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V-Lab

Roundhill DLY 2X LG Magn SVN MEM Volatility Analysis

Volatility prediction for Monday, August 10th, 2026

1 Day

48.21%

decreased by 4.15%

1 Week

49.30%

decreased by 3.06%

1 Month

51.52%

decreased by 0.84%

Analysis last updated: Friday, August 7, 2026 at 09:33 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Roundhill DLY 2X LG Magn SVN MEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Feb 29, 2024 to Aug 7, 2026

Model Insight

Volatility shocks decay with a half-life of 6 trading days, meaning a shock loses half its impact after approximately 6 days.

μ

MEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.2063
5.38***
α

ARCH

Response to squared shocks

0.2122
8.53***
β

GARCH

Volatility persistence

0.6823
51.30***

Persistence:

0.895

Half-life:

6 days