Skip to main content
V-Lab

VanEck Semiconductor ETF Fund EGARCH Volatility Analysis

Volatility prediction for Monday, August 17th, 2026

1 Day

40.81%

decreased by 1.97%

1 Week

40.64%

decreased by 2.14%

1 Month

40.04%

decreased by 2.74%

Analysis last updated: Friday, August 14, 2026 at 09:41 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of VanEck Semiconductor ETF Fund EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 5, 2000 to Aug 14, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 163% more than equivalent positive returns.

σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0210
11.66***
α

ARCH

Response to squared shocks

0.1309
35.74***
β

GARCH

Volatility persistence

0.9867
1,501.80***
γ

leverage

Additional response to negative shocks

-0.0588
-16.73***

Persistence:

0.987

Half-life:

52 days