Finance

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Lists
Equity sectors
Symbols
Symbols
Price
Change
% Change
Trend
Prev Close
Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
-0.10%
1,099.55
-1.06
-0.10%
—1,100.611,106.151,114.281,098.89——
SIXC
Communications
SIXC
Communications
SIXC
+0.55%
615.68
+3.38
+0.55%
—612.30612.30616.40612.30——
SIXE
Energy
SIXE
Energy
SIXE
+1.34%
1,191.18
+15.72
+1.34%
—1,175.461,182.971,193.951,182.97——
SIXI
Industrials
SIXI
Industrials
SIXI
-0.32%
1,723.51
-5.61
-0.32%
—1,729.121,731.371,754.071,718.58——
SIXM
Financials
SIXM
Financials
SIXM
-0.25%
643.10
-1.63
-0.25%
—644.73645.31649.16642.15——
SIXR
Staples
SIXR
Staples
SIXR
+0.21%
828.80
+1.71
+0.21%
—827.09828.05833.90827.27——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
-0.87%
212.96
-1.86
-0.87%
—214.82214.82216.61212.62——
SIXT
Technology
SIXT
Technology
SIXT
+2.06%
3,179.49
+64.32
+2.06%
—3,115.173,142.773,180.853,133.07——
SIXU
Utilities
SIXU
Utilities
SIXU
-0.38%
906.97
-3.46
-0.38%
—910.43915.18923.94906.03——
SIXV
Health care
SIXV
Health care
SIXV
+0.16%
1,476.87
+2.37
+0.16%
—1,474.501,480.841,491.461,475.55——
SIXY
Discretionary
SIXY
Discretionary
SIXY
-0.15%
2,402.17
-3.70
-0.15%
—2,405.872,415.572,420.792,398.99——
066310:KOSDAQ
QSI Co Ltd
₩14,850.00
-3.51%
(-540.00) 1D
Apr 22, 3:30:26 PM GMT+9  ·   KRW
All symbols
SymbolPriceChange% Change
Generating top insights for 066310...
Open
₩15,300
High
₩15,300
Low
₩14,500
Mkt. cap
137.68B
Avg. vol.
1.46M
Volume
677.18K
Dividend
0.67%
Quarterly dividend
₩25
Ex dividend date
Dec 27, 2023
P/E ratio
52.70
52-wk high
₩17,510
52-wk low
₩6,610
EPS
₩282
Shares outstanding
9.27M
No. of employees
105
News stories
From sources across the web
About QSI Co Ltd
CEO-
Employees105
Founded2000
Headquarters-
SectorSemiconductor
Websiteqsilaser.com
Previous reportsAll values in KRW
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in KRW
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Revenue
5.63B
5.72B
5.89B
6.03B
Cost of goods sold
4.47B
4.67B
4.48B
4.62B
Cost of revenue
4.47B
4.67B
4.48B
4.62B
Research and development expenses
375.17M
331.52M
401.48M
699.32M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
756.98M
641.28M
767.21M
549.03M
Operating expense
1.20B
1.04B
1.20B
1.31B
Total operating expenses
5.67B
5.71B
5.68B
5.94B
Operating income
-33.41M
15.24M
215.96M
96.06M
Other non operating income
56.88M
118.47M
27.92M
-2.59M
EBT including unusual items
243.64M
538.53M
645.13M
1.35B
EBT excluding unusual items
274.16M
116.75M
985.66M
977.00M
Income tax expense
50.33M
344.05M
60.44M
-192.86M
Effective tax rate
20.66%
63.89%
9.37%
-14.28%
Other operating expenses
19.96M
21.43M
19.77M
16.49M
Net income
193.31M
194.48M
584.69M
1.54B
Net profit margin
3.43%
3.40%
9.92%
25.57%
Earnings per share
-
-
-
-
Interest and investment income
269.66M
571.68M
454.89M
768.79M
Interest expense
-2.91M
-2.85M
-2.42M
-2.44M
Net interest expenses
266.75M
568.83M
452.47M
766.35M
Depreciation and amortization charges
46.78M
45.46M
44.28M
44.21M
EBITDA
583.00M
615.52M
814.93M
706.88M
Gain or loss from assets sale
-
-
-
-
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