West Pharmaceutical Services, Inc. (WST)

Last Closing Price: 273.03 (2025-12-02)

Put-Call Implied Volatility Ratio (180-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

West Pharmaceutical Services, Inc. (WST) had 180-Day Put-Call Implied Volatility Ratio of 0.9846 for 2025-12-02.