ClearSign Technologies Corporation
CLIR | NASDAQ
$3.97
+$0.18 (+4.75%)
Sep 22, 2026, 12:29 PM ET · Market open
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 20, 2026 | $22.48M | -$11.47M | -33.78% |
| Dec 25, 2025 | $33.95M | -$32.8M | -49.14% |
| Dec 26, 2024 | $66.75M | $23.95M | +55.95% |
| Dec 28, 2023 | $42.8M | $22.35M | +109.31% |
| Dec 29, 2022 | $20.45M | -$23.01M | -52.94% |
| Dec 30, 2021 | $43.46M | -$38.11M | -46.72% |
| Dec 30, 2020 | $81.57M | $61.01M | +296.73% |
| Dec 26, 2019 | $20.56M | -$6.78M | -24.81% |
| Dec 27, 2018 | $27.34M | -$28.83M | -51.32% |
| Dec 28, 2017 | $56.17M | $12.12M | +27.51% |
| Dec 29, 2016 | $44.05M | -$18.3M | -29.34% |
| Dec 30, 2015 | $62.35M | -$8.05M | -11.43% |
| Dec 25, 2014 | $70.4M | -$27.65M | -28.20% |
| Dec 26, 2013 | $98.05M | $56.74M | +137.35% |
| Dec 27, 2012 | $41.31M | n/a | n/a |
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