Put-Call Ratio (Open Interest) (60-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.

ProShares Ultra QQQ (QLD) had 60-Day Put-Call Ratio (Open Interest) of 0.5984 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5445
Historical Volatility (Parkinson)	0.3821
Implied Volatility (Calls)	0.5131
Implied Volatility (Puts)	0.5161
Implied Volatility (Mean)	0.5146
Put-Call Implied Volatility Ratio	1.0059
Implied Volatility Skew	0.1211
Option Statistics
Put-Call Ratio (Volume)	2.0460
Put-Call Ratio (Open Interest)	0.5984