Put-Call Ratio (Volume) (150-Day)

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

EPAM Systems, Inc. (EPAM) had 150-Day Put-Call Ratio (Volume) of 0.3228 for 2026-05-21.

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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5594
Historical Volatility (Parkinson)	0.4605
Implied Volatility (Calls)	0.5425
Implied Volatility (Puts)	0.5481
Implied Volatility (Mean)	0.5453
Put-Call Implied Volatility Ratio	1.0103
Implied Volatility Skew	-0.0061
Option Statistics
Put-Call Ratio (Volume)	0.3228
Put-Call Ratio (Open Interest)	0.6724