Put-Call Ratio (Volume) (60-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Roundhill Memory ETF (DRAM) had 60-Day Put-Call Ratio (Volume) of 0.8308 for 2026-10-02.

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Figures for 2026-10-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5881
Historical Volatility (Parkinson)	0.3600
Implied Volatility (Calls)	0.5306
Implied Volatility (Puts)	0.5269
Implied Volatility (Mean)	0.5287
Put-Call Implied Volatility Ratio	0.9931
Implied Volatility Skew	-0.0105
Option Statistics
Put-Call Ratio (Volume)	0.8308
Put-Call Ratio (Open Interest)	0.4689