Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Overview
News
Currencies
International
Treasuries

Tecogen Inc (OP: TGEN )

0.7972 +0.0675 (+9.25%)
Streaming Delayed Price Updated: 1:56 PM EDT, Apr 26, 2024 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Mar 28, 2024 0.7000 0.7000 0.7000 0.7000 2,388 -0.02(-2.10%)
Mar 27, 2024 0.7000 0.7150 0.7000 0.7150 2,508 +0.02(+2.14%)
Mar 26, 2024 0.6925 0.7000 0.6925 0.7000 1,513 +0.04(+6.06%)
Mar 25, 2024 0.7500 0.7500 0.6551 0.6600 3,945 -0.04(-5.73%)
Mar 22, 2024 0.7270 0.7270 0.7000 0.7001 2,249 -0.05(-6.65%)
Mar 21, 2024 0.7500 0.7500 0.7000 0.7500 4,000 -0.01(-1.32%)
Mar 20, 2024 0.7397 0.7600 0.7000 0.7600 2,758 +0.06(+8.57%)
Mar 19, 2024 0.7000 0.7000 0.7000 0.7000 2,000 -0.02(-2.78%)
Mar 18, 2024 0.7685 0.7685 0.7200 0.7200 7,375 +0.02(+2.86%)
Mar 15, 2024 0.7000 0.7000 0.6888 0.7000 3,927 +0.00(+0.00%)
Mar 14, 2024 0.6550 0.7000 0.6550 0.7000 4,400 +0.00(+0.00%)
Mar 13, 2024 0.6508 0.7000 0.6508 0.7000 13,848 +0.05(+8.44%)
Mar 12, 2024 0.7000 0.7700 0.6455 0.6455 4,300 +0.00(+0.00%)
Mar 11, 2024 0.6455 0.6455 0.6455 0.6455 4,554 -0.05(-7.79%)
Mar 08, 2024 0.6455 0.7000 0.6455 0.7000 14,500 -0.02(-2.78%)
Mar 06, 2024 0.7200 0 +0.02(+3.00%)
Mar 05, 2024 0.6990 0.6990 0.6990 0.6990 2,041 +0.03(+3.91%)
Mar 01, 2024 0.6727 0 +0.02(+3.48%)
Feb 29, 2024 0.6456 0.6601 0.6456 0.6501 1,396 -0.07(-9.71%)
Feb 28, 2024 0.6900 0.7200 0.6410 0.7200 23,535 +0.00(+0.00%)
Feb 26, 2024 0.7200 0 +0.07(+10.68%)
Feb 23, 2024 0.6610 0.6610 0.6410 0.6505 31,662 -0.11(-14.86%)
Feb 22, 2024 0.6510 0.7640 0.6510 0.7640 10,300 +0.08(+12.35%)
Feb 21, 2024 0.6800 0.6800 0.6410 0.6800 6,626 +0.04(+6.08%)
Feb 20, 2024 0.6410 0.6997 0.6410 0.6410 3,454 +0.00(+0.00%)
Feb 16, 2024 0.6800 0.6999 0.6343 0.6410 65,700 -0.05(-6.61%)
Feb 15, 2024 0.7000 0.7470 0.6457 0.6864 11,278 -0.01(-1.94%)
Feb 14, 2024 0.6800 0.7000 0.6729 0.7000 11,600 +0.07(+10.36%)
Feb 09, 2024 0.6343 42 -0.07(-9.39%)
Feb 08, 2024 0.7300 0.7300 0.7000 0.7000 16,107 -0.09(-11.39%)
Feb 07, 2024 0.7001 0.7900 0.7001 0.7900 6,820 +0.09(+12.84%)
Feb 06, 2024 0.7300 0.7428 0.7001 0.7001 11,750 -0.03(-4.10%)
Feb 01, 2024 0.7300 120 +0.00(+0.00%)
Jan 31, 2024 0.7600 0.7600 0.7300 0.7300 5,844 -0.00(-0.49%)
Jan 30, 2024 0.7300 0.7336 0.7300 0.7336 753 +0.00(+0.49%)
