NioCorp Developments Ltd. (NB)

Last Closing Price: 4.58 (2025-08-28)

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.

NioCorp Developments Ltd. (NB) had 30-Day Put-Call Ratio (Open Interest) of 0.0874 for 2025-08-28.