Tecogen Inc. (TGEN)

Last Closing Price: 8.39 (2025-07-23)

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.

Tecogen Inc. (TGEN) had 30-Day Put-Call Ratio (Open Interest) of 0.5375 for 2025-07-24.