S&P 500 Gains and Losses Today: Electronic Arts Stock Pops on Buyout Talks; Costco Slips
1. Costco's shares fell nearly 3% after fourth-quarter results. 2. Sales and profits exceeded expectations, but same-store sales missed estimates. 3. Intensifying competition and cautious consumers weigh heavily on Costco. 4. Economic uncertainty influences customer behavior towards discretionary purchases. 5. Overall market saw gains despite Costco's disappointing results.