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V-Lab

21Shares Solana ETF MEM Volatility Analysis

Volatility prediction for Wednesday, August 12th, 2026

1 Day

15.89%

increased by 1.42%

1 Week

17.72%

increased by 3.25%

1 Month

21.41%

increased by 6.94%

Analysis last updated: Wednesday, August 12, 2026 at 02:17 AM UTC

Date Range:

from

to

6M ·

All

graph of 21Shares Solana ETF MEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 19, 2025 to Aug 7, 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

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.2205
4.01***
α

ARCH

Response to squared shocks

0.3463
7.31***
β

GARCH

Volatility persistence

0.5666
21.20***

Persistence:

0.913

Half-life:

8 days