Skip to main content
V-Lab

Tesla Inc GARCH Volatility Analysis

Volatility prediction for Monday, August 17th, 2026

1 Day

55.74%

decreased by 0.84%

1 Week

55.76%

decreased by 0.82%

1 Month

55.82%

decreased by 0.76%

Analysis last updated: Friday, August 14, 2026 at 10:10 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Tesla Inc GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 29, 2010 to Aug 14, 2026

Model Insight

Volatility shocks decay with a half-life of 64 trading days, meaning a shock loses half its impact after approximately 64 days.

σ

GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.1372
13.19***
α

ARCH

Response to squared shocks

0.0306
16.98***
β

GARCH

Volatility persistence

0.9586
423.42***

Persistence:

0.989

Half-life:

64 days