Jan 29, 2024 0.7862 0.7900 0.7300 0.7300 9,768 -0.06(-8.12%)
Jan 26, 2024 0.7945 0.7945 0.7945 0.7945 101 +0.00(+0.00%)
Jan 25, 2024 0.7850 0.7950 0.7825 0.7945 840 +0.00(+0.57%)
Jan 24, 2024 0.7800 0.7993 0.7700 0.7900 14,953 +0.07(+9.72%)
Jan 23, 2024 0.7500 0.7500 0.6601 0.7200 141,102 -0.05(-6.49%)
Jan 22, 2024 0.7550 0.7700 0.7500 0.7700 10,353 +0.00(+0.00%)
Jan 19, 2024 0.7700 0.7700 0.7700 0.7700 10,001 -0.01(-1.00%)
Jan 18, 2024 0.7994 0.7994 0.7778 0.7778 18,250 -0.02(-2.70%)
Jan 17, 2024 0.8000 0.8000 0.7700 0.7994 9,399 -0.00(-0.08%)
Jan 16, 2024 0.7510 0.8000 0.6500 0.8000 401,569 +0.05(+6.52%)
Jan 11, 2024 0.7510 45 +0.00(+0.12%)
Jan 09, 2024 0.7501 0 -0.08(-9.53%)
Jan 08, 2024 0.8000 0.8291 0.8000 0.8291 296 +0.07(+9.08%)
Jan 05, 2024 0.7601 0.7801 0.7601 0.7601 4,587 -0.02(-2.55%)
Jan 02, 2024 0.7800 0 -0.03(-3.70%)
Dec 29, 2023 0.8000 0.8970 0.7000 0.8100 64,675 +0.02(+2.21%)
Dec 28, 2023 0.7998 0.8000 0.7700 0.7925 10,346 +0.04(+5.65%)
Dec 27, 2023 0.8200 0.8200 0.7501 0.7501 35,227 -0.07(-8.52%)
Dec 26, 2023 0.8319 0.8399 0.8000 0.8200 1,655 +0.02(+2.50%)
Dec 22, 2023 0.8001 0.8100 0.8000 0.8000 40,500 -0.01(-1.25%)
Dec 20, 2023 0.8101 25 -0.03(-3.55%)
Dec 18, 2023 0.8399 0 +0.00(+0.00%)
Dec 15, 2023 0.8001 0.8400 0.8001 0.8399 4,445 +0.03(+4.34%)
Dec 14, 2023 0.7750 0.9100 0.7501 0.8050 73,434 -0.01(-0.62%)
Dec 13, 2023 0.8100 0.8100 0.8100 0.8100 290 +0.01(+1.25%)
Dec 11, 2023 0.8000 0 -0.10(-11.10%)
Dec 08, 2023 0.8999 0.8999 0.8999 0.8999 200 +0.09(+11.10%)
Dec 07, 2023 0.8080 0.8100 0.8080 0.8100 3,533 +0.01(+1.25%)
Dec 06, 2023 0.8000 0.8000 0.8000 0.8000 200 +0.02(+1.91%)
Dec 05, 2023 0.8800 0.8800 0.7750 0.7850 46,240 -0.10(-11.30%)
Dec 04, 2023 0.9000 0.9000 0.8850 0.8850 825 +0.05(+6.60%)
Dec 01, 2023 0.8476 0.8476 0.8302 0.8302 2,300 -0.05(-5.66%)
Nov 30, 2023 0.8800 0.8800 0.8800 0.8800 801 -0.02(-2.22%)
Nov 29, 2023 0.9000 0.9000 0.9000 0.9000 3,050 +0.00(+0.00%)
Nov 28, 2023 0.9000 0.9000 0.9000 0.9000 419 +0.04(+4.65%)
Nov 27, 2023 0.9000 0.9000 0.8600 0.8600 7,790 -0.01(-1.15%)
Nov 24, 2023 0.8495 0.8700 0.8433 0.8700 7,990 +0.04(+4.78%)
Nov 22, 2023 0.8303 0.8303 0.8303 0.8303 293 +0.01(+1.26%)
Nov 20, 2023 0.8200 28 -0.03(-2.96%)
Nov 17, 2023 0.8450 0.8475 0.8450 0.8450 46,500 -0.03(-3.15%)
Nov 14, 2023 0.8725 0 +0.00(+0.29%)
Nov 13, 2023 0.8700 0.8700 0.8700 0.8700 503 +0.04(+4.76%)
