Tecogen Inc. (TGEN)
NYSEAMERICAN: TGEN · Real-Time Price · USD
4.740
-0.050 (-1.04%)
May 30, 2025, 4:00 PM - Market closed
Tecogen Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 30, 2025 | 4.62 | 4.80 | 4.33 | 4.74 | 4.74 | -1.04% | 297,734 |
| May 29, 2025 | 5.07 | 5.17 | 4.65 | 4.79 | 4.79 | -4.01% | 329,022 |
| May 28, 2025 | 4.98 | 5.09 | 4.81 | 4.99 | 4.99 | 3.10% | 300,303 |
| May 27, 2025 | 4.67 | 5.29 | 4.67 | 4.84 | 4.84 | 5.22% | 605,058 |
| May 23, 2025 | 4.18 | 4.66 | 4.01 | 4.60 | 4.60 | -1.08% | 561,921 |
| May 22, 2025 | 4.45 | 4.77 | 4.00 | 4.65 | 4.65 | 6.65% | 397,100 |
| May 21, 2025 | 4.16 | 4.90 | 4.16 | 4.36 | 4.36 | 0.46% | 555,930 |
| May 20, 2025 | 4.50 | 4.65 | 4.11 | 4.34 | 4.34 | -3.56% | 384,946 |
| May 19, 2025 | 4.39 | 5.61 | 4.00 | 4.50 | 4.50 | 3.45% | 1,360,180 |
| May 16, 2025 | 3.52 | 4.35 | 3.52 | 4.35 | 4.35 | 23.93% | 848,123 |
| May 15, 2025 | 3.49 | 3.60 | 3.26 | 3.51 | 3.51 | -0.57% | 171,365 |
| May 14, 2025 | 3.97 | 4.00 | 3.43 | 3.53 | 3.53 | -10.63% | 495,516 |
| May 13, 2025 | 3.40 | 4.20 | 3.37 | 3.95 | 3.95 | 16.18% | 820,575 |
| May 12, 2025 | 3.24 | 3.40 | 3.12 | 3.40 | 3.40 | 7.26% | 539,970 |
| May 9, 2025 | 3.40 | 3.40 | 3.03 | 3.17 | 3.17 | -6.76% | 267,123 |
| May 8, 2025 | 3.25 | 3.40 | 3.02 | 3.40 | 3.40 | 5.26% | 152,250 |
| May 7, 2025 | 3.25 | 3.35 | 3.20 | 3.23 | 3.23 | -0.49% | 287,941 |
| May 6, 2025 | 3.15 | 3.50 | 3.00 | 3.25 | 3.25 | 4.71% | 401,663 |
| May 5, 2025 | 2.75 | 3.18 | 2.60 | 3.10 | 3.10 | 15.67% | 233,355 |
| May 2, 2025 | 2.77 | 2.78 | 2.68 | 2.68 | 2.68 | -1.83% | 207,743 |
| May 1, 2025 | 2.64 | 2.80 | 2.50 | 2.73 | 2.73 | 10.53% | 785,431 |
| Apr 30, 2025 | 2.45 | 2.47 | 2.35 | 2.47 | 2.47 | - | 250,962 |
| Apr 29, 2025 | 2.34 | 2.47 | 2.34 | 2.47 | 2.47 | 7.39% | 215,330 |
| Apr 28, 2025 | 2.15 | 2.43 | 2.15 | 2.30 | 2.30 | 7.18% | 333,813 |
| Apr 25, 2025 | 2.02 | 2.20 | 2.02 | 2.15 | 2.15 | 6.66% | 99,621 |
| Apr 24, 2025 | 1.99 | 2.03 | 1.95 | 2.01 | 2.01 | 1.11% | 67,439 |
| Apr 23, 2025 | 1.92 | 2.03 | 1.92 | 1.99 | 1.99 | 2.05% | 46,916 |
| Apr 22, 2025 | 1.85 | 1.95 | 1.85 | 1.95 | 1.95 | 3.17% | 9,819 |
| Apr 21, 2025 | 1.83 | 1.99 | 1.83 | 1.89 | 1.89 | 0.43% | 51,391 |
| Apr 17, 2025 | 1.89 | 1.95 | 1.84 | 1.88 | 1.88 | 2.84% | 5,135 |
| Apr 16, 2025 | 1.83 | 1.95 | 1.83 | 1.83 | 1.83 | -2.66% | 35,313 |
| Apr 15, 2025 | 1.86 | 1.95 | 1.82 | 1.88 | 1.88 | 1.62% | 24,411 |
| Apr 14, 2025 | 1.90 | 1.92 | 1.84 | 1.85 | 1.85 | 0.54% | 79,737 |
| Apr 11, 2025 | 1.90 | 1.95 | 1.84 | 1.84 | 1.84 | -0.54% | 47,575 |
| Apr 10, 2025 | 2.03 | 2.03 | 1.85 | 1.85 | 1.85 | -8.87% | 35,420 |
| Apr 9, 2025 | 1.85 | 2.03 | 1.85 | 2.03 | 2.03 | 10.33% | 41,965 |
| Apr 8, 2025 | 1.99 | 2.02 | 1.82 | 1.84 | 1.84 | -0.54% | 57,556 |
| Apr 7, 2025 | 1.90 | 1.92 | 1.81 | 1.85 | 1.85 | -4.49% | 93,696 |
| Apr 4, 2025 | 2.09 | 2.09 | 1.92 | 1.94 | 1.94 | -5.51% | 173,161 |
| Apr 3, 2025 | 2.32 | 2.32 | 2.04 | 2.05 | 2.05 | -11.64% | 236,623 |
| Apr 2, 2025 | 2.19 | 2.35 | 2.10 | 2.32 | 2.32 | 6.91% | 34,293 |
| Apr 1, 2025 | 2.15 | 2.28 | 2.15 | 2.17 | 2.17 | -2.69% | 28,283 |
| Mar 31, 2025 | 2.15 | 2.27 | 2.00 | 2.23 | 2.23 | -1.76% | 119,312 |
| Mar 28, 2025 | 2.27 | 2.34 | 2.13 | 2.27 | 2.27 | - | 38,056 |
| Mar 27, 2025 | 2.57 | 2.57 | 2.21 | 2.27 | 2.27 | -13.03% | 89,834 |
| Mar 26, 2025 | 2.60 | 2.75 | 2.52 | 2.61 | 2.61 | 0.38% | 67,224 |
| Mar 25, 2025 | 2.48 | 2.65 | 2.32 | 2.60 | 2.60 | 5.69% | 64,528 |
| Mar 24, 2025 | 2.55 | 2.55 | 2.35 | 2.46 | 2.46 | 1.65% | 25,096 |
| Mar 21, 2025 | 2.53 | 2.53 | 2.33 | 2.42 | 2.42 | -3.39% | 14,266 |
| Mar 20, 2025 | 2.29 | 2.60 | 2.29 | 2.51 | 2.51 | 1.83% | 73,030 |