Put-Call Ratio (Volume) (150-Day)

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

SPS Commerce, Inc. (SPSC) had 150-Day Put-Call Ratio (Volume) of 0.9000 for 2026-08-28.

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Figures for 2026-08-28

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4753
Historical Volatility (Parkinson)	0.4349
Implied Volatility (Calls)	0.4403
Implied Volatility (Puts)	0.4480
Implied Volatility (Mean)	0.4442
Put-Call Implied Volatility Ratio	1.0175
Implied Volatility Skew	0.0153
Option Statistics
Put-Call Ratio (Volume)	0.9000
Put-Call Ratio (Open Interest)	0.1090