Put-Call Ratio (Volume) (20-Day)

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

DexCom, Inc. (DXCM) had 20-Day Put-Call Ratio (Volume) of 0.3900 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3286
Historical Volatility (Parkinson)	0.3100
Implied Volatility (Calls)	0.5991
Implied Volatility (Puts)	0.6166
Implied Volatility (Mean)	0.6078
Put-Call Implied Volatility Ratio	1.0292
Implied Volatility Skew	0.0650
Option Statistics
Put-Call Ratio (Volume)	0.3900
Put-Call Ratio (Open Interest)	0.5253