Applied Optoelectronics (AAOI) saw its stock price soar 5.05% during intraday trading on Monday, marking a significant upward movement for the optical communications component supplier.

The surge appears to be part of a broader sector rebound, with the bearish sentiment triggered by recent analyst reports suggesting a delay in the mass deployment of co-packaged optics (CPO) technology now largely digested by the market. After nearly a week of pressure, oversold conditions in the optical communications sector attracted buyers, leading to stabilization and recovery.

Sector peers provided broad sentiment support for the move, with notable companies like Nokia, Lumentum, and Ciena also rallying in tandem. The maintained 'Buy' rating from analysts at Rosenblatt Securities may have further contributed to positive investor sentiment toward the stock.