Stocks making the biggest moves midday: Meta, Amylyx, Baidu, Klarna, Coherent, Sandisk & more ○ found 2026 › Aug › 18 (Tue) @ 17:20 UTC a story from CNBC ⚠️ › Top News Meta ■■■ Amylyx ■■ Baidu ■■ Klarna ■■ Coherent ■■ Sandisk ■■ preview sentiment