Put-Call Ratio (Volume) (180-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Quanterix Corporation (QTRX) had 180-Day Put-Call Ratio (Volume) of 0.0000 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7095
Historical Volatility (Parkinson)	0.6719
Implied Volatility (Calls)	1.0477
Implied Volatility (Puts)	1.0224
Implied Volatility (Mean)	1.0351
Put-Call Implied Volatility Ratio	0.9759
Implied Volatility Skew	0.1407
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0437