Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

First Trust NASDAQ-100-Technology Sector ETF (QTEC) had 30-Day Put-Call Ratio (Open Interest) of 0.0588 for 2025-07-24.

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Figures for 2025-07-24

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1001
Historical Volatility (Parkinson)	0.1100
Implied Volatility (Calls)	0.1984
Implied Volatility (Puts)	0.2223
Implied Volatility (Mean)	0.2104
Put-Call Implied Volatility Ratio	1.1204
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	2.0000
Put-Call Ratio (Open Interest)	0.0588