Phathom Pharmaceuticals, Inc. (PHAT)

Last Closing Price: 12.88 (2026-04-21)

Implied Volatility Skew (60-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

Phathom Pharmaceuticals, Inc. (PHAT) had 60-Day Implied Volatility Skew of 0.3953 for 2026-04-21.