Skip to main content
V-Lab

Visne Madencilik Uretim Sana GARCH Volatility Analysis

Volatility prediction for Tuesday, July 21st, 2026

1 Day

51.26%

decreased by 3.03%

1 Week

56.37%

increased by 2.08%

1 Month

67.70%

increased by 13.41%

Analysis last updated: Tuesday, July 21, 2026 at 07:56 PM UTC

Date Range:

from

to

6M ·

1Y ·

All

graph of Visne Madencilik Uretim Sana GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Feb 11, 2025 to Jul 17, 2026

Model Insight

Volatility shocks decay with a half-life of 9 trading days, meaning a shock loses half its impact after approximately 9 days.

σ

GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.9226
8.88***
α

ARCH

Response to squared shocks

0.2213
13.86***
β

GARCH

Volatility persistence

0.7068
35.39***

Persistence:

0.928

Half-life:

9 days