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 S&P MidCap 400 Dividend Aristocrats ETF (REGL) had 60-Day Put-Call Ratio (Open Interest) of 0.5604 for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1354
Historical Volatility (Parkinson)	0.1055
Implied Volatility (Calls)	0.1681
Implied Volatility (Puts)	0.1596
Implied Volatility (Mean)	0.1639
Put-Call Implied Volatility Ratio	0.9497
Implied Volatility Skew	0.1329
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.5604