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V-Lab

iShares Global Clean Energy Index ETF EGARCH Volatility Analysis

Volatility prediction for Wednesday, July 15th, 2026

1 Day

36.94%

decreased by 0.06%

1 Week

36.71%

decreased by 0.29%

1 Month

35.92%

decreased by 1.08%

Analysis last updated: Wednesday, July 15, 2026 at 09:11 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of iShares Global Clean Energy Index ETF EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

May 3, 2022 to Jul 10, 2026

Model Insight

Volatility shocks decay with a half-life of 41 trading days, meaning a shock loses half its impact after approximately 41 days.

σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0218
8.95***
α

ARCH

Response to squared shocks

0.0454
5.63***
β

GARCH

Volatility persistence

0.9834
600.72***
γ

leverage

Additional response to negative shocks

0.0027
0.28

Persistence:

0.983

Half-life:

41 days