AAM Transformers ETF (TRFM)

Last Closing Price: 49.30 (2026-01-20)

Put-Call Ratio (Open Interest) (150-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.

AAM Transformers ETF (TRFM) 150-Day Put-Call Ratio (Open Interest) data is not available for 2026-01-16.