Put-Call Ratio (Volume) (120-Day)

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

State Street Corporation (STT) had 120-Day Put-Call Ratio (Volume) of 0.5027 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2387
Historical Volatility (Parkinson)	0.2404
Implied Volatility (Calls)	0.3200
Implied Volatility (Puts)	0.3218
Implied Volatility (Mean)	0.3209
Put-Call Implied Volatility Ratio	1.0055
Implied Volatility Skew	0.0357
Option Statistics
Put-Call Ratio (Volume)	0.5027
Put-Call Ratio (Open Interest)	0.6184