Skip to main content
V-Lab

iShares China Large-Cap ETF APARCH Volatility Analysis

Volatility prediction for Wednesday, July 22nd, 2026

1 Day

22.18%

increased by 0.06%

1 Week

22.45%

increased by 0.33%

1 Month

23.40%

increased by 1.28%

Analysis last updated: Tuesday, July 21, 2026 at 09:42 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of iShares China Large-Cap ETF APARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Oct 8, 2004 to Jul 17, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 126% more than equivalent positive returns.

σ

APARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0546
16.35***
α

ARCH

Response to squared shocks

0.0715
20.28***
β

GARCH

Volatility persistence

0.9077
280.24***
γ

leverage

Additional response to negative shocks

0.1878
10.37***
δ

power

Transformation power

2.1452
30.69***

Persistence:

0.987

Half-life:

51 days