Put-Call Ratio (Volume) (10-Day)

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

Synopsys, Inc. (SNPS) had 10-Day Put-Call Ratio (Volume) of 2.4658 for 2026-05-19.

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Figures for 2026-05-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0875
Historical Volatility (Parkinson)	0.2220
Implied Volatility (Calls)	0.7652
Implied Volatility (Puts)	0.7237
Implied Volatility (Mean)	0.7444
Put-Call Implied Volatility Ratio	0.9457
Implied Volatility Skew	0.0279
Option Statistics
Put-Call Ratio (Volume)	2.4658
Put-Call Ratio (Open Interest)	7.9529