큐에스아이

066310KOSDAQ

51.0 / 100

Reference Date: 2026-09-08

Financial Score22.5 / 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 falls significantly short of the industry average. Slightly down 2.0% 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

25.76Industry Average 15.001.5Point

1.7x industry avg (risky)

PBR

0.74Industry Average 1.205.5Point

Lower than industry avg (good)

ROE

2.94Industry Average 8.001.0Point

Well below industry avg

Debt Ratio

1.64Industry Average 100.008.0Point

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 position1.0Point

Near 52w low (10%, downtrend)

Current 6,990Won52-week high 17,87052-week low 5,770

1-month return3.0Point

1m -1.96% (flat)

Volume trend2.0Point

Volume decreasing

Detailed Disclosure

1 totalPositive 0Neutral 1Negative 0

Neutral반기보고서 (2026.06)2026-08-14