Lightron Fiber-Optic Devices Inc. (KOSDAQ:069540)

South Korea · Delayed Price · Currency is KRW

4,020.00

+90.00 (2.29%)

At close: Sep 23, 2026

Market Cap	453.02B +850.7%
Revenue (ttm)	26.73B +4.7%
Net Income	-13.72B
EPS	-180.77
Shares Out	112.69M
PE Ratio	n/a
Forward PE	n/a
Dividend	n/a
Ex-Dividend Date	n/a

Volume	11,362,764
Open	3,935.00
Previous Close	3,930.00
Day's Range	3,850.00 - 4,245.00
52-Week Range	592.00 - 8,100.00
Beta	1.20
Analysts	n/a
Price Target	n/a
Est. Earnings	Nov 13, 2026

About KOSDAQ:069540

Lightron Fiber-Optic Devices Inc. engages in the manufacturing and selling of communication products in South Korea. The company’s products include 25Gb/s SFP28 for duplex and bi-directional, 5G radio access network, 25G C-band tunable DWDM solution, and 25G LAN-WDM; 10Gb/s SFP+, a grey optics to fix and tunable DWDM; 50Gb/s SFP56, a duplex and bi-directional solution; 100Gb/s QSFP28 for 25G x 4 Lanes and 100Gbps Lambda; CATV Optics, a hardened digital and analog optical Tx, Rx and transceivers; and Featured SFP & SFP+, a specialized and custom... [Read more]

Industry Radio and Television Broadcasting and Communications Equipment

Founded 1998

Employees 66

Stock Exchange KOSDAQ

Ticker Symbol 069540

Full Company Profile

Financial Performance

In 2025, KOSDAQ:069540's revenue was 31.77 billion, an increase of 75.20% compared to the previous year's 18.13 billion. Losses were -19.62 billion, 5.59% more than in 2024.

Financial Statements