/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of ICE BofA BBB US Corporate Index MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 1, 1990 to Oct 16, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 200% more than equivalent positive returns.

σ

MF2-GARCH Model

Tap to view equation

Leverage: Negative returns increase volatility 200% more than positive returns
ParamValuet-stat
mwindow91
αARCH0.0166
2.09**
βGARCH0.9136
67.70***
γleverage0.0333
3.45***
λ₁tau intercept0.0112
3.77***
λ₂forecast adj.0.8886
11.22***
λ₃tau persistence0.0000
0.00

0.947

Persistence

13d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

91
α

ARCH

Response to squared shocks

0.0166
2.09**
β

GARCH

Volatility persistence

0.9136
67.70***
γ

leverage

Additional response to negative shocks

0.0333
3.45***
λ₁

tau intercept

Baseline long-term coefficient

0.0112
3.77***
λ₂

forecast adj.

Forecast performance sensitivity

0.8886
11.22***
λ₃

tau persistence

Long-term factor persistence

0.0000
0.00

Persistence:

0.947

Half-life:

13 days