Traffic Control Technology Co

Traffic Control Technology Co Graham Number

The Graham Number of Traffic Control Technology Co (688015.SS) as of Oct 16, 2026 is 22.94 CNY. In the previous year, Graham Number was 11.66 CNY — a change of 96.80% (higher).

Graham Number

22.94CNY

YoY

96.80%

Last updated:

Graham Number of Traffic Control Technology Co is 2025 22.94 CNY. Graham Number of Traffic Control Technology Co was 2024 11.66 CNY. It decreases by 96.80% higher compared to the previous year.

The Traffic Control Technology Co Graham Number history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Graham Number
Date
Graham Number
Jan 1, 2018
5.31 CNY
Jan 1, 2019
10.02 CNY
Jan 1, 2020
14.96 CNY
Jan 1, 2021
21.17 CNY
Jan 1, 2022
18.85 CNY
Jan 1, 2023
11.79 CNY
Jan 1, 2024
11.66 CNY
Jan 1, 2025
22.94 CNY
The Traffic Control Technology Co Graham Number history
YEARGraham NumberYoY
22.94CNY+96.80%
11.66CNY-1.13%
11.79CNY-37.46%
18.85CNY-10.94%
21.17CNY+41.50%
14.96CNY+49.22%
10.02CNY+88.65%
5.31CNY+19.87%
4.43CNY-3.68%
4.60CNY—

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

Traffic Control Technology Co Stock analysis

What does Traffic Control Technology Co do? Traffic Control Technology Co Ltd, listed on the Shanghai Stock Exchange with ticker 688015.SS and ISIN CNE100003MC0, is a Beijing-based company operating in the Information Technology sector within the Electrical Equipment industry. Founded in Beijing, the company has 2105 employees and completed its IPO on July 22, 2019. Its primary focus is the development of urban rail transit signal systems, including research and development, key equipment development, system integration, signal system general contracting, and maintenance services. The company's main products are the communication-based train control (CBTC) system, the CBTC interconnected train operation control (I-CBTC) system, and the fully automatic operation (FAO) system. These products are utilized in urban rail transit, passenger railways, and heavy-haul freight railways. Traffic Control Technology Co Ltd provides maintenance services and sporadic sales, conducting business both domestically and internationally. The company's website is http://www.bj-tct.com/. The firm's activities are centered around providing technical services related to rail transit signaling systems, with a strong emphasis on innovation and system integration for efficient transportation solutions. The company operates within the broader context of urban and regional rail infrastructure development, serving a range of transportation needs across different railway types. Its business model integrates product development with service provision, targeting both domestic and overseas markets for its specialized rail signaling solutions. Traffic Control Technology Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Traffic Control Technology Co stock

Graham Number of Traffic Control Technology Co is 22.94 CNY in 2025.

On Eulerpool you can find the complete historical development of Graham Number Traffic Control Technology 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.

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

Quality — Traffic Control Technology Co

All Key Metrics — Traffic Control Technology Co