Nov 10, 2023 0.8701 0.8701 0.8305 0.8305 3,952 -0.04(-4.55%)
Nov 09, 2023 0.8701 0.8701 0.8701 0.8701 930 -0.03(-3.32%)
Nov 08, 2023 0.9000 0.9000 0.9000 0.9000 505 +0.00(+0.00%)
Nov 06, 2023 0.9000 0 +0.01(+1.12%)
Nov 03, 2023 0.8900 0.8900 0.8900 0.8900 296 -0.01(-1.11%)
Nov 02, 2023 0.8480 0.9000 0.8480 0.9000 4,000 +0.08(+9.69%)
Nov 01, 2023 0.8750 0.8750 0.8205 0.8205 202 +0.00(+0.00%)
Oct 31, 2023 0.8205 0.8750 0.8205 0.8205 1,527 -0.05(-6.23%)
Oct 30, 2023 0.8750 0.8750 0.8750 0.8750 203 +0.05(+6.64%)
Oct 27, 2023 0.8750 0.8750 0.8205 0.8205 7,824 -0.05(-6.23%)
Oct 26, 2023 0.8750 0.8750 0.8750 0.8750 2,933 -0.04(-4.11%)
Oct 25, 2023 0.8750 0.9125 0.8750 0.9125 200 +0.00(+0.44%)
Oct 24, 2023 0.9100 0.9197 0.8750 0.9085 1,463 -0.01(-1.25%)
Oct 23, 2023 0.8950 0.9200 0.8950 0.9200 26,129 +0.02(+1.66%)
Oct 19, 2023 0.9050 0 -0.01(-0.55%)
Oct 18, 2023 0.9100 0.9100 0.9100 0.9100 26,800 -0.01(-1.09%)
Oct 17, 2023 0.8000 0.9200 0.8000 0.9200 98,131 +0.14(+17.95%)
Oct 16, 2023 0.7900 0.7900 0.7800 0.7800 4,100 -0.02(-2.50%)
Oct 13, 2023 0.7940 0.8000 0.7940 0.8000 8,140 +0.01(+0.76%)
Oct 12, 2023 0.8000 0.8010 0.7940 0.7940 58,008 +0.00(+0.00%)
Oct 10, 2023 0.7940 60 +0.00(+0.51%)
Oct 09, 2023 0.8000 0.8000 0.7700 0.7900 7,374 +0.00(+0.00%)
Oct 06, 2023 0.8000 0.8000 0.7900 0.7900 13,084 -0.01(-1.25%)
Oct 05, 2023 0.8110 0.8800 0.7980 0.8000 12,590 +0.00(+0.00%)
Oct 04, 2023 0.8400 0.8400 0.8000 0.8000 23,043 -0.04(-4.76%)
Oct 03, 2023 0.8601 0.8800 0.8400 0.8400 20,090 -0.03(-3.45%)
Oct 02, 2023 0.8855 0.8855 0.8700 0.8700 5,400 +0.02(+2.35%)
Sep 29, 2023 0.9997 0.9997 0.8500 0.8500 12,252 -0.13(-13.25%)
Sep 28, 2023 0.9780 0.9798 0.8900 0.9798 1,200 +0.07(+7.67%)
Sep 27, 2023 0.8405 0.9100 0.8405 0.9100 2,373 +0.01(+1.11%)
Sep 26, 2023 0.9200 0.9200 0.8700 0.9000 5,120 -0.01(-1.10%)
Sep 25, 2023 0.9100 0.9100 0.9100 0.9100 100 -0.01(-1.09%)
Sep 22, 2023 0.8705 0.9200 0.8705 0.9200 1,589 +0.00(+0.00%)
Sep 21, 2023 0.9200 0.9200 0.9200 0.9200 103 +0.04(+4.55%)
Sep 19, 2023 0.8800 50 -0.02(-2.22%)
Sep 18, 2023 0.9300 0.9300 0.9000 0.9000 3,001 -0.03(-3.23%)
Sep 14, 2023 0.9300 8 +0.05(+5.56%)
Sep 13, 2023 0.9320 0.9320 0.8810 0.8810 4,630 -0.07(-7.21%)
Sep 12, 2023 0.9000 0.9495 0.9000 0.9495 9,558 +0.00(+0.00%)
Sep 11, 2023 0.9400 0.9495 0.8270 0.9495 20,161 -0.00(-0.05%)
