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Environmental Tectonics (ETCC) Historical Prices
| Date | Open | High | Low | Close | Adj Close | % Change | Volume | Relative Volume |
|---|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 1.72 | 1.72 | 1.72 | 1.72 | 1.72 | -1.09% | 100 | 0.01 |
| Oct 29, 2026 | 1.73 | 1.78 | 1.72 | 1.74 | 1.74 | -0.63% | 1,101 | 0.12 |
| Oct 28, 2026 | 1.75 | 1.76 | 1.75 | 1.75 | 1.75 | +0.57% | 29,400 | 3.35 |
| Oct 27, 2026 | 1.74 | 1.74 | 1.70 | 1.74 | 1.74 | +1.87% | 10,903 | 1.25 |
| Oct 26, 2026 | 1.81 | 1.85 | 1.50 | 1.71 | 1.71 | -5.64% | 24,350 | 2.79 |
| Oct 23, 2026 | 1.68 | 1.81 | 1.68 | 1.81 | 1.81 | +4.32% | 400 | 0.04 |
| Oct 22, 2026 | 1.74 | 1.80 | 1.67 | 1.74 | 1.74 | -4.14% | 0 | 0.00 |
| Oct 21, 2026 | 1.80 | 1.84 | 1.80 | 1.81 | 1.81 | +0.00% | 5,199 | 0.59 |
| Oct 20, 2026 | 1.84 | 1.84 | 1.81 | 1.81 | 1.81 | -1.63% | 6,313 | 0.72 |
| Oct 19, 2026 | 1.65 | 1.84 | 1.59 | 1.84 | 1.84 | -0.54% | 14,264 | 1.67 |
| Oct 16, 2026 | 1.85 | 1.88 | 1.85 | 1.85 | 1.85 | -1.07% | 10,711 | 1.27 |
| Oct 15, 2026 | 1.87 | 1.91 | 1.83 | 1.87 | 1.87 | +0.00% | 0 | 0.00 |
| Oct 14, 2026 | 1.87 | 1.92 | 1.82 | 1.87 | 1.87 | -3.11% | 0 | 0.00 |
| Oct 13, 2026 | 1.85 | 1.94 | 1.85 | 1.93 | 1.93 | +5.46% | 28,800 | 3.39 |
| Oct 12, 2026 | 1.83 | 1.83 | 1.83 | 1.83 | 1.83 | +0.55% | 2,000 | 0.23 |
| Oct 09, 2026 | 1.82 | 1.83 | 1.82 | 1.82 | 1.82 | -1.09% | 18,086 | 2.11 |
| Oct 08, 2026 | 1.84 | 1.84 | 1.84 | 1.84 | 1.84 | +1.10% | 7,290 | 0.86 |
| Oct 07, 2026 | 1.82 | 1.84 | 1.80 | 1.82 | 1.82 | -0.55% | 0 | 0.00 |
| Oct 06, 2026 | 1.79 | 1.83 | 1.78 | 1.83 | 1.83 | +2.81% | 16,340 | 1.87 |
| Oct 05, 2026 | 1.80 | 1.80 | 1.78 | 1.78 | 1.78 | -1.66% | 10,591 | 1.23 |
| Oct 02, 2026 | 1.81 | 1.82 | 1.80 | 1.81 | 1.81 | -1.09% | 0 | 0.00 |
| Oct 01, 2026 | 1.83 | 1.83 | 1.83 | 1.83 | 1.83 | +0.00% | 550 | 0.06 |
| Sep 30, 2026 | 1.77 | 1.84 | 1.77 | 1.83 | 1.83 | +3.68% | 3,081 | 0.34 |
| Sep 29, 2026 | 1.77 | 1.77 | 1.76 | 1.77 | 1.77 | -0.62% | 0 | 0.00 |
| Sep 28, 2026 | 1.77 | 1.78 | 1.77 | 1.78 | 1.78 | +2.96% | 3,865 | 0.43 |
| Sep 25, 2026 | 1.73 | 1.77 | 1.68 | 1.73 | 1.73 | -1.99% | 0 | 0.00 |
| Sep 24, 2026 | 1.75 | 1.76 | 1.72 | 1.76 | 1.76 | -0.62% | 5,200 | 0.57 |
| Sep 23, 2026 | 1.75 | 1.77 | 1.75 | 1.77 | 1.77 | +0.80% | 525 | 0.06 |
| Sep 22, 2026 | 1.76 | 1.76 | 1.76 | 1.76 | 1.76 | -1.29% | 300 | 0.03 |
| Sep 21, 2026 | 1.74 | 1.78 | 1.65 | 1.78 | 1.78 | +1.71% | 14,000 | 1.47 |
| Sep 18, 2026 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | +12.90% | 5,601 | 0.51 |
| Sep 17, 2026 | 1.74 | 1.82 | 1.51 | 1.55 | 1.55 | -10.92% | 26,480 | 2.44 |
| Sep 16, 2026 | 1.74 | 1.74 | 1.74 | 1.74 | 1.74 | +2.35% | 150 | 0.01 |
| Sep 15, 2026 | 1.70 | 1.70 | 1.67 | 1.70 | 1.70 | +0.59% | 6,221 | 0.53 |
| Sep 14, 2026 | 1.58 | 1.69 | 1.58 | 1.69 | 1.69 | +2.18% | 4,300 | 0.37 |
| Sep 11, 2026 | 1.60 | 1.65 | 1.60 | 1.65 | 1.65 | +2.73% | 1,081 | 0.09 |
| Sep 10, 2026 | 1.61 | 1.65 | 1.57 | 1.61 | 1.61 | +0.63% | 0 | 0.00 |
| Sep 09, 2026 | 1.60 | 1.67 | 1.53 | 1.60 | 1.60 | -4.76% | 0 | 0.00 |
| Sep 08, 2026 | 1.65 | 1.68 | 1.64 | 1.68 | 1.68 | +5.00% | 3,572 | 0.27 |
| Sep 07, 2026 | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | +0.00% | 0 | 0.00 |
| Sep 04, 2026 | 1.60 | 1.60 | 1.60 | 1.60 | 1.60 | +0.00% | 5,000 | 0.36 |
| Sep 03, 2026 | 1.59 | 1.65 | 1.50 | 1.60 | 1.60 | +0.00% | 21,550 | 1.58 |
| Sep 02, 2026 | 1.58 | 1.60 | 1.58 | 1.60 | 1.60 | +3.23% | 5,000 | 0.37 |
| Sep 01, 2026 | 1.51 | 1.55 | 1.49 | 1.55 | 1.55 | -6.63% | 91,770 | 7.30 |
| Aug 31, 2026 | 1.66 | 1.70 | 1.62 | 1.66 | 1.66 | +3.11% | 0 | 0.00 |
| Aug 28, 2026 | 1.61 | 1.61 | 1.61 | 1.61 | 1.61 | +4.55% | 2,300 | 0.17 |
| Aug 27, 2026 | 1.54 | 1.54 | 1.54 | 1.54 | 1.54 | -7.78% | 137 | 0.01 |
| Aug 26, 2026 | 1.52 | 1.67 | 1.52 | 1.67 | 1.67 | +5.70% | 2,025 | 0.14 |
| Aug 25, 2026 | 1.58 | 1.63 | 1.57 | 1.58 | 1.58 | -4.24% | 3,200 | 0.21 |
| Aug 24, 2026 | 1.63 | 1.65 | 1.60 | 1.65 | 1.65 | +1.54% | 2,500 | 0.16 |
