2m 2m 2m 2m 2m 2m 2m
TECOGEN (TGEN)
NYSE
$3.14+$0.09 (+2.98%)
Price as of Sep 11, 2026 8:00 PM EDT- $92.1MMarket Cap
- -55.47%1-Year Change
- Electrical Equipment & PartsIndustry
TECOGEN (TGEN)
$3.14+$0.09 (+2.98%)
- 1 Month-24.88%Low Price$2.95High Price$3.65
- 3 Months-46.58%Low Price$2.95High Price$6.05
- 1 Year-55.47%Low Price$2.00High Price$12.07
Date
| Open | High | Low | Close | Change (%) | Volume |
|---|---|---|---|---|---|---|
09/11/2026 | 3.12 | 3.18 | 3.01 | 3.05 | +0.66% | 88,375 |
09/10/2026 | 3.04 | 3.15 | 3.01 | 3.03 | -1.94% | 84,877 |
09/09/2026 | 3.16 | 3.22 | 3.08 | 3.09 | -4.33% | 109,547 |
09/08/2026 | 3.18 | 3.35 | 3.10 | 3.23 | +3.19% | 229,463 |
09/04/2026 | 3.05 | 3.19 | 3.01 | 3.13 | +2.62% | 157,462 |
09/03/2026 | 3.00 | 3.06 | 2.92 | 3.05 | +3.39% | 152,163 |
09/02/2026 | 2.97 | 3.03 | 2.91 | 2.95 | -1.99% | 86,189 |
09/01/2026 | 2.98 | 3.04 | 2.75 | 3.01 | -1.63% | 432,082 |
08/31/2026 | 3.11 | 3.23 | 3.00 | 3.06 | -1.61% | 189,410 |
08/28/2026 | 3.17 | 3.18 | 3.05 | 3.11 | -1.89% | 113,528 |
08/27/2026 | 3.16 | 3.24 | 3.11 | 3.17 | +1.28% | 264,699 |
08/26/2026 | 3.14 | 3.29 | 3.09 | 3.13 | -1.57% | 100,097 |
08/25/2026 | 3.09 | 3.21 | 3.05 | 3.18 | +2.25% | 182,377 |
08/24/2026 | 3.40 | 3.40 | 2.99 | 3.11 | -9.06% | 321,820 |
08/21/2026 | 3.25 | 3.47 | 3.25 | 3.42 | +4.91% | 218,270 |
08/20/2026 | 3.32 | 3.42 | 3.13 | 3.26 | -2.98% | 183,679 |
08/19/2026 | 3.51 | 3.59 | 3.31 | 3.36 | -4.00% | 173,396 |
08/18/2026 | 3.50 | 3.56 | 3.32 | 3.50 | -1.96% | 228,184 |
08/17/2026 | 3.62 | 3.96 | 3.55 | 3.57 | -2.19% | 207,416 |
08/14/2026 | 4.12 | 4.13 | 3.56 | 3.65 | -12.89% | 356,362 |
08/13/2026 | 3.76 | 4.43 | 3.65 | 4.19 | +4.49% | 335,449 |
08/12/2026 | 4.06 | 4.15 | 3.94 | 4.01 | -1.23% | 182,138 |
08/12/2026 |
-$0.07 Earnings | |||||
08/11/2026 | 3.90 | 4.06 | 3.90 | 4.06 | +4.64% | 72,912 |
08/10/2026 | 3.90 | 4.00 | 3.83 | 3.88 | -0.26% | 93,979 |
08/07/2026 | 3.79 | 4.00 | 3.77 | 3.89 | +4.29% | 109,341 |
08/06/2026 | 3.71 | 3.86 | 3.70 | 3.73 | -0.80% | 164,607 |
08/05/2026 | 3.79 | 3.97 | 3.61 | 3.76 | +0.53% | 155,861 |
08/04/2026 | 3.71 | 3.88 | 3.71 | 3.74 | +2.47% | 179,369 |
