Put-Call Ratio (Volume) (20-Day)

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

MongoDB, Inc. (MDB) had 20-Day Put-Call Ratio (Volume) of 0.3916 for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	1.1292
Historical Volatility (Parkinson)	0.7734
Implied Volatility (Calls)	0.7256
Implied Volatility (Puts)	0.6030
Implied Volatility (Mean)	0.6643
Put-Call Implied Volatility Ratio	0.8311
Implied Volatility Skew	0.0460
Option Statistics
Put-Call Ratio (Volume)	0.3916
Put-Call Ratio (Open Interest)	1.0304