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V-Lab

Kyntra Bio Inc GJR-GARCH Volatility Analysis

Volatility prediction for Monday, September 21st, 2026

1 Day

65.80%

decreased by 2.02%

1 Week

67.41%

decreased by 0.41%

1 Month

72.68%

increased by 4.86%

Analysis last updated: Friday, September 18, 2026 at 10:35 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Kyntra Bio Inc GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 14, 2014 to Sep 18, 2026

Model Insight

Volatility shocks decay with a half-life of 30 trading days, meaning a shock loses half its impact after approximately 30 days.

σ

GJR-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 30-day half-life
ParamValuet-stat
ωconst0.8328
1.98**
αARCH0.0453
2.28**
βGARCH0.8947
31.19***
γleverage0.0737
1.81*

0.977

Persistence

30d

Half-life
σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.8328
1.98**
α

ARCH

Response to squared shocks

0.0453
2.28**
β

GARCH

Volatility persistence

0.8947
31.19***
γ

leverage

Additional response to negative shocks

0.0737
1.81*

Persistence:

0.977

Half-life:

30 days