Armata Pharmaceuticals, Inc. (ARMP)

Last Closing Price: 6.40 (2026-01-16)

Put-Call Implied Volatility Ratio (30-Day)

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

Armata Pharmaceuticals, Inc. (ARMP) had 30-Day Put-Call Implied Volatility Ratio of 0.8410 for 2026-01-16.