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V-Lab
V-Lab

MacroGenics Inc MEM Volatility Analysis

Volatility prediction for Wednesday, September 16th, 2026

1 Day

63.25%

decreased by 1.58%

1 Week

66.12%

increased by 1.29%

1 Month

72.50%

increased by 7.67%

Analysis last updated: Wednesday, September 16, 2026 at 02:34 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of MacroGenics Inc MEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Oct 10, 2013 to Sep 11, 2026

Model Insight

Volatility shocks decay with a half-life of 8 trading days, meaning a shock loses half its impact after approximately 8 days.

μ

MEM Model

Tap to view equation

Shock decay: Shocks decay with a 8-day half-life
ParamValuet-stat
ωconst2.1375
2.56**
αARCH0.2474
5.62***
βGARCH0.6684
23.27***

0.916

Persistence

8d

Half-life
μ

MEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

2.1375
2.56**
α

ARCH

Response to squared shocks

0.2474
5.62***
β

GARCH

Volatility persistence

0.6684
23.27***

Persistence:

0.916

Half-life:

8 days