What Happened to the Chicken Chain Stock That Lost 300 Billion in a Day?

Wingstop Inc. (NASDAQ: WING) closed at $146 per share on March 31, down 5.79% from the previous day, on the Nasdaq. Its market capitalization fell to about $4 billion—roughly KRW 5.4 trillion, assuming an exchange rate of KRW 1,350 per U.S. dollar—erasing approximately $220 million (around KRW 300 billion) in one session. Trading volume reached 1.08 million shares.

Recently, Stifel maintained its Buy rating on Wingstop but lowered its price target to $250, and several institutional investors disclosed additional share purchases in the fourth quarter of 2025. The company’s Q4 2025 earnings report, released on February 18, beat profit expectations but slightly missed revenue forecasts, contributing to increased share-price volatility. Technical indicators also point to a continued bearish trend over the past few weeks.

Headquartered in Texas, Wingstop is a fast-casual chain specializing in chicken wings, with more than 3,000 locations worldwide. After delivering double-digit same-store sales growth and pursuing aggressive expansion in 2024—earning its reputation as a high-growth stock—the company recorded its first year-over-year same-store sales decline in 22 years in 2025, signaling a slowdown in its growth trajectory.