Wingstop shares led the retreat, falling 11% on Tuesday, while Cava and The Cheesecake Factory shed 9% and 8% respectively. Investors also offloaded positions in Shake Shack, Bloomin' Brands, and Chipotle Mexican Grill as the broader industry struggled to maintain momentum.

Analysts point to a calendar quirk and persistent economic friction as primary drivers for the slump. Last year, the Labor Day holiday weekend began in August, artificially inflating traffic numbers for that period. Beyond the calendar, consumer budgets are under pressure from high fuel costs, with national gas prices hovering above $4 per gallon throughout the month. While some retail sectors showed regional resilience, dining establishments faced a near-universal decline in patronage. California stood as the sole outlier, recording a marginal traffic increase of 0.3% compared to the previous year.