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.

ROBO Global Robotics and Automation Index ETF (ROBO) had 180-Day Put-Call Ratio (Volume) of 0.5174 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2145
Historical Volatility (Parkinson)	0.1539
Implied Volatility (Calls)	0.3205
Implied Volatility (Puts)	0.3021
Implied Volatility (Mean)	0.3113
Put-Call Implied Volatility Ratio	0.9426
Implied Volatility Skew	0.0451
Option Statistics
Put-Call Ratio (Volume)	0.5174
Put-Call Ratio (Open Interest)	0.1198