SuperworthClearSign Technologies market cap CLIR
Share price times shares outstanding: what the whole company sells for, since 2012.
- Today, Oct 23, 2026
- $15.7M
- Highest close in our data
- $179.2M
- Apr 2021
ClearSign Technologies is worth $15.7M at the close on Oct 23, 2026, at $2.31 a share.
That is down 66% over the last year and down 69% over five years.
Its highest close in our data was $179.2M in Apr 2021.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $15.7M | $15.7M | $41.3M | −52% |
| 2025 | $32.4M | $25.1M | $75.9M | −47% |
| 2024 | $61.3M | $28.9M | $61.3M | +43% |
| 2023 | $42.8M | $21.3M | $58.6M | +109% |
| 2022 | $20.5M | $20.5M | $53M | −53% |
| 2021 | $43.6M | $39.2M | $179.2M | −51% |
| 2020 | $88M | $10.4M | $100.6M | +328% |
| 2019 | $20.6M | $20.6M | $36M | −28% |
| 2018 | $28.5M | $26.9M | $57.3M | −49% |
| 2017 | $56.2M | $32.5M | $68.6M | +27% |
| 2016 | $44.1M | $41M | $78M | −29% |
| 2015 | $62.4M | $48.5M | $85M | −12% |
| 2014 | $70.5M | $52.6M | $108.3M | −28% |
| 2013 | $98.2M | $38.1M | $98.2M | +138% |
| 2012 | $41.3M | $41.3M | $69.4M | n/a |
Against its peers
Companies in Hardware, Equipment & Parts nearest ClearSign Technologies' size, closest first, today.
| Company | Market cap |
|---|---|
| CLIRClearSign Technologies | $15.7M |
| NSYSNortech Systems | $29.4M |
| OPXSOptex Systems | $66.8M |
| RFILR F Industries | $74.8M |
| Peer median | $66.8M |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on ClearSign Technologies
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.