08/03/2026 | 3.36 | 3.67 | 3.36 | 3.65 | +9.94% | 195,698 |
07/31/2026 | 3.27 | 3.37 | 3.22 | 3.32 | +3.75% | 74,399 |
07/30/2026 | 3.08 | 3.23 | 3.07 | 3.20 | +6.67% | 182,156 |
07/29/2026 | 3.07 | 3.30 | 2.91 | 3.00 | -3.23% | 528,479 |
07/28/2026 | 3.39 | 3.39 | 3.07 | 3.10 | -7.19% | 397,073 |
07/27/2026 | 3.28 | 3.44 | 3.16 | 3.34 | +3.73% | 295,763 |
07/24/2026 | 3.38 | 3.38 | 3.15 | 3.22 | -5.29% | 363,344 |
07/23/2026 | 3.44 | 3.64 | 3.34 | 3.40 | -3.95% | 275,702 |
07/22/2026 | 3.50 | 3.74 | 3.48 | 3.54 | -1.39% | 226,552 |
07/21/2026 | 3.52 | 3.59 | 3.32 | 3.59 | +4.06% | 323,300 |
07/20/2026 | 3.61 | 3.70 | 3.41 | 3.45 | -2.82% | 143,672 |
07/17/2026 | 3.58 | 3.68 | 3.49 | 3.55 | -4.83% | 373,250 |
07/16/2026 | 3.89 | 4.08 | 3.63 | 3.73 | -5.57% | 246,952 |
07/15/2026 | 4.07 | 4.22 | 3.86 | 3.95 | -1.50% | 189,375 |
07/14/2026 | 4.00 | 4.16 | 3.97 | 4.01 | +0.75% | 207,752 |
07/13/2026 | 4.08 | 4.10 | 3.92 | 3.98 | -3.40% | 172,500 |
07/10/2026 | 4.45 | 4.47 | 4.11 | 4.12 | -7.83% | 84,149 |
07/09/2026 | 4.10 | 4.51 | 4.01 | 4.47 | +9.83% | 297,858 |
07/08/2026 | 3.96 | 4.10 | 3.86 | 4.07 | +1.75% | 214,229 |
07/07/2026 | 4.27 | 4.45 | 3.95 | 4.00 | -8.26% | 330,017 |
07/06/2026 | 4.52 | 4.73 | 4.27 | 4.36 | -3.54% | 367,293 |
07/02/2026 | 4.87 | 5.14 | 4.36 | 4.52 | -8.32% | 452,223 |
07/01/2026 | 5.17 | 5.45 | 4.87 | 4.93 | -5.56% | 199,487 |
06/30/2026 | 5.27 | 5.49 | 5.06 | 5.22 | -0.19% | 137,697 |
06/29/2026 | 5.18 | 5.42 | 4.98 | 5.23 | +1.16% | 151,702 |
06/26/2026 | 5.10 | 5.34 | 4.95 | 5.17 | -0.58% | 241,524 |
06/25/2026 | 5.50 | 5.76 | 5.09 | 5.20 | -3.35% | 339,271 |
06/24/2026 | 5.84 | 5.95 | 5.30 | 5.38 | -5.94% | 259,195 |
06/23/2026 | 5.79 | 6.27 | 5.62 | 5.72 | -5.45% | 265,916 |
06/22/2026 | 6.06 | 6.35 | 6.00 | 6.05 | +0.33% | 189,168 |
06/18/2026 | 6.00 | 6.17 | 5.86 | 6.03 | +4.33% | 168,487 |
06/17/2026 | 5.77 | 6.19 | 5.71 | 5.78 | +1.94% | 198,845 |
06/16/2026 | 5.70 | 6.08 | 5.55 | 5.67 | -0.18% | 163,415 |
06/15/2026 | 6.05 | 6.18 | 5.62 | 5.68 | -0.87% | 215,581 |
06/12/2026 | 5.67 | 5.95 | 5.53 | 5.73 | +0.35% | 195,712 |
