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Why is 069540 down 5.88%?
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069540:KOSDAQ
Lightron Fiber-Optic Devices Inc
₩3,765.00
-5.88%
(-235.00) 1D
Nov 3, 1:28:35 PM GMT+9  ·   KRW
All symbols
SymbolPriceChange% Change
Generating top insights for 069540...
Open
₩3,900
High
₩3,990
Low
₩3,755
Mkt. cap
424.29B
Avg. vol.
15.26M
Volume
4.24M
52-wk high
₩8,100
52-wk low
₩592
EPS
-₩223
Shares outstanding
112.69M
No. of employees
62
Open
₩3,900
High
₩3,990
Low
₩3,755
Mkt. cap
424.29B
Avg. vol.
15.26M
Volume
4.24M
52-wk high
₩8,100
52-wk low
₩592
EPS
-₩223
Shares outstanding
112.69M
No. of employees
62
News stories
From web sources and news partners
About Lightron Fiber-Optic Devices Inc
CEOCHan-Hee Park
Employees62
FoundedOct 27, 1998
Headquarters-
SectorComputer hardware
Websitelightron.co.kr
Previous reportsAll values in KRW
Loading Previous Earnings...
Revenue
Net income
All values in KRW
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Revenue
7.62B
7.71B
7.07B
4.33B
Cost of goods sold
7.69B
14.16B
6.68B
4.43B
Cost of revenue
7.69B
14.16B
6.68B
4.43B
Research and development expenses
448.08M
482.36M
498.50M
627.84M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
1.43B
1.08B
1.36B
1.44B
Operating expense
2.21B
1.86B
2.11B
1.97B
Total operating expenses
9.89B
16.02B
8.79B
6.41B
Operating income
-2.27B
-8.31B
-1.72B
-2.08B
Other non operating income
-21.20M
271.03M
17.02M
-322.24M
EBT including unusual items
-1.89B
-9.71B
-3.35B
-1.10B
EBT excluding unusual items
-2.86B
-8.97B
-2.84B
-3.47B
Income tax expense
-28.58M
-61.17M
-57.09M
-2.14B
Effective tax rate
1.51%
0.63%
1.70%
194.00%
Other operating expenses
37.40M
51.59M
39.70M
6.22M
Net income
-1.86B
-9.62B
-3.28B
1.04B
Net profit margin
-24.39%
-124.72%
-46.38%
23.92%
Earnings per share
-
-
-
-
Interest and investment income
47.52M
123.57M
44.34M
73.43M
Interest expense
-463.00M
-726.16M
-697.88M
-710.06M
Net interest expenses
-415.48M
-602.59M
-653.54M
-636.63M
Depreciation and amortization charges
63.52M
55.99M
54.62M
54.20M
EBITDA
-1.63B
-7.67B
-1.29B
-1.65B
Gain or loss from assets sale
-1.68M
7.85M
47.83M
-
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