While softer-than-expected full-year guidance from Walmart dragged retail stocks lower as investors worried that the enormous chain is expecting consumer spending to slow down this year, there is no reason to panic just yet,

Stocks tumbled from all-time highs Thursday in the wake of Walmart projecting a lower-than-expected sales outlook. The Dow Jones Industrial Average fell 450 points, or 1%. The S&P 500 declined 0.4%. The tech-heavy Nasdaq lost 0.5%. Bank stocks also fell significantly, with JPMorgan Chase and Goldman Sachs also closing down about 4%.