Check out the companies making headlines before the bell. Advanced Micro Devices — The semiconductor maker fell 5% after sharing adjusted margin guidance for its current quarter that was in line with estimates. However, Advanced Micro Devices beat expectations for both its third-quarter earnings and revenue . McDonald’s — Shares slipped 1% after the fast-food chain posted third-quarter adjusted earnings of $3.22 per share, missing the $3.33 analysts polled by LSEG had expected. The company’s $7.08 billion revenue also came below the consensus forecast $7.1 billion. Arista Networks — The cloud networking company plunged 11% after saying that it sees its fourth-quarter revenue coming in a range of between $2.3 billion to $2.4 billion, which encompasses the $2.33 billion analysts polled by FactSet had forecast. Arista posted a third-quarter beat on both the top and bottom lines. Cava — The fast-casual restaurant fell 8% after it revised its full-year guidance for same-store sales to between 3% and 4% growth, down from its prior outlook of 4% to 6%. The firm also lowered its restaurant-level profit margins to a range of 24.4% to 24.8%, down from 24.8% to 25.2%. Teradata — Shares surged 14% after the cloud data company posted third-quarter adjusted earnings of 72 cents per share and revenue of $416 million. This beat the respective earnings and revenue foreca …
