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V-Lab

Franklin Solana ETF GJR-GARCH Volatility Analysis

Volatility prediction for Wednesday, August 26th, 2026

1 Day

47.34%

decreased by 0.67%

1 Week

49.88%

increased by 1.87%

1 Month

55.77%

increased by 7.76%

Analysis last updated: Tuesday, August 25, 2026 at 09:44 PM UTC

Date Range:

from

to

6M ·

All

graph of Franklin Solana ETF GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Dec 3, 2025 to Aug 21, 2026

Model Insight

This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.1841
2.94***
α

ARCH

Response to squared shocks

0.0120
0.88
β

GARCH

Volatility persistence

0.8403
26.82***
γ

leverage

Additional response to negative shocks

0.1475
3.75***

Persistence:

0.926

Half-life:

9 days