Aldeyra Therapeutics, Inc. (ALDX)

Last Closing Price: 5.84 (2025-08-29)

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.

Aldeyra Therapeutics, Inc. (ALDX) had 30-Day Put-Call Ratio (Open Interest) of 0.0779 for 2025-08-28.