Sep 08, 2023 1.000 1.000 0.9300 0.9500 36,525 -0.05(-5.00%)
Sep 07, 2023 1.000 1.000 1.000 1.000 300 +0.00(+0.00%)
Sep 06, 2023 1.000 1.000 0.9900 1.000 2,702 -0.00(-0.05%)
Sep 05, 2023 0.9300 1.010 0.9010 1.000 42,071 +0.05(+5.32%)
Sep 01, 2023 1.070 1.070 0.9500 0.9500 11,310 -0.07(-6.86%)
Aug 31, 2023 1.190 1.190 1.000 1.020 1,225 +0.04(+3.55%)
Aug 30, 2023 1.050 1.050 0.9850 0.9850 34,049 -0.05(-4.37%)
Aug 29, 2023 1.030 1.090 1.030 1.030 1,001 -0.01(-1.15%)
Aug 28, 2023 1.030 1.070 1.030 1.042 1,850 +0.02(+2.16%)
Aug 25, 2023 1.046 1.050 1.020 1.020 3,301 +0.00(+0.00%)
Aug 24, 2023 1.020 1.020 1.020 1.020 1,300 +0.00(+0.00%)
Aug 23, 2023 1.090 1.100 1.020 1.020 2,799 -0.08(-7.27%)
Aug 22, 2023 1.155 1.180 1.020 1.100 13,180 -0.02(-1.79%)
Aug 21, 2023 1.110 1.170 1.110 1.120 900 -0.02(-1.75%)
Aug 18, 2023 1.050 1.190 1.050 1.140 8,602 -0.05(-4.20%)
Aug 17, 2023 1.040 1.190 1.010 1.190 7,278 +0.17(+16.67%)
Aug 16, 2023 1.030 1.030 1.020 1.020 201 +0.00(+0.00%)
Aug 15, 2023 1.000 1.020 0.9600 1.020 14,914 +0.02(+2.00%)
Aug 14, 2023 1.000 1.000 1.000 1.000 1,500 +0.00(+0.00%)
Aug 11, 2023 1.008 1.010 0.9925 1.000 3,635 +0.00(+0.00%)
Aug 10, 2023 1.050 1.050 0.9610 1.000 21,800 -0.09(-7.92%)
Aug 09, 2023 1.090 1.140 1.070 1.086 1,733 -0.03(-3.04%)
Aug 08, 2023 1.164 1.164 1.120 1.120 300 -0.07(-5.88%)
Aug 07, 2023 1.190 1.190 1.170 1.190 900 +0.10(+9.68%)
Aug 04, 2023 1.085 1.085 1.085 1.085 200 +0.02(+2.36%)
Aug 03, 2023 1.100 1.100 1.060 1.060 1,135 +0.00(+0.00%)
Aug 02, 2023 1.090 1.130 1.060 1.060 2,802 -0.15(-12.40%)
Aug 01, 2023 1.210 1.210 1.040 1.210 400 +0.01(+0.83%)
Jul 31, 2023 1.175 1.232 1.175 1.200 1,802 +0.05(+4.35%)
Jul 27, 2023 1.150 0 +0.04(+3.60%)
Jul 26, 2023 1.240 1.240 1.100 1.110 3,500 -0.05(-4.48%)
Jul 25, 2023 1.162 1.162 1.162 1.162 101 +0.09(+8.60%)
Jul 24, 2023 1.120 1.120 1.070 1.070 2,815 -0.15(-12.30%)
Jul 21, 2023 1.220 1.220 1.220 1.220 400 +0.09(+7.96%)
Jul 20, 2023 1.290 1.290 1.130 1.130 1,160 +0.01(+0.89%)
Jul 19, 2023 1.260 1.260 1.120 1.120 353 -0.14(-11.43%)
Jul 18, 2023 1.210 1.264 1.210 1.264 5,056 +0.03(+2.80%)
Jul 17, 2023 1.220 1.250 1.200 1.230 4,861 +0.10(+8.85%)
Jul 14, 2023 1.180 1.220 1.130 1.130 5,252 +0.00(+0.00%)
Jul 13, 2023 1.150 1.240 1.130 1.130 6,629 -0.07(-5.83%)
Jul 12, 2023 1.020 1.210 0.9976 1.200 17,333 +0.20(+20.04%)
