Put-Call Ratio (Volume) (30-Day)

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

SK Telecom Co., Ltd. (SKM) had 30-Day Put-Call Ratio (Volume) of 4.1339 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4538
Historical Volatility (Parkinson)	0.2423
Implied Volatility (Calls)	0.5732
Implied Volatility (Puts)	0.6388
Implied Volatility (Mean)	0.6060
Put-Call Implied Volatility Ratio	1.1144
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	4.1339
Put-Call Ratio (Open Interest)	0.3464