ClearSign Technologies Price to Sales Ratio 2012-2025 | CLIR

Historical PS ratio values for ClearSign Technologies (CLIR) over the last 10 years. The current P/S ratio for ClearSign Technologies as of March 09, 2026 is .
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ClearSign Technologies P/S Ratio Historical Data
Date Stock Price TTM Sales per Share Price to Sales Ratio
2026-03-10 0.57 14.20
2025-09-30 0.77 $0.04 19.18
2025-06-30 0.56 $0.06 10.05
2025-03-31 0.75 $0.05 13.82
2024-12-31 1.44 $0.08 19.11
2024-09-30 0.85 $0.10 8.82
2024-06-30 0.83 $0.06 12.91
2024-03-31 0.97 $0.07 14.29
2023-12-31 1.11 $0.06 17.75
2023-09-30 1.09 $0.03 35.30
2023-06-30 1.31 $0.04 35.19
2023-03-31 0.80 $0.03 23.94
2022-12-31 0.54 $0.01 0.00
2022-09-30 0.92 $0.01 89.26
2022-06-30 1.21 $0.01 0.00
2022-03-31 1.63 $0.01 0.00
2021-12-31 1.38 $0.02 70.22
2021-09-30 2.00 $0.02 111.58
2021-06-30 4.80 $0.01 403.66
2021-03-31 5.68 $0.01 477.67
2020-12-31 2.93 0 0.00
2020-09-30 2.26 0 0.00
2020-06-30 2.08 0 0.00
2020-03-31 0.72 0 0.00
2019-12-31 0.76 0 0.00
2019-09-30 1.23 0 0.00
2019-06-30 1.15 0 0.00
2019-03-31 0.90 0 0.00
2018-12-31 1.02 $0.03 34.10
2018-09-30 1.60 $0.04 38.47
2018-06-30 2.00 $0.04 48.09
2018-03-31 2.03 $0.04 48.69
2017-12-31 3.60 $0.04 100.30
2017-09-30 3.55 $0.05 68.08
2017-06-30 3.80 $0.07 52.62
2017-03-31 3.90 $0.07 54.01
2016-12-31 3.40 $0.05 70.85
2016-09-30 6.00 $0.02 299.01
2016-06-30 5.01 0 0.00
2016-03-31 3.99 0 0.00
2015-12-31 4.85 0 0.00
2015-09-30 6.19 0 0.00
2015-06-30 5.41 0 0.00
2015-03-31 5.29 0 0.00
2014-12-31 7.33 0 0.00
2014-09-30 6.68 $0.01 632.68
2014-06-30 9.18 $0.02 565.29
2014-03-31 10.91 $0.02 671.82
2013-12-31 11.45 $0.02 705.08
2013-09-30 7.05 $0.01 0.00
2013-06-30 8.72 0 0.00
2013-03-31 7.11 0 0.00
Sector Industry Market Cap Revenue
Industrial Products Industrial Services $0.033B $0.004B
ClearSign Technologies Corporation provides industrial combustion and sensing technologies for industrial and commercial systems. The company's OEM products consists ClearSign Core(TM) and ClearSign Eye(TM) and other sensing configurations. It serves energy, commercial/industrial boiler, chemical, petrochemical, transport and power industries. ClearSign Technologies Corporation, formerly known as ClearSign Combustion Corporation, is based in Seattle, United States.
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