V-Lab
Purpose Solana ETF GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, August 25th, 2026
1 Day
53.03%
decreased by 0.18%
1 Week
56.15%
increased by 2.94%
1 Month
62.72%
increased by 9.51%
Analysis last updated: Tuesday, August 25, 2026 at 09:38 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Apr 16, 2025 to Aug 21, 2026Model Insight
Volatility shocks decay with a half-life of 7 trading days, meaning a shock loses half its impact after approximately 7 days.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.7549 | 6.13*** |
α ARCH Response to squared shocks | 0.0000 | 0.00 |
β GARCH Volatility persistence | 0.8368 | 43.63*** |
γ leverage Additional response to negative shocks | 0.1445 | 4.72*** |
Persistence:
0.909
Half-life:
7 days
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