Shares closed at $104.69 on Wednesday, marking a second consecutive day of losses and finishing 21.54% below the 52-week high of $133.43 set in February.
PPG underperformed competitors like 3M, Sherwin-Williams, and Masco, which also saw declines but to a lesser extent, except Masco with a 4.14% drop.
The decline occurred during a generally negative session for the stock market, with the S&P 500 and Dow Jones both posting losses, reflecting broader investor caution.
PPG's earnings met expectations, so why did its stock plummet more than the market?
With its stock down 21%, is PPG an undervalued dividend king or a value trap?
Will PPG's 'sold out' aerospace division be enough to carry the company through economic headwinds?
Are PPG's European plant closures a sign of strategic strength or regional weakness?
How will the massive AkzoNobel-Axalta merger challenge PPG's dominance in the coatings market?