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V-Lab

Zhejiang Jianfeng Group MF2-GARCH Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

36.51%

decreased by 0.63%

1 Week

36.39%

decreased by 0.75%

1 Month

37.09%

decreased by 0.05%

Analysis last updated: Saturday, August 22, 2026 at 06:39 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Zhejiang Jianfeng Group MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 28, 1993 to Aug 21, 2026

Model Insight

This asset exhibits a modest leverage effect: negative returns increase next-day volatility 37% more than equivalent positive returns.

σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

26
α

ARCH

Response to squared shocks

0.1357
25.49***
β

GARCH

Volatility persistence

0.6145
42.07***
γ

leverage

Additional response to negative shocks

0.0496
6.16***
λ₁

tau intercept

Baseline long-term coefficient

0.0965
2.67***
λ₂

forecast adj.

Forecast performance sensitivity

0.0838
3.60***
λ₃

tau persistence

Long-term factor persistence

0.9076
35.46***

Persistence:

0.775

Half-life:

3 days