Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Labcorp Holdings Inc. (LH) had 30-Day Put-Call Ratio (Open Interest) of 0.8645 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1936
Historical Volatility (Parkinson)	0.2522
Implied Volatility (Calls)	0.2609
Implied Volatility (Puts)	0.2447
Implied Volatility (Mean)	0.2528
Put-Call Implied Volatility Ratio	0.9378
Implied Volatility Skew	0.0935
Option Statistics
Put-Call Ratio (Volume)	0.2241
Put-Call Ratio (Open Interest)	0.8645