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ICE BofA US Corporate Index MF2-GARCH Volatility Analysis

Volatility prediction for Friday, October 23rd, 2026

1 Day

4.68%

increased by 0.29%

1 Week

4.66%

increased by 0.27%

1 Month

4.70%

increased by 0.31%

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 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 177% more than equivalent positive returns.

σ

MF2-GARCH Model

Tap to view equation

Leverage: Negative returns increase volatility 177% more than positive returns
ParamValuet-stat
mwindow21
αARCH0.0216
2.17**
βGARCH0.8635
33.06***
γleverage0.0384
3.12***
λ₁tau intercept0.0005
2.73***
λ₂forecast adj.0.0287
4.34***
λ₃tau persistence0.9664
125.57***

0.904

Persistence

7d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

21
α

ARCH

Response to squared shocks

0.0216
2.17**
β

GARCH

Volatility persistence

0.8635
33.06***
γ

leverage

Additional response to negative shocks

0.0384
3.12***
λ₁

tau intercept

Baseline long-term coefficient

0.0005
2.73***
λ₂

forecast adj.

Forecast performance sensitivity

0.0287
4.34***
λ₃

tau persistence

Long-term factor persistence

0.9664
125.57***

Persistence:

0.904

Half-life:

7 days