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.

Norfolk Southern Corporation (NSC) had 120-Day Put-Call Ratio (Volume) of 0.0720 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1451
Historical Volatility (Parkinson)	0.1443
Implied Volatility (Calls)	0.2132
Implied Volatility (Puts)	0.2267
Implied Volatility (Mean)	0.2200
Put-Call Implied Volatility Ratio	1.0635
Implied Volatility Skew	0.0607
Option Statistics
Put-Call Ratio (Volume)	0.0720
Put-Call Ratio (Open Interest)	1.1610