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Equity sectors
Symbols
Symbols
Price
Change
% Change
Trend
Prev Close
Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
-0.71%
1,092.80
-7.77
-0.71%
—1,100.571,098.941,103.801,084.24——
SIXC
Communications
SIXC
Communications
SIXC
-0.07%
604.74
-0.41
-0.07%
—605.15605.15606.69602.76——
SIXE
Energy
SIXE
Energy
SIXE
+1.64%
1,214.80
+19.61
+1.64%
—1,195.191,204.711,221.691,204.71——
SIXI
Industrials
SIXI
Industrials
SIXI
-0.88%
1,724.57
-15.34
-0.88%
—1,739.911,734.501,734.501,710.67——
SIXM
Financials
SIXM
Financials
SIXM
+0.14%
639.43
+0.87
+0.14%
—638.56640.21645.32638.69——
SIXR
Staples
SIXR
Staples
SIXR
+0.91%
839.15
+7.58
+0.91%
—831.57840.48844.16834.54——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
+1.06%
215.62
+2.26
+1.06%
—213.36213.36215.79212.77——
SIXT
Technology
SIXT
Technology
SIXT
-1.69%
3,179.52
-54.66
-1.69%
—3,234.183,171.863,195.363,145.46——
SIXU
Utilities
SIXU
Utilities
SIXU
+0.13%
936.91
+1.26
+0.13%
—935.65937.31941.44933.16——
SIXV
Health care
SIXV
Health care
SIXV
+0.24%
1,452.77
+3.51
+0.24%
—1,449.261,454.771,462.651,447.95——
SIXY
Discretionary
SIXY
Discretionary
SIXY
-0.72%
2,365.18
-17.27
-0.72%
—2,382.452,371.192,380.452,362.86——
440320:KOSDAQ
OpenKnowl Co Ltd
₩4,165.00
+14.90%
(+540.00) 1D
Apr 28, 3:30:08 PM GMT+9  ·   KRW
All symbols
SymbolPriceChange% Change
Generating top insights for 440320...
Open
₩3,605
High
₩4,630
Low
₩3,605
Mkt. cap
40.94B
Avg. vol.
301.92K
Volume
8.43M
52-wk high
₩8,800
52-wk low
₩3,140
EPS
-₩663
Shares outstanding
9.83M
No. of employees
172
News stories
From sources across the web
About OpenKnowl Co Ltd
CEO-
Employees172
Founded2012
Headquarters-
SectorEducation
Websiteopenknowl.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
25.38B
14.55B
25.74B
22.60B
Cost of goods sold
12.75B
5.45B
7.67B
8.75B
Cost of revenue
12.75B
5.45B
7.67B
8.75B
Research and development expenses
1.31B
486.17M
-
524.78M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
8.91B
9.38B
16.77B
15.34B
Operating expense
12.58B
10.61B
16.77B
16.93B
Total operating expenses
25.33B
16.06B
24.44B
25.68B
Operating income
49.95M
-1.51B
1.29B
-3.08B
Other non operating income
1.02B
126.06M
-211.27M
-1.93B
EBT including unusual items
789.23M
-1.65B
1.08B
-5.61B
EBT excluding unusual items
709.04M
-1.76B
1.08B
-5.35B
Income tax expense
213.94M
138.64M
201.11M
490.17M
Effective tax rate
27.11%
-8.42%
18.58%
-8.74%
Other operating expenses
107.93M
84.31M
-
267.79M
Net income
253.69M
-1.45B
538.05M
-5.85B
Net profit margin
1.00%
-9.93%
2.09%
-25.88%
Earnings per share
-
-
-
-
Interest and investment income
79.90M
55.26M
-
32.32M
Interest expense
-574.24M
-315.27M
-
-307.50M
Net interest expenses
-494.34M
-260.01M
-
-275.18M
Depreciation and amortization charges
823.41M
479.28M
-
483.40M
EBITDA
578.72M
-994.29M
2.03B
-2.44B
Gain or loss from assets sale
-
-
-8.00K
-14.13M
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