Tecogen Inc. (TGEN)
NYSEAMERICAN: TGEN · Real-Time Price · USD
8.03
-0.13 (-1.59%)
Jul 11, 2025, 3:13 PM - Market open

Tecogen Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 11, 2025 8.15 8.38 7.66 8.05 - -1.35% 233,751
Jul 10, 2025 8.80 9.31 7.81 8.16 8.16 -6.53% 451,520
Jul 9, 2025 8.56 8.76 8.15 8.73 8.73 3.56% 207,575
Jul 8, 2025 7.96 8.98 7.95 8.43 8.43 6.04% 467,390
Jul 7, 2025 8.50 8.69 7.75 7.95 7.95 -4.68% 461,184
Jul 3, 2025 8.63 8.95 8.22 8.34 8.34 -8.65% 433,170
Jul 2, 2025 7.10 9.38 7.05 9.13 9.13 28.95% 1,330,930
Jul 1, 2025 6.76 7.11 6.26 7.08 7.08 4.12% 528,228
Jun 30, 2025 7.19 7.74 6.74 6.80 6.80 -4.90% 324,072
Jun 27, 2025 7.50 7.61 7.00 7.15 7.15 -4.54% 253,308
Jun 26, 2025 7.00 7.85 7.00 7.49 7.49 8.39% 409,975
Jun 25, 2025 7.01 7.22 6.82 6.91 6.91 -5.60% 370,418
Jun 24, 2025 7.36 7.62 6.69 7.32 7.32 -1.35% 763,598
Jun 23, 2025 6.11 7.54 6.10 7.42 7.42 21.04% 1,013,074
Jun 20, 2025 6.10 6.37 5.75 6.13 6.13 -0.81% 1,466,192
Jun 18, 2025 5.85 6.18 5.67 6.18 6.18 4.75% 381,592
Jun 17, 2025 6.20 6.35 5.71 5.90 5.90 -7.09% 575,747
Jun 16, 2025 5.86 6.42 5.72 6.35 6.35 10.24% 337,145
Jun 13, 2025 5.97 6.29 5.65 5.76 5.76 -6.80% 167,318
Jun 12, 2025 6.04 6.29 5.88 6.18 6.18 1.31% 240,044
Jun 11, 2025 6.02 6.35 5.80 6.10 6.10 -0.81% 348,056
Jun 10, 2025 5.56 6.15 5.55 6.15 6.15 6.40% 278,935
Jun 9, 2025 5.97 6.42 5.45 5.78 5.78 -3.67% 590,298
Jun 6, 2025 5.25 6.16 5.01 6.00 6.00 12.78% 706,844
Jun 5, 2025 5.29 5.43 4.95 5.32 5.32 0.57% 238,443
Jun 4, 2025 4.81 5.32 4.72 5.29 5.29 8.62% 470,442
Jun 3, 2025 4.78 5.31 4.65 4.87 4.87 3.84% 508,843
Jun 2, 2025 4.64 4.82 4.52 4.69 4.69 -1.05% 176,779
May 30, 2025 4.62 4.80 4.33 4.74 4.74 -1.04% 299,773
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