Put-Call Ratio (Volume) (30-Day)

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

VanEck Semiconductor ETF (SMH) had 30-Day Put-Call Ratio (Volume) of 2.6705 for 2026-09-01.

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Figures for 2026-09-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3497
Historical Volatility (Parkinson)	0.2347
Implied Volatility (Calls)	0.3217
Implied Volatility (Puts)	0.3253
Implied Volatility (Mean)	0.3235
Put-Call Implied Volatility Ratio	1.0112
Implied Volatility Skew	0.0567
Option Statistics
Put-Call Ratio (Volume)	2.6705
Put-Call Ratio (Open Interest)	0.7949