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V-Lab

Shandong Liancheng Precision Manufacturing Co., Ltd MF2-GARCH Volatility Analysis

Volatility prediction for Wednesday, August 26th, 2026

1 Day

53.51%

decreased by 4.22%

1 Week

58.42%

increased by 0.69%

1 Month

57.12%

decreased by 0.61%

Analysis last updated: Wednesday, August 26, 2026 at 07:53 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Shandong Liancheng Precision Manufacturing Co., Ltd MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Dec 27, 2017 to Aug 21, 2026

Model Insight

Volatility shocks decay with a half-life of 1 trading day, meaning a shock loses half its impact after approximately 1 day.

σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

21
α

ARCH

Response to squared shocks

0.2096
18.91***
β

GARCH

Volatility persistence

0.2799
7.42***
γ

leverage

Additional response to negative shocks

-0.0058
-0.38
λ₁

tau intercept

Baseline long-term coefficient

1.0665
0.84
λ₂

forecast adj.

Forecast performance sensitivity

0.2021
0.90
λ₃

tau persistence

Long-term factor persistence

0.6592
1.73*

Persistence:

0.487

Half-life:

1 days