Put-Call Ratio (Volume) (60-Day)

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

Tandem Diabetes Care, Inc. (TNDM) had 60-Day Put-Call Ratio (Volume) of 0.8157 for 2026-03-06.

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Figures for 2026-03-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8978
Historical Volatility (Parkinson)	0.6670
Implied Volatility (Calls)	0.7846
Implied Volatility (Puts)	0.6872
Implied Volatility (Mean)	0.7359
Put-Call Implied Volatility Ratio	0.8758
Implied Volatility Skew	0.0951
Option Statistics
Put-Call Ratio (Volume)	0.8157
Put-Call Ratio (Open Interest)	0.6645