Put-Call Ratio (Open Interest) (20-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

ADS-TEC Energy PLC (ADSE) had 20-Day Put-Call Ratio (Open Interest) of 2.7344 for 2026-10-20.

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Figures for 2026-10-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4859
Historical Volatility (Parkinson)	0.6847
Implied Volatility (Calls)	0.3478
Implied Volatility (Puts)	1.6607
Implied Volatility (Mean)	1.0042
Put-Call Implied Volatility Ratio	4.7743
Implied Volatility Skew	0.0581
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	2.7344