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Greenchek Technology GCHK · USD

Consumer Discretionary · US listing · 🇺🇸 United States

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Close of 30 Oct 2026, in USD

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Greenchek Technology — daily GCHK Delayed
Market value
$3,481
Last close × shares
Volume
66.1k
Shares, 30 Oct 2026

About Greenchek Technology

Its shares trade under the ticker GCHK. It has been listed since 3 October 2007.

GreenChek Technology, Inc. is a development stage company, focuses on manufacturing, marketing, and distributing hydrogen technology products that are designed to reduce gas emissions by motor vehicles. The company is headquartered in Guilford, Connecticut. The company went IPO on 2007-10-03. The firm is engaged in hydrogen generation and storage technologies. The firm focuses on mobile and stationary hydrogen generation systems designed for the transportation industry and the industrial power markets. The company uses technology that is used to make hydrogen from water and stores the hydrogen gas for use as renewable energy. Its products are used in market segments, such as heavy goods vehicles, locomotives, buses automobiles and generators. Its product, Emission Reduction Device (ERD), provides emission reduction and fuel enhancement technology used in heavy duty vehicles and locomotives. The company develops stationary products for large scale generation and storage of hydrogen. The company has developed a hydrogen generating system that assists internal combustion engines to burn fuel. Its onboard hydrogen generation injection (OHGI) system produces and then injects hydrogen gas into an internal combustion engine.

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Frequently asked questions

What is Greenchek Technology's ticker?

Greenchek Technology trades as GCHK on its US listing, under ISIN US3941761013.

What was Greenchek Technology's last closing price?

0.00 on 30 Oct 2026. The figure is in USD and is never converted.

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