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V-Lab

Daiwa House Industry Co Ltd Asy. Power MEM Volatility Analysis

Volatility prediction for Friday, September 4th, 2026

1 Day

15.32%

decreased by 0.20%

1 Week

15.13%

decreased by 0.39%

1 Month

14.50%

decreased by 1.02%

Analysis last updated: Friday, September 4, 2026 at 07:28 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Daiwa House Industry Co Ltd APMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 30, 1990 to Aug 28, 2026

Model Insight

This asset exhibits a modest leverage effect: negative returns increase next-day volatility 20% more than equivalent positive returns. The volatility power δ = 1.04 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

0.0250
6.52***
α

ARCH

Response to squared shocks

0.1642
14.82***
β

GARCH

Volatility persistence

0.8358
74.67***
γ

leverage

Additional response to negative shocks

0.0872
4.17***
δ

power

Transformation power

1.0437
7.27***

Persistence:

0.967

Half-life:

21 days