PGIM Rock ETF Trust - PGIM S&P 500 Max Buffer ETF - May (PMMY) Gamma Exposure (GEX) & Greeks

Gamma exposure (GEX) analysis shows how options positioning creates dealer hedging pressure across strikes. Includes delta, vanna, charm, vomma, and vega exposure by strike price.

PGIM Rock ETF Trust - PGIM S&P 500 Max Buffer ETF - May (PMMY) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $5.4M, listed on CBOE, carrying a beta of 0.05 to the broader market. PMMY uses FLEX options to match the price returns of SPDR S&P 500 ETF Trust (SPY), up to a predetermined upside cap of at least 3%, while seeking to provide the maximum available buffer of 100% over a one-year period starting in May. public since 2025-05-01.

Greeks exposure analysis shows dealer hedging pressure across strike prices for all six Greeks. No recent options activity for PMMY as of 2026-10-15; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how gamma exposure is reported and how to read the data →