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V-Lab

LG Display Co Ltd Spline-GARCH Volatility Analysis

Volatility prediction for Friday, August 7th, 2026

1 Day

61.22%

decreased by 1.18%

1 Week

60.71%

decreased by 1.69%

1 Month

58.96%

decreased by 3.44%

Analysis last updated: Friday, August 7, 2026 at 07:47 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of LG Display Co Ltd SGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 23, 2004 to Jul 31, 2026

Model Insight

This model fits a time-varying baseline (a spline), so volatility mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 27 trading days.

τ

Spline-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.1268
10.06***
α

ARCH

Response to squared shocks

0.0471
5.24***
β

GARCH

Volatility persistence

0.9279
71.62***
γi Spline Coefficients
K=1
γ10.0039
2.23**

Persistence:

0.975

Half-life:

27 days