Casey's General Stores Has Fallen 10% Since Reporting Earnings. Is It a Buy in November?

CASY has shed 10% since reporting fiscal Q1 2027 results, a sell-off that came despite earnings that beat on both the top and bottom line.

Earnings rose 27% year-over-year, and same-store sales grew 3.2%. The problem: that same-store figure is the lowest growth rate in five quarters. The market punished the deceleration rather than rewarding the headline beat.

Valuation explains the reaction. CASY trades at a price-to-sales ratio of 1.3x, well above its five-year average of 0.8x. Its price-to-earnings ratio sits at 32x versus a five-year average of 26x. Both multiples run roughly 25% to 60% above historical norms.

Interpretation: a premium multiple leaves little room for slowing momentum. When a stock is priced for acceleration, a 3.2% same-store print, even paired with 27% earnings growth, reads as a miss against expectations rather than a win. The 10% drop suggests investors are resetting what they will pay for that growth, though the stock still trades above its own history on both measures.