Top Markets
#1 Ontology Gas Ontology Gas +26.62%
#2 EXOD EXOD +22.08%
#3 Status Status +17.01%
#4 Derive Derive +8.72%
#5 Gas Gas +7.44%
#6 Fake World Assets Fake World Assets +6.08%
#7 aelf aelf +5.83%
#8 Tornado Cash Tornado Cash +5.44%
#9 B3 (Base) B3 (Base) +5.37%
#10 DeFi Kingdoms DeFi Kingdoms +5.13%
Coin of the day
Ontology Gas Ontology Gas
Settings
Language
ENGLISH
Currency
USD
Theme
Q.S.I Co., Ltd. Q.S.I Co., Ltd.

Q.S.I Co., Ltd.

066310
Rank in Stocks #25816
Q.S.I Co., Ltd. specializes in the production and distribution of semiconductor... Q.S.I Co., Ltd. specializes in the production and distribution of semiconductor laser and optical semiconductor technologies and associated goods. The company's product line features both red and infrared laser diodes. Founded on July 7, 2000, the firm's main office is located in Cheonan-si, South Korea.
Share Price
$5.08
Last synced: 2026-08-20
Market Cap
$46.06M
Change (1 day)
0.55%
Change (1 year)
-7.55%
Country
KR
Trade Q.S.I Co., Ltd. (066310)

Category

Technology
Operating Margin for Q.S.I Co., Ltd. (066310)
Operating Margin as of 2026 TTM: 0.00%
According to Q.S.I Co., Ltd. latest financial reports and stock price the company's current Operating Margin (TTM) is 0.00%. At the end of 2026 the company had an Operating Margin of 0.00%.
Operating Margin history for Q.S.I Co., Ltd. from 2026 to 2026
Operating Margin at the end of each year
Year Operating Margin Change
Not enough data for the provided dates.
Operating Margin for similar companies or competitors
Company Operating Margin Operating Margin Difference Country
NVIDIA Corporation NVIDIA Corporation
NVIDIA Corporation
NVDA.US
64.02% -
US
Taiwan Semiconductor Manufacturing Company Limited Taiwan Semiconductor Manufacturing Company Limited
Taiwan Semiconductor Manufacturing Company Limited
2330.TW
56.04% -
TW
Broadcom Inc. Broadcom Inc.
Broadcom Inc.
AVGO.US
43.66% -
US
Micron Technology, Inc. Micron Technology, Inc.
Micron Technology, Inc.
MU.US
65.76% -
US
SK hynix Inc. SK hynix Inc.
SK hynix Inc.
000660.KS
68.04% -
KR
What is a company's Operating Margin?
The operating margin is a key indicator to assess the profitability of a company. Higher operating margins are generaly better as they show that a company is able to sell its products or services for much more than their production costs. The operating margin is calculated by dividing a company's earnings by its revenue.