Put-Call Ratio (Open Interest) (30-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.
KraneShares Global Carbon Strategy ETF (KRBN) had 30-Day Put-Call Ratio (Open Interest) of 2.0024 for 2025-05-30.
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