Quanterix Corporation (QTRX)

Last Closing Price: 5.90 (2025-10-13)

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.

Quanterix Corporation (QTRX) had 30-Day Put-Call Ratio (Open Interest) of 0.4534 for 2025-10-13.