Put-Call Ratio (Open Interest) (180-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.

MGM Resorts International (MGM) had 180-Day Put-Call Ratio (Open Interest) of 0.9029 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3848
Historical Volatility (Parkinson)	0.2816
Implied Volatility (Calls)	0.3801
Implied Volatility (Puts)	0.3983
Implied Volatility (Mean)	0.3892
Put-Call Implied Volatility Ratio	1.0478
Implied Volatility Skew	0.0004
Option Statistics
Put-Call Ratio (Volume)	0.0981
Put-Call Ratio (Open Interest)	0.9029