Put-Call Ratio (Open Interest) (150-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.
iShares U.S. Healthcare Providers ETF (IHF) had 150-Day Put-Call Ratio (Open Interest) of 0.7737 for 2026-01-16.
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