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V-Lab
V-Lab

CBOE China ETF Volatility Index MF2-GARCH Volatility Analysis

Inactive

Last recorded values (Monday, February 14th, 2022):

1 Day

106.54%

1 Week

101.59%

1 Month

92.36%

Analysis last updated: Wednesday, September 2, 2026 at 04:30 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of CBOE China ETF Volatility Index MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Mar 16, 2011 to Feb 11, 2022
Boundary Parameters

Model Insight

This asset shows a rare inverse leverage effect: volatility responds almost entirely to positive returns, rising far more after gains than after losses. This is the reverse of the usual leverage effect, rare among risky assets.

σ

MF2-GARCH Model

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Inverse leverage: volatility responds almost entirely to positive returns
ParamValuet-stat
mwindow51
αARCH0.2225
5.78***
βGARCH0.6836
16.69***
γleverage-0.1862
-3.32***
λ₁tau intercept10.0000
1.76*
λ₂forecast adj.0.6562
3.29***
λ₃tau persistence0.0000
0.00

0.813

Persistence

3d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

51
α

ARCH

Response to squared shocks

0.2225
5.78***
β

GARCH

Volatility persistence

0.6836
16.69***
γ

leverage

Additional response to negative shocks

-0.1862
-3.32***
λ₁

tau intercept

Baseline long-term coefficient

10.0000
1.76*
λ₂

forecast adj.

Forecast performance sensitivity

0.6562
3.29***
λ₃

tau persistence

Long-term factor persistence

0.0000
0.00

Persistence:

0.813

Half-life:

3 days