Lumentum's CEO just named the obscure semiconductor material he believes will strangle AI infrastructure growth, and the supply gap is already wider than most investors realize.
The AI optics trade just handed back a chunk of its parabolic gains in a single afternoon, and the question now is whether the stocks leading this year's most crowded hardware rally…
A Pearland, Texas groundbreaking sent shockwaves through the AI optics sector Tuesday, lifting three optical transceiver stocks simultaneously and reigniting a trade that has already handed early investors triple-digit gains this year.
Everyone is posting screenshots of the AI stock that tripled this year, and you never touched it. But your portfolio may have captured far more of that move than you realize, without…
Shares of high-flying photonics names are sliding at midday Thursday. Applied Optoelectronics (NASDAQ:AAOI) stock is down 17% to $114.93, the biggest decliner in the group and easily the sharpest single-session drop of…
Shares of optical and photonics suppliers are tumbling at midday Tuesday, with Applied Optoelectronics (NASDAQ:AAOI) stock leading the decline, down 13% to $149. Coherent (NYSE:COHR | COHR Price Prediction) stock is off…
Optical-networking stocks are catching a bid in midday trading on Wednesday, with the group rallying together as the AI infrastructure trade reasserts itself. Applied Optoelectronics (NASDAQ:AAOI) stock is leading the pack, up…
The optics complex is rallying together at midday Tuesday, and the leadership has flipped from yesterday. Coherent‘s (NYSE:COHR | COHR Price Prediction) stock is up 16% to $422, leading the group after…
Shares of Applied Optoelectronics (NASDAQ:AAOI) are up 20% in midday trading to around $190, snapping back hard from a Friday close of $158.41. The single-session pop lifts the stock’s year-to-date (YTD) 2026…
Shares of Applied Optoelectronics (NASDAQ:AAOI) are down 9% midday Friday to roughly $154, leading a broader cool-off in AI optics names. Coherent (NYSE:COHR | COHR Price Prediction) is off 8% to about…
Jim Cramer has been circling POET Technologies (NASDAQ:POET) for months, intrigued by the pitch but refusing to bite. On the April 21, 2026 episode of Mad Money, he walked through the optical…
The hottest corner of the AI infrastructure trade is taking a breather. Shares of Applied Optoelectronics (NASDAQ:AAOI) are down 10% in Monday midday trading, while Lumentum Holdings (NASDAQ:LITE | LITE Price Prediction)…
The optical components complex is extending its powerful run again in early trading Wednesday, with three of the group’s bellwethers building on Monday’s massive rip. Applied Optoelectronics (NASDAQ:AAOI) shares are up 8%…
The optics complex has been one of 2026’s most rewarding corners of the AI infrastructure trade, and the spread among the three leaders is surprisingly wide. Applied Optoelectronics (NASDAQ:AAOI) shares are up…
The optical-networking complex is ripping higher at midday Monday, with all three of the group’s marquee names posting double-digit gains. Applied Optoelectronics (NASDAQ:AAOI) is leading the basket, up 24% to $184.51, while…
