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V-Lab

T-Rex 2X Long NVIDIA Daily Target ETF MEM Volatility Analysis

Volatility prediction for Tuesday, August 18th, 2026

1 Day

64.16%

decreased by 2.89%

1 Week

70.24%

increased by 3.19%

1 Month

84.60%

increased by 17.55%

Analysis last updated: Monday, August 17, 2026 at 09:20 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of T-Rex 2X Long NVIDIA Daily Target ETF MEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Oct 19, 2023 to Aug 14, 2026

Model Insight

Volatility shocks decay with a half-life of 11 trading days, meaning a shock loses half its impact after approximately 11 days.

μ

MEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

2.7217
3.59***
α

ARCH

Response to squared shocks

0.2344
10.80***
β

GARCH

Volatility persistence

0.7045
70.89***

Persistence:

0.939

Half-life:

11 days