Put-Call Ratio (Volume) (180-Day)

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

iShares Expanded Tech-Software Sector ETF (IGV) had 180-Day Put-Call Ratio (Volume) of 1.1415 for 2026-05-13.

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Figures for 2026-05-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3173
Historical Volatility (Parkinson)	0.2573
Implied Volatility (Calls)	0.3526
Implied Volatility (Puts)	0.3631
Implied Volatility (Mean)	0.3578
Put-Call Implied Volatility Ratio	1.0296
Implied Volatility Skew	0.0188
Option Statistics
Put-Call Ratio (Volume)	1.1415
Put-Call Ratio (Open Interest)	2.6039