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.

Alerian MLP ETF (AMLP) had 120-Day Put-Call Ratio (Volume) of 0.3796 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1409
Historical Volatility (Parkinson)	0.1291
Implied Volatility (Calls)	0.1179
Implied Volatility (Puts)	0.1656
Implied Volatility (Mean)	0.1418
Put-Call Implied Volatility Ratio	1.4046
Implied Volatility Skew	-0.0145
Option Statistics
Put-Call Ratio (Volume)	0.3796
Put-Call Ratio (Open Interest)	2.1443