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.

iRhythm Holdings, Inc. (IRTC) had 20-Day Put-Call Ratio (Volume) of 0.6614 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4868
Historical Volatility (Parkinson)	0.4835
Implied Volatility (Calls)	0.6445
Implied Volatility (Puts)	0.5762
Implied Volatility (Mean)	0.6104
Put-Call Implied Volatility Ratio	0.8940
Implied Volatility Skew	0.1341
Option Statistics
Put-Call Ratio (Volume)	0.6614
Put-Call Ratio (Open Interest)	0.3585