Simplify US Equity PLUS Managed Futures Strategy ETF Asy. Power MEM Volatility Analysis
Volatility prediction for Wednesday, July 22nd, 2026
1 Day
23.70%
1 Week
23.41%
1 Month
22.46%
Analysis last updated: Tuesday, July 21, 2026 at 09:38 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Dec 9, 2025 to Jul 17, 2026Model Insight
This asset shows a rare inverse leverage effect: positive returns raise next-day volatility 87% more than negative returns. Volatility rises more after gains than after losses, the reverse of the usual leverage effect and uncommon among risky assets. 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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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0280 | 5.13*** |
α ARCH Response to squared shocks | 0.1223 | 4.91*** |
β GARCH Volatility persistence | 0.8777 | 70.15*** |
γ leverage Additional response to negative shocks | -0.5569 | -7.20*** |
δ power Transformation power | 0.5000 | 1.21 |
Persistence:
0.974
Half-life:
26 days
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