06/11/2026 | 5.38 | 5.71 | 5.21 | 5.71 | +7.33% | 249,087 |
06/10/2026 | 5.59 | 5.85 | 5.24 | 5.32 | -6.17% | 242,185 |
06/09/2026 | 6.19 | 6.34 | 5.30 | 5.67 | -6.90% | 611,387 |
06/08/2026 | 6.15 | 6.36 | 6.00 | 6.09 | +6.10% | 343,560 |
06/05/2026 | 7.04 | 7.19 | 5.70 | 5.74 | -16.81% | 550,013 |
06/04/2026 | 6.69 | 7.43 | 6.40 | 6.90 | +1.17% | 399,212 |
06/03/2026 | 6.50 | 7.01 | 6.32 | 6.82 | +4.28% | 443,898 |
06/02/2026 | 6.85 | 6.90 | 6.42 | 6.54 | -4.66% | 413,383 |
06/01/2026 | 6.04 | 6.95 | 6.02 | 6.86 | +10.47% | 516,893 |
05/29/2026 | 6.37 | 6.51 | 5.90 | 6.21 | -2.51% | 262,483 |
05/28/2026 | 6.40 | 6.72 | 6.27 | 6.37 | -3.04% | 326,343 |
05/27/2026 | 6.09 | 6.98 | 6.00 | 6.57 | +8.60% | 892,415 |
05/26/2026 | 5.80 | 6.39 | 5.75 | 6.05 | +5.40% | 537,753 |
05/22/2026 | 5.56 | 5.83 | 5.50 | 5.74 | +3.99% | 391,528 |
05/21/2026 | 5.29 | 5.54 | 5.29 | 5.52 | +4.15% | 185,741 |
05/20/2026 | 5.46 | 5.84 | 5.16 | 5.30 | -1.12% | 443,032 |
05/19/2026 | 6.08 | 6.11 | 5.35 | 5.36 | -15.59% | 554,047 |
05/18/2026 | 6.52 | 7.18 | 6.20 | 6.35 | -2.61% | 870,115 |
05/15/2026 | 5.99 | 6.64 | 5.55 | 6.52 | +4.82% | 1,109,161 |
05/14/2026 | 5.13 | 6.32 | 5.04 | 6.22 | +22.68% | 1,787,499 |
05/13/2026 | 3.85 | 5.19 | 3.85 | 5.07 | +19.86% | 1,934,737 |
05/12/2026 | 4.32 | 4.32 | 4.06 | 4.23 | -3.20% | 468,022 |
05/12/2026 |
-$0.07 Earnings | |||||
05/11/2026 | 3.67 | 4.59 | 3.65 | 4.37 | -5.62% | 583,199 |
05/08/2026 | 4.80 | 4.89 | 4.52 | 4.63 | -3.94% | 462,953 |
05/07/2026 | 5.22 | 5.29 | 4.71 | 4.82 | -9.91% | 366,641 |
05/06/2026 | 5.00 | 5.52 | 4.91 | 5.35 | +8.30% | 418,643 |
05/05/2026 | 4.98 | 5.00 | 4.60 | 4.94 | +0.41% | 270,425 |
05/04/2026 | 4.78 | 5.08 | 4.78 | 4.92 | -0.61% | 380,200 |
05/01/2026 | 4.78 | 5.20 | 4.77 | 4.95 | +3.56% | 529,319 |
04/30/2026 | 4.06 | 5.07 | 3.96 | 4.78 | +18.32% | 1,162,070 |
04/29/2026 | 4.23 | 4.25 | 3.96 | 4.04 | -3.81% | 209,290 |
04/28/2026 | 4.13 | 4.21 | 3.80 | 4.20 | -0.94% | 289,220 |
04/27/2026 | 4.27 | 4.39 | 4.10 | 4.24 | -1.17% | 144,274 |
04/24/2026 | 4.15 | 4.40 | 4.02 | 4.29 | +2.88% | 179,760 |
04/23/2026 | 4.28 | 4.42 | 3.93 | 4.17 | -3.47% | 363,770 |