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GreenChek Technology Inc. GreenChek Technology Inc.

GreenChek Technology Inc.

GCHK
Classificação em ações #41571
GreenChek Technology Inc., a development stage company, focuses on... GreenChek Technology Inc., a development stage company, focuses on manufacturing, marketing, and distributing hydrogen technology products. The company develops emission reduction device (ERD-3.0) for installation on various vehicles with an internal combustion engine. Its ERD-3.0 product generates hydrogen by means of electrolysis. The company was formerly known as Ridgestone Resources, Inc. and changed its name to GreenChek Technology Inc. in August 2008. GreenChek Technology Inc. was founded in 2006 and is based in San Francisco, California.
Preço da ação
$0.0001
Última sincronização: 2026-08-11
Valor de mercado
$16.14K
Variação (1 dia)
0.00%
Variação (1 ano)
0.00%
País
US
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Histórico de preços das ações de GreenChek Technology Inc. (GCHK)
Preço de fecho mais alto: $0.00 em 2026-08-01

Preço de fecho mais baixo: $0.61 em 2008-06-01
Histórico de preços das ações da GreenChek Technology Inc. de 2008 a 2026
Desempenho anual do preço das ações
Ano Desempenho
2026 (TTM) 0.00%
2025 0.00%
2024 0.00%
2023 -79.78%
2022 -75.70%
2021 33.47%
2020 42.97%
2019 28.60%
2018 56.06%
2017 -15.70%
2016 20.60%
2015 -13.53%
2014 81.36%
2013 66.67%
2012 -27.59%
2011 -96.75%
2010 -64.21%
2009 -95.51%
2008 0.00%
Preço das ações de empresas similares ou concorrentes