Put-Call Ratio (Volume) (30-Day)

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

Upstart Holdings, Inc. (UPST) had 30-Day Put-Call Ratio (Volume) of 0.6210 for 2025-08-21.

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Figures for 2025-08-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8948
Historical Volatility (Parkinson)	0.6472
Implied Volatility (Calls)	0.6484
Implied Volatility (Puts)	0.6427
Implied Volatility (Mean)	0.6456
Put-Call Implied Volatility Ratio	0.9912
Implied Volatility Skew	0.0566
Option Statistics
Put-Call Ratio (Volume)	0.6210
Put-Call Ratio (Open Interest)	0.7532