ProtoSource Corporation (PSCO)
OTCMKTS · Delayed Price · Currency is USD
0.0590
0.00 (0.00%)
At close: Jul 31, 2025
bluebird bio Market Cap
ProtoSource has a market cap or net worth of $30.08 million as of August 4, 2025. Its market cap has decreased by -29.21% in one year.
Market Cap
30.08M
Enterprise Value
n/a
Revenue
3.10M
Ranking
n/a
PE Ratio
n/a
Stock Price
$0.06
Market Cap Chart
Since February 10, 1995, ProtoSource's market cap has increased from 5.65M to 30.08M, an increase of 432.18%. That is a compound annual growth rate of 5.64%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Jul 31, 2025 | 30.08M | 51.28% |
| Dec 19, 2023 | 19.88M | 254.55% |
| Dec 30, 2022 | 5.61M | -63.81% |
| Dec 30, 2021 | 15.50M | 93.75% |
| Dec 30, 2020 | 8.00M | 25,891.66% |
| Dec 26, 2019 | Upgrade Pro | Upgrade Pro |
| Dec 21, 2018 | Upgrade Pro | Upgrade Pro |
| Dec 30, 2016 | Upgrade Pro | Upgrade Pro |
| Dec 8, 2015 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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