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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
+1.28%
1,110.76
+14.04
+1.28%
—1,096.721,098.741,113.821,098.74——
SIXC
Communications
SIXC
Communications
SIXC
-1.23%
603.81
-7.51
-1.23%
—611.32611.32611.32603.33——
SIXE
Energy
SIXE
Energy
SIXE
+2.44%
1,200.11
+28.57
+2.44%
—1,171.541,176.151,202.381,176.15——
SIXI
Industrials
SIXI
Industrials
SIXI
+1.09%
1,766.76
+19.13
+1.09%
—1,747.631,747.671,770.511,744.43——
SIXM
Financials
SIXM
Financials
SIXM
-0.14%
630.58
-0.91
-0.14%
—631.49631.23633.90627.95——
SIXR
Staples
SIXR
Staples
SIXR
-1.48%
837.36
-12.58
-1.48%
—849.94850.23850.23836.20——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
+0.02%
218.11
+0.050
+0.02%
—218.06218.06219.96218.06——
SIXT
Technology
SIXT
Technology
SIXT
+1.43%
3,586.46
+50.43
+1.43%
—3,536.033,549.423,590.523,543.38——
SIXU
Utilities
SIXU
Utilities
SIXU
+0.92%
913.37
+8.30
+0.92%
—905.07908.07916.83907.68——
SIXV
Health care
SIXV
Health care
SIXV
-0.49%
1,442.77
-7.09
-0.49%
—1,449.861,451.341,464.451,442.66——
SIXY
Discretionary
SIXY
Discretionary
SIXY
-0.61%
2,415.55
-14.92
-0.61%
—2,430.472,415.842,422.952,396.14——
3530:TPE
Silicon Optronics Inc
NT$69.50
+6.60%
(+4.30) 1D
May 11, 1:30:16 PM GMT+8  ·   TWD
All symbols
SymbolPriceChange% Change
Generating top insights for 3530...
Open
NT$67.30
High
NT$69.50
Low
NT$66.00
Mkt. cap
5.38B
Avg. vol.
334.05K
Volume
560.50K
P/E ratio
39.97
52-wk high
NT$85.50
52-wk low
NT$53.50
EPS
NT$1.74
Shares outstanding
77.71M
No. of employees
36
News stories
From sources across the web
About Silicon Optronics Inc
CEO-
Employees36
Founded2004
Headquarters-
SectorComputer hardware
Websitesoinc.com.tw
Previous reportsAll values in TWD
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in TWD
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Revenue
458.68M
465.51M
574.63M
541.94M
Cost of goods sold
361.59M
339.94M
391.08M
431.05M
Cost of revenue
361.59M
339.94M
391.08M
431.05M
Research and development expenses
65.80M
73.35M
82.85M
71.60M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
13.73M
13.78M
19.72M
15.81M
Operating expense
79.53M
87.13M
102.57M
87.41M
Total operating expenses
441.12M
427.07M
493.64M
518.46M
Operating income
17.56M
38.44M
80.99M
23.48M
Other non operating income
2.10M
2.00K
234.00K
11.28M
EBT including unusual items
-44.72M
63.65M
105.16M
42.51M
EBT excluding unusual items
-44.72M
63.65M
105.16M
42.51M
Income tax expense
-10.95M
5.76M
6.33M
8.28M
Effective tax rate
24.49%
9.05%
6.02%
19.47%
Other operating expenses
-
-
-
-
Net income
-33.77M
57.89M
98.83M
34.23M
Net profit margin
-7.36%
12.44%
17.20%
6.32%
Earnings per share
-
-
-
-
Interest and investment income
6.53M
6.14M
7.16M
7.82M
Interest expense
-371.00K
-144.00K
-80.00K
-75.00K
Net interest expenses
6.16M
5.99M
7.08M
7.75M
Depreciation and amortization charges
-
-
-
-
EBITDA
30.29M
51.75M
94.86M
41.17M
Gain or loss from assets sale
-
-
-
-
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