Workboat Indexes
Environmental Tectonics Corp (OP:ETCC)
1.190
-0.084
(-6.59%)
Streaming Delayed Price
Updated: 2:52 PM EST, Jan 13, 2026
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Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 13, 2026 | 1.185 | 1.240 | 1.032 | 1.190 | 94,452 | -0.08(-6.59%) |
| Jan 09, 2026 | 1.274 | 0 | +0.00(+0.31%) | |||
| Jan 08, 2026 | 1.294 | 1.357 | 1.180 | 1.270 | 18,943 | -0.07(-5.22%) |
| Jan 07, 2026 | 1.340 | 1.340 | 1.340 | 1.340 | 847 | +0.07(+5.51%) |
| Jan 06, 2026 | 1.260 | 1.315 | 1.250 | 1.270 | 5,772 | -0.03(-2.31%) |
| Jan 05, 2026 | 1.318 | 1.318 | 1.300 | 1.300 | 6,600 | -0.06(-4.41%) |
| Jan 02, 2026 | 1.360 | 1.360 | 1.270 | 1.360 | 2,995 | -0.01(-0.73%) |
| Dec 31, 2025 | 1.300 | 1.370 | 1.250 | 1.370 | 21,611 | +0.01(+0.74%) |
| Dec 30, 2025 | 1.380 | 1.390 | 1.240 | 1.360 | 26,863 | -0.03(-2.16%) |
| Dec 29, 2025 | 1.338 | 1.390 | 1.338 | 1.390 | 720 | +0.01(+0.72%) |
| Dec 26, 2025 | 1.380 | 1.380 | 1.371 | 1.380 | 7,820 | +0.00(+0.00%) |
| Dec 24, 2025 | 1.334 | 1.380 | 1.334 | 1.380 | 1,100 | +0.04(+2.99%) |
| Dec 23, 2025 | 1.360 | 1.380 | 1.300 | 1.340 | 5,140 | -0.04(-3.04%) |
| Dec 22, 2025 | 1.370 | 1.382 | 1.370 | 1.382 | 1,025 | -0.01(-0.58%) |
| Dec 19, 2025 | 1.350 | 1.390 | 1.350 | 1.390 | 2,510 | +0.00(+0.00%) |
| Dec 18, 2025 | 1.340 | 1.390 | 1.340 | 1.390 | 2,050 | -0.02(-1.42%) |
| Dec 17, 2025 | 1.410 | 1.410 | 1.410 | 1.410 | 188 | +0.03(+2.03%) |
| Dec 16, 2025 | 1.382 | 1.382 | 1.382 | 1.382 | 2,000 | -0.04(-2.68%) |
| Dec 15, 2025 | 1.420 | 1.420 | 1.420 | 1.420 | 700 | +0.03(+2.17%) |
| Dec 12, 2025 | 1.390 | 1.390 | 1.390 | 1.390 | 2,500 | +0.00(+0.23%) |
| Dec 11, 2025 | 1.387 | 1.387 | 1.387 | 1.387 | 210 | -0.01(-0.96%) |
| Dec 10, 2025 | 1.400 | 1.420 | 1.400 | 1.400 | 1,559 | -0.02(-1.41%) |
| Dec 09, 2025 | 1.420 | 1.420 | 1.420 | 1.420 | 100 | +0.05(+3.50%) |
| Dec 08, 2025 | 1.400 | 1.420 | 1.320 | 1.372 | 1,532 | -0.01(-0.58%) |
| Dec 05, 2025 | 1.380 | 1.452 | 1.380 | 1.380 | 7,775 | +0.02(+1.47%) |
| Dec 04, 2025 | 1.370 | 1.370 | 1.324 | 1.360 | 500 | -0.01(-0.73%) |
| Dec 03, 2025 | 1.300 | 1.380 | 1.300 | 1.370 | 7,920 | +0.09(+6.86%) |
| Dec 02, 2025 | 1.282 | 1.282 | 1.210 | 1.282 | 286 | -0.02(-1.38%) |
| Dec 01, 2025 | 1.340 | 1.340 | 1.100 | 1.300 | 13,877 | -0.03(-2.55%) |
| Nov 26, 2025 | 1.334 | 3 | -0.00(-0.07%) | |||
| Nov 25, 2025 | 1.330 | 1.340 | 1.300 | 1.335 | 5,250 | -0.01(-0.38%) |
| Nov 24, 2025 | 1.356 | 1.380 | 1.310 | 1.340 | 2,550 | -0.06(-4.29%) |
| Nov 21, 2025 | 1.320 | 1.400 | 1.300 | 1.400 | 13,500 | -0.03(-2.10%) |
| Nov 20, 2025 | 1.360 | 1.470 | 1.310 | 1.430 | 19,537 | +0.06(+4.38%) |
| Nov 19, 2025 | 1.370 | 1.391 | 1.370 | 1.370 | 2,349 | -0.08(-5.52%) |
| Nov 17, 2025 | 1.450 | 0 | -0.02(-1.36%) | |||
| Nov 13, 2025 | 1.470 | 0 | +0.13(+9.70%) | |||
| Nov 11, 2025 | 1.340 | 0 | +0.06(+4.69%) | |||
| Nov 10, 2025 | 1.180 | 1.284 | 1.170 | 1.280 | 7,734 | +0.00(+0.00%) |
| Nov 07, 2025 | 1.190 | 1.401 | 1.190 | 1.280 | 68,407 | +0.10(+8.66%) |
| Nov 06, 2025 | 1.160 | 1.178 | 1.160 | 1.178 | 6,410 | +0.02(+1.55%) |
| Nov 05, 2025 | 1.070 | 1.160 | 1.070 | 1.160 | 369 | +0.00(+0.00%) |
| Nov 04, 2025 | 1.094 | 1.160 | 1.060 | 1.160 | 5,400 | -0.01(-0.85%) |
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