Put-Call Ratio (Volume) (30-Day)

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

DexCom, Inc. (DXCM) had 30-Day Put-Call Ratio (Volume) of 0.4903 for 2025-10-21.

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Figures for 2025-10-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2893
Historical Volatility (Parkinson)	0.3590
Implied Volatility (Calls)	0.6546
Implied Volatility (Puts)	0.6042
Implied Volatility (Mean)	0.6294
Put-Call Implied Volatility Ratio	0.9230
Implied Volatility Skew	0.0361
Option Statistics
Put-Call Ratio (Volume)	0.4903
Put-Call Ratio (Open Interest)	1.4833