Put-Call Ratio (Open Interest) (10-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.
VistaGen Therapeutics, Inc. (VTGN) had 10-Day Put-Call Ratio (Open Interest) of 0.4344 for 2025-12-26.
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