On the morning of March 30, Wooriro, an optical communication component developer, is showing a sharp surge of around 24% in the Korean stock market.

[Market Focus] Wooriro Continues to Surge on Jensen Huang's "Optical Semiconductor" Remarks View original image

As of 9:38 a.m. on the same day, Wooriro is trading at 9,570 won per share, up 23.96% from the previous session.


The stock has been on a strong rally since Jensen Huang, CEO of Nvidia, cited optical semiconductors as a core technology of the future. Excluding March 26, when trading was suspended due to overheating, the stock hit the upper price limit for six consecutive trading days from March 19.



At the same time, Korea Advanced Materials, which is also classified as an optical communication stock along with Wooriro, rose by nearly 6%. Inno Instrument showed a strong gain of over 9%.


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