QD Laser

QD Laser PEG

The PEG Ratio (Price/Earnings-to-Growth) of QD Laser (6613.T) as of Nov 3, 2026 is -13.54. In the previous year, PEG Ratio (Price/Earnings-to-Growth) was -7.14 — a change of 89.67% (lower).

PEG

-13.54

YoY

89.67%

Last updated:

PEG Ratio (Price/Earnings-to-Growth) of QD Laser is 2026 -13.54 . PEG Ratio (Price/Earnings-to-Growth) of QD Laser was 2025 -7.14 . It decreases by 89.67% lower compared to the previous year.

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QD Laser Stock analysis

What does QD Laser do? QD Laser, Inc. generates revenue through its Laser Device segment, which produces and sells high-performance semiconductor lasers and wafers for communications and industrial applications using gallium arsenide substrates. Key products include 1240-1310nm quantum dot lasers, quantum dot lasers for silicon photonics, DFB lasers for 1030-1180nm material processing, and epitaxial wafers on GaAs substrates. These products target telecommunications and industrial sectors. The Laser Eyewear segment focuses on manufacturing and selling retinal scanning laser eyewear, featuring small visible lasers at 532-594nm. This segment serves consumer electronics and industrial markets. Both segments leverage the company's semiconductor laser expertise to address specific market needs with tailored solutions. QD Laser is one of the most popular companies on Eulerpool.

Frequently Asked Questions about QD Laser stock

PEG Ratio (Price/Earnings-to-Growth) of QD Laser is -13.54 in 2026.

PEG Ratio (Price/Earnings-to-Growth) of QD Laser changed from -7.14 to -13.54, representing a 89.67% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of PEG Ratio (Price/Earnings-to-Growth) QD Laser since 2006 – with annual values, charts, and detailed analysis.

The PEG ratio adjusts the P/E ratio by the expected earnings growth rate. A PEG below 1 may indicate an undervalued stock relative to its growth potential.

PEG = P/E Ratio / Expected Annual EPS Growth Rate

To evaluate PEG Ratio (Price/Earnings-to-Growth)'s, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for PEG Ratio (Price/Earnings-to-Growth).

A 'good' varies by industry and company stage. On Eulerpool, you can compare PEG Ratio (Price/Earnings-to-Growth)'s QD Laser with sector peers and the industry average to assess whether it is attractive.

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Valuation — QD Laser

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