ニュース · QuantAbundancia

Motley Fool1d agobearish

Stock Market Today, May 19: Poet Technologies Falls After $400 Million Offering Sparks Dilution Concerns

Fresh capital for AI photonic interconnects collides with mounting dilution, today, May 19, 2026.

Investor's Business Daily2d agobearish

Dow Jones Futures: Stocks Mixed As Trump Postpones Iran Attack; Sandisk, Bloom Energy, AI Leaders Sell Off

President Trump said he delayed a planned attack on Iran, but Sandisk, Bloom Energy and other AI leaders still tumbled.

Zacks12d agobearish

Applied Optoelectronics (AAOI) Reports Q1 Loss, Misses Revenue Estimates

Applied Optoelectronics (AAOI) delivered earnings and revenue surprises of -31.33% and -3.40%, respectively, for the quarter ended March 2026. Do the numbers hold clues to what lies ahead for the stock?

AAOI

24/7 Wall St.13d agobearish

Applied Optoelectronics Crashes 14%, Coherent Slides 10%, Lumentum Falls 7% as Optics Trade Cools

The AI optics trade is taking a breather. Shares of Applied Optoelectronics (NASDAQ:AAOI) are down 14% in midday trading, while Coherent (NYSE:COHR) is off 10% and Lumentum (NASDAQ:LITE) is sliding 7%. The selloff is sector-wide. Ciena (NYSE:CIEN) is lower by 10% and Fabrinet (NYSE:FN) is down 8%, confirming this is correlated basket selling rather than ... Applied Optoelectronics Crashes 14%, Coherent Slides 10%, Lumentum Falls 7% as Optics Trade Cools

AAOI CIEN COHR FN GLW LITE NVDA