ClearSign Technologies Corp. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-01 | 3.800 | 4.150 | 3.680 | 4.150 | 4.150 | 59 |
| 2026-06-30 | 3.870 | 3.870 | 3.870 | 3.870 | 3.870 | 200 |
| 2026-06-29 | 3.548 | 3.680 | 3.500 | 3.580 | 3.580 | 559 |
| 2026-06-26 | 3.720 | 3.720 | 3.600 | 3.600 | 3.600 | 7 |
| 2026-06-25 | 3.630 | 3.740 | 3.502 | 3.710 | 3.710 | 506 |
| 2026-06-24 | 3.590 | 3.990 | 3.380 | 3.380 | 3.380 | 9 |
| 2026-06-23 | 3.970 | 3.970 | 3.740 | 3.740 | 3.740 | 13 |
| 2026-06-22 | 3.890 | 4.000 | 3.890 | 3.930 | 3.930 | 13 |
| 2026-06-19 | 4.155 | 4.155 | 4.155 | 4.155 | 4.155 | 0 |
| 2026-06-18 | 4.155 | 4.155 | 4.155 | 4.155 | 4.155 | 0 |
| 2026-06-17 | 4.155 | 4.155 | 4.155 | 4.155 | 4.155 | 1 |
| 2026-06-16 | 4.170 | 4.170 | 4.170 | 4.170 | 4.170 | 0 |
| 2026-06-15 | 4.400 | 4.400 | 4.170 | 4.170 | 4.170 | 11 |
| 2026-06-12 | 4.270 | 4.270 | 4.270 | 4.270 | 4.270 | 0 |
| 2026-06-11 | 4.000 | 4.270 | 4.000 | 4.270 | 4.270 | 4 |
| 2026-06-10 | 4.400 | 4.400 | 3.980 | 3.980 | 3.980 | 2 |
| 2026-06-09 | 4.000 | 4.100 | 4.000 | 4.100 | 4.100 | 13 |
| 2026-06-08 | 3.800 | 4.260 | 3.800 | 4.260 | 4.260 | 37 |
| 2026-06-05 | 4.530 | 4.530 | 3.850 | 3.850 | 3.850 | 3 |
| 2026-06-04 | 4.350 | 4.580 | 4.350 | 4.400 | 4.400 | 11 |
| 2026-06-03 | 4.350 | 4.680 | 4.260 | 4.470 | 4.470 | 24 |
| 2026-06-02 | 4.330 | 4.820 | 4.330 | 4.330 | 4.330 | 464 |
| 2026-06-01 | 4.710 | 4.710 | 4.010 | 4.610 | 4.610 | 364 |
| 2026-05-29 | 3.730 | 4.730 | 3.400 | 4.380 | 4.380 | 1,238 |
| 2026-05-28 | 4.450 | 4.450 | 4.450 | 4.450 | 4.450 | 0 |
| 2026-05-27 | 4.402 | 4.450 | 4.402 | 4.450 | 4.450 | 160 |
| 2026-05-26 | 4.910 | 4.910 | 4.700 | 4.850 | 4.850 | 924 |
| 2026-05-22 | 4.990 | 4.990 | 4.990 | 4.990 | 4.990 | 1 |
| 2026-05-21 | 4.400 | 4.600 | 4.400 | 4.600 | 4.600 | 5 |
| 2026-05-20 | 4.280 | 4.280 | 4.280 | 4.280 | 4.280 | 5 |
| 2026-05-19 | 4.560 | 4.610 | 4.560 | 4.610 | 4.610 | 143 |
| 2026-05-18 | 4.490 | 4.490 | 4.490 | 4.490 | 4.490 | 17 |
| 2026-05-15 | 5.190 | 5.370 | 4.600 | 4.800 | 4.800 | 270 |
| 2026-05-14 | 4.575 | 5.430 | 4.380 | 5.430 | 5.430 | 51 |
| 2026-05-13 | 4.490 | 4.490 | 4.490 | 4.490 | 4.490 | 1 |
| 2026-05-12 | 4.498 | 4.498 | 4.450 | 4.450 | 4.450 | 168 |
| 2026-05-11 | 4.820 | 4.820 | 4.350 | 4.700 | 4.700 | 14 |
| 2026-05-08 | 4.980 | 4.980 | 4.310 | 4.310 | 4.310 | 102 |
| 2026-05-07 | 5.000 | 5.000 | 4.915 | 4.915 | 4.915 | 28 |
| 2026-05-06 | 5.460 | 5.460 | 4.690 | 4.690 | 4.690 | 71 |
| 2026-05-05 | 5.155 | 5.155 | 5.155 | 5.155 | 5.155 | 0 |
| 2026-05-04 | 4.868 | 4.868 | 4.830 | 4.830 | 4.830 | 12,200 |
| 2026-05-01 | 5.100 | 5.350 | 5.100 | 5.155 | 5.155 | 218 |
| 2026-04-30 | 5.630 | 5.630 | 4.970 | 4.970 | 4.970 | 72 |
| 2026-04-29 | 5.512 | 5.550 | 5.504 | 5.550 | 5.550 | 50 |
| 2026-04-28 | 5.470 | 5.484 | 5.415 | 5.484 | 5.484 | 535 |
| 2026-04-27 | 5.010 | 5.200 | 4.730 | 4.950 | 4.950 | 343 |
← NewerPage 2 of 2 · 107 trading days
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.