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JTEC jumps more than 13% on ultra-high precision X-ray mirrors, polishing innovation

Wed Apr 22, 2026 9:31 am JST Catalyst

JTEC CORPORATION <3446> surged for a third straight session, gaining more than 13% to hit the 2,300 yen level. In the US market, semiconductor stocks tied to AI data center infrastructure continue to draw strong buying, with the Philadelphia Semiconductor Index (SOX) recording its 15th consecutive gain. With the index near record highs, overseas investors with increased risk appetite are targeting semiconductor and peripheral plays in Tokyo.

Interest is spreading to niche optoelectronics stocks capturing opportunities in AI data centers and defense. JTEC, which possesses ultra-high precision X-ray focusing mirrors and next-generation polishing technologies including plasma-assisted polishing and catalyst-referenced etching, is attracting aggressive investment as it aligns with current market demand.

Source: MINKABU PRESS

*Translated by generative AI. Click here for the original article.

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