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Empa Elektronik Sanayi VE Ticaret AS GJR-GARCH Volatility Analysis

Volatility prediction for Wednesday, October 7th, 2026

1 Day

80.35%

decreased by 5.76%

1 Week

83.18%

decreased by 2.93%

1 Month

89.30%

increased by 3.19%

Analysis last updated: Wednesday, October 7, 2026 at 08:41 PM UTC

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Date Range:

from

10/06/2024

to

10/06/2026

6M ·

All

graph of Empa Elektronik Sanayi VE Ticaret AS GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Feb 26, 2026 to Oct 2, 2026

Model Insight

Volatility shocks decay with a half-life of 7 trading days, meaning a shock loses half its impact after approximately 7 days.

σ

GJR-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 7-day half-life
ParamValuet-stat
ωconst3.3718
1.40
αARCH0.2528
1.24
βGARCH0.7240
7.21***
γleverage-0.1381
-0.52

0.908

Persistence

7d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

3.3718
1.40
α

ARCH

Response to squared shocks

0.2528
1.24
β

GARCH

Volatility persistence

0.7240
7.21***
γ

leverage

Additional response to negative shocks

-0.1381
-0.52

Persistence:

0.908

Half-life:

7 days