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V-Lab

Vanguard Ftse Canada IDX ETF Asy. MEM Volatility Analysis

Volatility prediction for Wednesday, August 19th, 2026

1 Day

9.14%

increased by 0.96%

1 Week

9.42%

increased by 1.24%

1 Month

10.24%

increased by 2.06%

Analysis last updated: Wednesday, August 19, 2026 at 09:06 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Vanguard Ftse Canada IDX ETF AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Dec 6, 2011 to Aug 14, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 117% more than equivalent positive returns.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0252
26.26***
α

ARCH

Response to squared shocks

0.1157
20.15***
β

GARCH

Volatility persistence

0.7737
164.96***
γ

leverage

Additional response to negative shocks

0.1358
12.33***

Persistence:

0.957

Half-life:

16 days