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ProtoSource Corporation ProtoSource Corporation

ProtoSource Corporation

PSCO
株式のランク #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.
株価
$0.009
最終同期: 2026-08-13
時価総額
$4.59M
変化(1日)
0.00%
変化(1年)
-64.29%
MY
取引 ProtoSource Corporation (PSCO)

カテゴリー

ProtoSource Corporation(PSCO)の株価履歴
終値の最高値: $0.01 (2026-08-01)

終値の最安値: $70.46 (1995-02-01)
ProtoSource Corporation の株価履歴(1995 ~ 2026)
年間株価パフォーマンス
パフォーマンス
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%
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$156.84 10.81%
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$195.92 -19.19%
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$75.88 -18.06%
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US