Put-Call Ratio (Volume) (180-Day)

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

ResMed Inc. (RMD) had 180-Day Put-Call Ratio (Volume) of 0.7204 for 2026-04-06.

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Figures for 2026-04-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2410
Historical Volatility (Parkinson)	0.2515
Implied Volatility (Calls)	0.3414
Implied Volatility (Puts)	0.3473
Implied Volatility (Mean)	0.3444
Put-Call Implied Volatility Ratio	1.0173
Implied Volatility Skew	0.0446
Option Statistics
Put-Call Ratio (Volume)	0.7204
Put-Call Ratio (Open Interest)	3.2096