AAOI stock jumps 14% to start 2026 — what’s driving Applied Optoelectronics shares now
NEW YORK, January 3, 2026, 10:48 ET — Market closed. Shares of Applied Optoelectronics Inc (AAOI) closed up 13.6% at $39.60 on Friday, kicking off 2026 with a sharp move for the optical components maker. The stock traded between $35.76 and $40.10 and logged about 4.85 million shares in volume. The move matters because AAOI has become a high-volatility proxy for demand tied to faster links inside cloud data centers — a trade that can move quickly when risk appetite shifts. The stock is also within reach of its 52-week high of $41.96 after a year that has seen a