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ProtoSource Corporation ProtoSource Corporation

ProtoSource Corporation

PSCO
Classificação em ações #35012
ProtoSource Corporation, doing business as Software Solutions Company, converts... ProtoSource Corporation, doing business as Software Solutions Company, converts print content to Web content. It involves in the mining and database management of print, graphic, and data content for the publishing industry, as well as the distribution of content via the Internet. The company also provides bilingual technical support services, Web-hosting, and Internet connectivity. It serves retailers, newspapers, and magazine publishers in North America and Europe. ProtoSource Corporation was formerly known as SHR Corporation. The company was incorporated in 1988 and is based in Bethlehem, Pennsylvania.
Preço da ação
$0.009
Última sincronização: 2026-08-13
Valor de mercado
$4.59M
Variação (1 dia)
0.00%
Variação (1 ano)
-64.29%
País
MY
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Histórico de preços das ações de ProtoSource Corporation (PSCO)
Preço de fecho mais alto: $0.01 em 2026-08-01

Preço de fecho mais baixo: $70.46 em 1995-02-01
Histórico de preços das ações da ProtoSource Corporation de 1995 a 2026
Desempenho anual do preço das ações
Ano Desempenho
2026 (TTM) 19.87%
2025 333.93%
2024 -79.05%
2023 83.19%
2022 -49.21%
2021 81.41%
2020 320.84%
2019 -31.54%
2018 -14.29%
2017 25.00%
2016 22.34%
2015 62.42%
2014 52.92%
2013 -26.29%
2012 -65.69%
2011 12.09%
2010 -61.14%
2009 -59.56%
2008 -32.74%
2007 66.22%
2006 2.26%
2005 10.01%
2004 -56.69%
2003 -78.30%
2002 -43.55%
2001 -74.60%
2000 -62.34%
1999 1.33%
1998 13.63%
1997 21.08%
1996 -81.91%
1995 0.00%
Preço das ações de empresas similares ou concorrentes
Empresa Preço da ação Variação 1a% País
$213.67 -22.98%
DE
$156.84 10.81%
CA
$195.92 -19.19%
US
$75.88 -18.06%
US
$124.27 -28.36%
US