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.

On Holding AG (ONON) had 180-Day Put-Call Ratio (Volume) of 1.6515 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5623
Historical Volatility (Parkinson)	0.4030
Implied Volatility (Calls)	0.4647
Implied Volatility (Puts)	0.4375
Implied Volatility (Mean)	0.4511
Put-Call Implied Volatility Ratio	0.9414
Implied Volatility Skew	0.0209
Option Statistics
Put-Call Ratio (Volume)	1.6515
Put-Call Ratio (Open Interest)	1.2522