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V-Lab

LG Display Co Ltd Asy. Power MEM Volatility Analysis

Volatility prediction for Tuesday, August 11th, 2026

1 Day

55.93%

decreased by 4.43%

1 Week

53.33%

decreased by 7.03%

1 Month

46.06%

decreased by 14.30%

Analysis last updated: Tuesday, August 11, 2026 at 08:56 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

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10Y ·

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graph of LG Display Co Ltd APMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 23, 2004 to Aug 7, 2026

Model Insight

Volatility shocks decay with a half-life of 11 trading days, meaning a shock loses half its impact after approximately 11 days. The volatility power δ = 1.37 sits below 2, so large shocks influence volatility less than quadratically, a more outlier-robust response than standard GARCH.

μ

APMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.1477
13.48***
α

ARCH

Response to squared shocks

0.1762
56.29***
β

GARCH

Volatility persistence

0.7925
209.72***
γ

leverage

Additional response to negative shocks

0.0135
2.31**
δ

power

Transformation power

1.3708
21.93***

Persistence:

0.940

Half-life:

11 days