Dow Jones today finished in the red along with the Nasdaq-100, S&P 500 Index or SPX, and Russell 2000. Stocks slumped for the third day this week. Next, Renita Young weighs in on Affirm (AFRM) stock price falling after the company cut 19% of their workforce. Also, Mattel (MAT) shares slumped after an earnings miss. On the other hand, MGM Resorts (MGM) stock price was up post an optimistic outlook and a new share buyback plan. Finally, Lyft (LYFT) plummeted in the post-market session after their earnings report was released.