NVIDIA is quietly buying up unlit fiber cables buried beneath American soil, and the strategic logic behind that move reveals something much bigger than a simple supply chain upgrade.
KraneShares just launched an actively managed ETF targeting the laser and optical chip companies powering AI data centers, but a fund with only two days of price history, a waivable fee discount,…
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…
POET Technologies has shed nearly half its value from a May peak, yet institutional heavyweights are quietly building stakes as a landmark supply agreement hints at a manufacturing inflection that could reshape…
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.
Jensen Huang has been placing bold bets on optical connectivity firms that could define the next chokepoint of the AI race, and a recent market pullback may have just handed investors a…
AI data centers are hitting a bandwidth wall, and the companies supplying the glass to break through it are posting revenue growth that copper simply cannot match. Five optical chip names are…
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…
Artificial intelligence has no shortage of obstacles. The industry is scrambling to secure enough electricity to power new data centers, enough land to build them, and enough high-bandwidth memory (HBM) to keep…
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…
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)…
