Why Is APPLIED OPTOELECTRON (AAOI) Stock Up Today?

AAOI stock surged 9.86% to $122.91 in early trading on Friday, driven by a wave of positive news surrounding its expansion plans and production scaling for high-speed optical transceivers. The stock opened with a 3.3% gap up and reached a session high of $123.75 before settling near the upper end of its range. Coverage in the past 36 hours shows a generally bullish tone, with AI sentiment averaging 64/100, suggesting optimism about the company's growth trajectory.

What Happened

Applied Optoelectronics announced the expansion of its Pearland, Texas campus by 400,000 square feet to boost production of 800G and 1.6T optical transceivers, according to MarketChameleon and StockTitan. This expansion is aimed at supporting growing demand from AI and cloud infrastructure, a key growth area for the company. Seeking Alpha also highlighted the move, noting its potential to enhance margins and meet higher production goals. Additionally, a Seeking Alpha contributor argued that the stock's recent post-earnings drop has created an attractive entry point, citing a compressed valuation and an improved CY26 outlook.

What The Data Shows

The stock opened at $115.61, with volume of 1.2 million shares so far, representing 0.1x the 3-month daily average. Despite the sharp intraday move, the stock has fallen 20.6% over the last 8 sessions, from $141.57 to $112.41. Meanwhile, insiders have sold a total of $86.8 million worth of shares in the last 90 days, with the most recent transaction reported on June 18. The stock remains unprofitable, with a trailing 12-month EPS of -0.66 and a net margin of -8.5%, but revenue has grown 64.3% TTM.

What To Watch

With no upcoming earnings report listed, investors will need to monitor the broader coverage of the Pearland expansion and how it aligns with AI and cloud infrastructure trends. The recent insider selling activity and mixed retail sentiment may also influence near-term price action.