큐에스아이

066310KOSDAQ반도체 제조업

56.5 / 100

Reference Date: 2026-06-10

Financial Score28.0 / 40

News Sentiment12.5 / 25

Momentum6.0 / 20

Disclosure10.0 / 15

AI Analysis: the debt ratio is very low with excellent financial health but ROE is below the industry average. Plunged 36.9% over the past month, with no recent news.

Company InformationBased on 2025 Annual Report

Business Overview

QSI specializes in manufacturing and selling semiconductor lasers and optoelectronic products, leveraging a customized Total Solution to differentiate itself from competitors. Its key product, Laser Diodes (LD), are supplied across various sectors such as power tools, barcode scanners, laser printers, and medical devices, with major clients including global corporations in the US, Germany, Japan, and China.

Number of Employees

138people

Average Salary

35.6M KRW

Score Calculation Basis

Detailed Financial Score

PER

36.15Industry Average 33.103.0Point

Higher than industry avg (caution)

PBR

1.04Industry Average 2.137.0Point

Half of industry avg (excellent)

ROE

2.94Industry Average -3.923.5Point

Well below industry avg

Debt Ratio

1.64Industry Average 14.758.0Point

Half of industry avg (excellent)

Trend 2023~20256.5 / 10 points

Revenue Growth Rate

2.5 / 3

Avg ▲11.7% (2-year basis)

Operating Profit Growth Rate

3.0 / 3

Avg ▲26.4% (2-year basis)

ROE Trend

1.0 / 4

Avg ROE 3.4% (declining, 3yr)

Detailed News Sentiment

0 totalPositive 0Neutral 0Negative 0

Detailed Momentum

52-week position3.0Point

52w lower range (26%)

Current 9,810Won52-week high 17,87052-week low 6,880

1-month return0.0Point

1m -36.87% (strong drop)

Volume trend3.0Point

Volume flat

Detailed Disclosure

1 totalPositive 0Neutral 1Negative 0

Neutral분기보고서 (2026.03)2026-05-14