ClearSign Technologies Corp. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-23 | 2.270 | 2.270 | 2.270 | 2.270 | 2.270 | 1 |
| 2026-10-20 | 2.580 | 2.580 | 2.580 | 2.580 | 2.580 | 2 |
| 2026-10-19 | 2.350 | 2.350 | 2.350 | 2.350 | 2.350 | 2 |
| 2026-10-16 | 2.800 | 2.800 | 2.800 | 2.800 | 2.800 | 6 |
| 2026-10-15 | 2.220 | 2.220 | 2.220 | 2.220 | 2.220 | 39 |
| 2026-10-12 | 3.150 | 3.470 | 3.150 | 3.290 | 3.290 | 42 |
| 2026-10-09 | 3.122 | 3.122 | 3.122 | 3.122 | 3.122 | 8 |
| 2026-10-08 | 3.440 | 3.440 | 3.275 | 3.320 | 3.320 | 3 |
| 2026-10-07 | 3.520 | 3.520 | 3.520 | 3.520 | 3.520 | 50 |
| 2026-10-06 | 3.450 | 3.450 | 3.450 | 3.450 | 3.450 | 1 |
| 2026-10-05 | 3.780 | 3.780 | 3.780 | 3.780 | 3.780 | 1 |
| 2026-09-30 | 3.580 | 3.856 | 3.580 | 3.856 | 3.856 | 100 |
| 2026-09-29 | 3.773 | 3.773 | 3.773 | 3.773 | 3.773 | 150 |
| 2026-09-28 | 3.550 | 3.730 | 3.310 | 3.310 | 3.310 | 32 |
| 2026-09-25 | 3.280 | 3.280 | 3.280 | 3.280 | 3.280 | 1 |
| 2026-09-24 | 3.290 | 3.290 | 3.290 | 3.290 | 3.290 | 4 |
| 2026-09-23 | 3.750 | 3.752 | 3.621 | 3.621 | 3.621 | 501 |
| 2026-09-21 | 3.825 | 3.900 | 3.700 | 3.869 | 3.869 | 469 |
| 2026-09-18 | 3.890 | 3.890 | 3.520 | 3.660 | 3.660 | 4 |
| 2026-09-16 | 3.997 | 4.060 | 3.600 | 3.672 | 3.672 | 806 |
| 2026-09-14 | 3.800 | 3.927 | 3.800 | 3.927 | 3.927 | 532 |
| 2026-09-09 | 4.280 | 4.370 | 4.100 | 4.370 | 4.370 | 16 |
| 2026-09-08 | 4.090 | 4.405 | 3.920 | 4.405 | 4.405 | 419 |
| 2026-09-04 | 4.100 | 4.100 | 3.947 | 3.947 | 3.947 | 104 |
| 2026-09-01 | 4.150 | 4.194 | 4.150 | 4.194 | 4.194 | 303 |
| 2026-08-28 | 4.500 | 4.500 | 4.500 | 4.500 | 4.500 | 5 |
| 2026-08-26 | 4.414 | 4.414 | 4.414 | 4.414 | 4.414 | 25 |
| 2026-08-25 | 4.960 | 4.960 | 4.960 | 4.960 | 4.960 | 2 |
| 2026-08-24 | 4.430 | 5.000 | 4.430 | 5.000 | 5.000 | 5 |
| 2026-08-21 | 4.720 | 4.720 | 4.237 | 4.237 | 4.237 | 8,879 |
| 2026-08-18 | 4.602 | 4.850 | 4.521 | 4.521 | 4.521 | 175 |
| 2026-08-14 | 4.350 | 4.350 | 4.350 | 4.350 | 4.350 | 3 |
| 2026-08-13 | 4.150 | 4.210 | 4.110 | 4.210 | 4.210 | 85 |
| 2026-08-12 | 4.010 | 4.010 | 4.010 | 4.010 | 4.010 | 2 |
| 2026-08-10 | 3.850 | 3.850 | 3.850 | 3.850 | 3.850 | 13 |
| 2026-08-06 | 3.794 | 3.794 | 3.794 | 3.794 | 3.794 | 48 |
| 2026-08-05 | 3.980 | 4.200 | 3.980 | 4.200 | 4.200 | 4 |
| 2026-08-04 | 4.250 | 4.250 | 4.250 | 4.250 | 4.250 | 2 |
| 2026-08-03 | 4.020 | 4.206 | 4.020 | 4.206 | 4.206 | 5 |
| 2026-07-31 | 3.835 | 4.180 | 3.835 | 4.180 | 4.180 | 74 |
| 2026-07-30 | 3.750 | 3.750 | 3.750 | 3.750 | 3.750 | 28 |
| 2026-07-28 | 3.980 | 4.030 | 3.900 | 3.900 | 3.900 | 82 |
| 2026-07-27 | 3.520 | 3.860 | 3.320 | 3.805 | 3.805 | 173 |
| 2026-07-24 | 3.340 | 3.490 | 3.340 | 3.490 | 3.490 | 112 |
| 2026-07-23 | 3.700 | 3.830 | 3.170 | 3.170 | 3.170 | 1,587 |
| 2026-07-22 | 3.375 | 3.391 | 3.324 | 3.350 | 3.350 | 112 |
| 2026-07-21 | 3.447 | 3.447 | 3.447 | 3.447 | 3.447 | 33 |
| 2026-07-20 | 3.540 | 3.540 | 3.540 | 3.540 | 3.540 | 0 |
| 2026-07-17 | 3.560 | 3.560 | 3.540 | 3.540 | 3.540 | 5 |
| 2026-07-16 | 3.690 | 3.690 | 3.690 | 3.690 | 3.690 | 0 |
| 2026-07-15 | 3.880 | 3.880 | 3.690 | 3.690 | 3.690 | 10 |
| 2026-07-14 | 3.700 | 3.700 | 3.700 | 3.700 | 3.700 | 1 |
| 2026-07-13 | 3.705 | 3.705 | 3.705 | 3.705 | 3.705 | 100 |
| 2026-07-10 | 3.810 | 3.810 | 3.710 | 3.810 | 3.810 | 122 |
| 2026-07-09 | 3.540 | 3.540 | 3.540 | 3.540 | 3.540 | 0 |
| 2026-07-08 | 3.920 | 4.110 | 3.540 | 3.540 | 3.540 | 4 |
| 2026-07-07 | 4.150 | 4.150 | 4.150 | 4.150 | 4.150 | 2 |
| 2026-07-06 | 4.040 | 4.040 | 4.040 | 4.040 | 4.040 | 1 |
| 2026-07-03 | 4.250 | 4.250 | 4.250 | 4.250 | 4.250 | 0 |
| 2026-07-02 | 4.250 | 4.250 | 4.250 | 4.250 | 4.250 | 1 |
Page 1 of 4 · 202 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.