Tradr 2X SNDK Long Daily ETF Asy. Power MEM Volatility Analysis
Volatility prediction for Monday, October 19th, 2026
1 Day
197.63%
1 Week
187.57%
1 Month
160.30%
Analysis last updated: Friday, October 16, 2026 at 09:48 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 27, 2026 to Oct 16, 2026Model Insight
Volatility shocks decay with a half-life of 15 trading days, meaning a shock loses half its impact after approximately 15 days. The volatility power δ = 0.50 sits below 2, so large shocks influence volatility less than quadratically, a more outlier-robust response than standard GARCH.
APMEM Model
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| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.1149 | 0.20 |
| αARCH | 0.1428 | 3.49*** |
| βGARCH | 0.8364 | 15.94*** |
| γleverage | -0.0550 | -0.43 |
| δpower | 0.5000 | 0.28 |
0.954
Persistence15d
Half-lifeAPMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.1149 | 0.20 |
α ARCH Response to squared shocks | 0.1428 | 3.49*** |
β GARCH Volatility persistence | 0.8364 | 15.94*** |
γ leverage Additional response to negative shocks | -0.0550 | -0.43 |
δ power Transformation power | 0.5000 | 0.28 |
Persistence:
0.954
Half-life:
15 days
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