OPT Machine Vision Tech Co

OPT Machine Vision Tech Co Graham Number

The Graham Number of OPT Machine Vision Tech Co (688686.SS) as of Oct 9, 2026 is 29.21 CNY. In the previous year, Graham Number was 24.47 CNY — a change of 19.37% (higher).

Graham Number

29.21CNY

YoY

19.37%

Last updated:

Graham Number of OPT Machine Vision Tech Co is 2025 29.21 CNY. Graham Number of OPT Machine Vision Tech Co was 2024 24.47 CNY. It decreases by 19.37% higher compared to the previous year.

The OPT Machine Vision Tech Co Graham Number history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Graham Number
Date
Graham Number
Jan 1, 2018
8.59 CNY
Jan 1, 2019
15.29 CNY
Jan 1, 2020
33.54 CNY
Jan 1, 2021
33.89 CNY
Jan 1, 2022
36.90 CNY
Jan 1, 2023
28.97 CNY
Jan 1, 2024
24.47 CNY
Jan 1, 2025
29.21 CNY
The OPT Machine Vision Tech Co Graham Number history
YEARGraham NumberYoY
29.21CNY+19.37%
24.47CNY-15.55%
28.97CNY-21.47%
36.90CNY+8.87%
33.89CNY+1.04%
33.54CNY+119.32%
15.29CNY+77.98%
8.59CNY+71.85%
5.00CNY—
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OPT Machine Vision Tech Co Stock analysis

What does OPT Machine Vision Tech Co do? OPT Machine Vision Tech Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about OPT Machine Vision Tech Co stock

Graham Number of OPT Machine Vision Tech Co is 29.21 CNY in 2025.

On Eulerpool you can find the complete historical development of Graham Number OPT Machine Vision Tech Co since 2006 – with annual values, charts, and detailed analysis.

The Graham Number estimates the maximum fair price for a stock based on EPS and book value per share, following Benjamin Graham's value investing principles.

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Quality — OPT Machine Vision Tech Co

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