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V-Lab

Ishares Investment Grade Corporate Bond Buywrite Strategy ETF MF2-GARCH Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

5.10%

decreased by 0.91%

1 Week

5.12%

decreased by 0.89%

1 Month

5.22%

decreased by 0.79%

Analysis last updated: Friday, August 21, 2026 at 09:34 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Ishares Investment Grade Corporate Bond Buywrite Strategy ETF MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Aug 19, 2022 to Aug 21, 2026
Boundary Parameters

Model Insight

This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible.

σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

56
α

ARCH

Response to squared shocks

0.0465
10.36***
β

GARCH

Volatility persistence

0.6557
91.48***
γ

leverage

Additional response to negative shocks

0.5000
41.99***
λ₁

tau intercept

Baseline long-term coefficient

0.0004
1.11
λ₂

forecast adj.

Forecast performance sensitivity

0.0049
3.53***
λ₃

tau persistence

Long-term factor persistence

0.9912
224.52***

Persistence:

0.952

Half-life:

14 days