Put-Call Ratio (Volume) (20-Day)

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

Sound Group Inc. - Sponsored ADR (SOGP) had 20-Day Put-Call Ratio (Volume) of 0.0000 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4377
Historical Volatility (Parkinson)	0.5097
Implied Volatility (Calls)	1.0113
Implied Volatility (Puts)	2.2083
Implied Volatility (Mean)	1.6098
Put-Call Implied Volatility Ratio	2.1836
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	9.0000