Put-Call Ratio (Open Interest) (180-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.
Vanguard Long-Term Corporate Bond ETF (VCLT) had 180-Day Put-Call Ratio (Open Interest) of 0.4799 for 2026-01-16.
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