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.

Stem, Inc. (STEM) had 30-Day Put-Call Ratio (Volume) of 1.0000 for 2025-08-29.

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Figures for 2025-08-29

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0447
Historical Volatility (Parkinson)	1.0133
Implied Volatility (Calls)	1.1428
Implied Volatility (Puts)	1.2516
Implied Volatility (Mean)	1.1972
Put-Call Implied Volatility Ratio	1.0952
Implied Volatility Skew	-0.1341
Option Statistics
Put-Call Ratio (Volume)	1.0000
Put-Call Ratio (Open Interest)	0.8742