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 Ultra Semiconductors (USD) had 20-Day Put-Call Ratio (Open Interest) of 1.5282 for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5819
Historical Volatility (Parkinson)	0.6231
Implied Volatility (Calls)	1.0354
Implied Volatility (Puts)	0.9401
Implied Volatility (Mean)	0.9877
Put-Call Implied Volatility Ratio	0.9080
Implied Volatility Skew	0.1401
Option Statistics
Put-Call Ratio (Volume)	2.6511
Put-Call Ratio (Open Interest)	1.5282