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.

Stem, Inc. (STEM) had 120-Day Put-Call Ratio (Volume) of 4.0000 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7524
Historical Volatility (Parkinson)	0.6896
Implied Volatility (Calls)	1.1475
Implied Volatility (Puts)	2.8085
Implied Volatility (Mean)	1.9780
Put-Call Implied Volatility Ratio	2.4475
Implied Volatility Skew	0.4408
Option Statistics
Put-Call Ratio (Volume)	4.0000
Put-Call Ratio (Open Interest)	0.4622