Put-Call Ratio (Open Interest) (90-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.
Schwab U.S. REIT ETF (SCHH) had 90-Day Put-Call Ratio (Open Interest) of 1.3969 for 2025-12-15.
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