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.

TransUnion (TRU) had 30-Day Put-Call Ratio (Open Interest) of 1.6923 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3592
Historical Volatility (Parkinson)	0.3617
Implied Volatility (Calls)	0.5014
Implied Volatility (Puts)	0.4651
Implied Volatility (Mean)	0.4833
Put-Call Implied Volatility Ratio	0.9277
Implied Volatility Skew	0.0848
Option Statistics
Put-Call Ratio (Volume)	5.0000
Put-Call Ratio (Open Interest)	1.6923