ProtoSource Corporation PSCO

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0.01 USD 0.00 (+0.00%)

At closeNov 4, 2026, 4:00 PM EST

0.0101 Day range 0.0101
0.009 52-week range 0.077
YTD
-1.94%
1 year
-71.94%
Market cap
5.15M
EPS (ttm)
-0.03
YTD return
-1.94%
1-year return
-71.94%
Volume
5.00K
Avg volume
153
Open
0.0101
Previous close
0.0101
Day's range
0.0101 – 0.0101
52-week range
0.009 – 0.077

2Y +0.0001 (+1.00%)

0.00000.1000Nov 24Jan 25Mar 25May 25Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jul 26Sep 260.0101

Financials — quick view

All financials
PSCO Revenue — quarterly 354.20K
1998-Q1 19981998-Q2 19981998-Q3 19981998-Q4 19981999-Q1 19991999-Q2 19991999-Q3 19991999-Q4 19992000-Q1 20002000-Q2 20002000-Q3 20002000-Q4 20002001-Q1 20012001-Q2 20012001-Q3 20012001-Q4 2001
PSCO Net income — quarterly -889.79K
1998-Q1 19981998-Q2 19981998-Q3 19981998-Q4 19981999-Q1 19991999-Q2 19991999-Q3 19991999-Q4 19992000-Q1 20002000-Q2 20002000-Q3 20002000-Q4 20002001-Q1 20012001-Q2 20012001-Q3 20012001-Q4 2001
PSCO EPS — quarterly -0.10
1998-Q1 19981998-Q2 19981998-Q3 19981998-Q4 19981999-Q1 19991999-Q2 19991999-Q3 19991999-Q4 19992000-Q1 20002000-Q2 20002000-Q3 20002000-Q4 20002001-Q1 20012001-Q2 20012001-Q3 20012001-Q4 2001

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