PGIM S&P 500 Max Buffer ETF - December MEM Volatility Analysis
Volatility prediction for Wednesday, July 22nd, 2026
1 Day
1.44%
unchanged at 0.00%
1 Week
1.49%
increased by 0.05%
1 Month
1.51%
increased by 0.07%
Analysis last updated: Tuesday, July 21, 2026 at 09:22 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Dec 2, 2025 to Jul 17, 2026μ
MEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0082 | 5.79*** |
α ARCH Response to squared shocks | 0.0936 | 2.93*** |
β GARCH Volatility persistence | 0.0000 | 0.00 |
Persistence:
0.094
Half-life:
0 days
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