Put-Call Ratio (Open Interest) (20-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 UltraPro QQQ (TQQQ) had 20-Day Put-Call Ratio (Open Interest) of 2.6513 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5945
Historical Volatility (Parkinson)	0.3789
Implied Volatility (Calls)	0.5558
Implied Volatility (Puts)	0.5667
Implied Volatility (Mean)	0.5613
Put-Call Implied Volatility Ratio	1.0196
Implied Volatility Skew	0.1347
Option Statistics
Put-Call Ratio (Volume)	1.0942
Put-Call Ratio (Open Interest)	2.6513