Philip Morris International's stock plummeted over 8% despite the company raising its full-year 2025 adjusted EPS guidance to $7.46 - $7.56. The market is reacting to mixed signals, including two warning signs from investment analysis and a high P/E ratio of around 28x, significantly above the tobacco industry's average. Insiders have not bought shares in the past year, contributing to concerns as the company remains undervalued by 22.4% against its estimated intrinsic value of approximately $203.66 per share.