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 U.S. Telecommunications ETF (IYZ) had 180-Day Put-Call Ratio (Volume) of 6.5769 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1899
Historical Volatility (Parkinson)	0.1624
Implied Volatility (Calls)	0.1874
Implied Volatility (Puts)	0.2429
Implied Volatility (Mean)	0.2151
Put-Call Implied Volatility Ratio	1.2958
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	6.5769
Put-Call Ratio (Open Interest)	0.8106