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.

Magna International Inc. (MGA) had 20-Day Put-Call Ratio (Volume) of 0.0371 for 2026-10-05.

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Figures for 2026-10-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2785
Historical Volatility (Parkinson)	0.2272
Implied Volatility (Calls)	0.3279
Implied Volatility (Puts)	0.3280
Implied Volatility (Mean)	0.3279
Put-Call Implied Volatility Ratio	1.0005
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0371
Put-Call Ratio (Open Interest)	0.4382