Jul 07, 2023 0.9997 0 +0.03(+3.06%)
Jul 06, 2023 0.9700 0.9700 0.9700 0.9700 2,010 -0.02(-2.02%)
Jul 05, 2023 0.9900 0.9900 0.9601 0.9900 677 +0.00(+0.00%)
Jul 03, 2023 0.9900 0.9900 0.9900 0.9900 2,936 -0.01(-0.95%)
Jun 30, 2023 0.9900 0.9995 0.9697 0.9995 7,109 +0.01(+0.96%)
Jun 29, 2023 0.9601 0.9900 0.9601 0.9900 6,221 +0.02(+2.06%)
Jun 28, 2023 1.040 1.040 0.9700 0.9700 5,410 -0.03(-3.00%)
Jun 27, 2023 1.000 1.000 1.000 1.000 1,000 +0.04(+3.63%)
Jun 26, 2023 0.9505 1.000 0.9505 0.9650 18,014 -0.04(-3.98%)
Jun 22, 2023 1.005 0 -0.01(-0.99%)
Jun 21, 2023 1.050 1.050 0.9705 1.015 2,878 +0.01(+1.50%)
Jun 20, 2023 1.040 1.040 1.000 1.000 23,050 -0.07(-6.54%)
Jun 16, 2023 1.060 1.070 1.040 1.070 2,500 +0.00(+0.00%)
Jun 15, 2023 1.090 1.110 1.070 1.070 5,960 -0.06(-5.31%)
Jun 14, 2023 1.110 1.130 1.060 1.130 7,598 +0.02(+1.80%)
Jun 13, 2023 1.103 1.120 1.030 1.110 3,300 +0.05(+4.72%)
Jun 12, 2023 1.120 1.130 1.060 1.060 5,478 +0.02(+1.92%)
Jun 09, 2023 1.040 1.130 1.040 1.040 3,600 +0.02(+1.96%)
Jun 08, 2023 1.093 1.120 1.020 1.020 3,200 +0.01(+0.99%)
Jun 07, 2023 1.000 1.060 0.9975 1.010 16,166 +0.01(+1.00%)
Jun 06, 2023 1.140 1.140 1.000 1.000 25,050 -0.15(-13.04%)
Jun 05, 2023 1.150 1.150 1.150 1.150 120 +0.00(+0.22%)
Jun 02, 2023 1.090 1.170 1.082 1.147 3,980 +0.06(+5.28%)
Jun 01, 2023 1.090 1.090 1.090 1.090 755 +0.00(+0.00%)
May 31, 2023 1.090 1.090 1.090 1.090 109 +0.00(+0.00%)
May 30, 2023 1.030 1.090 1.030 1.090 1,515 +0.01(+0.93%)
May 26, 2023 1.170 1.170 1.040 1.080 2,440 -0.09(-7.69%)
May 25, 2023 1.170 1.170 1.170 1.170 1,000 +0.02(+1.52%)
May 23, 2023 1.153 0 +0.00(+0.00%)
May 22, 2023 1.153 1.153 1.153 1.153 100 +0.08(+7.51%)
May 18, 2023 1.072 0 +0.00(+0.19%)
May 17, 2023 1.070 1.070 1.070 1.070 727 -0.12(-10.08%)
May 16, 2023 1.210 1.230 1.180 1.190 3,257 +0.19(+19.00%)
May 15, 2023 0.8410 1.000 0.8410 1.000 13,749 +0.04(+4.23%)
May 10, 2023 0.9594 0 +0.03(+3.22%)
May 09, 2023 0.9295 0.9295 0.9295 0.9295 200 +0.07(+8.08%)
May 05, 2023 0.8600 0 -0.09(-9.27%)
May 04, 2023 1.010 1.010 0.8420 0.9479 30,650 -0.07(-7.07%)
May 02, 2023 1.020 0 -0.04(-3.77%)
Apr 28, 2023 1.060 0 -0.05(-4.47%)
Apr 27, 2023 1.090 1.110 1.090 1.110 2,140 -0.00(-0.04%)
Apr 24, 2023 1.110 0 +0.02(+1.83%)
Apr 19, 2023 1.090 0 +0.04(+3.81%)
Apr 18, 2023 1.127 1.127 1.050 1.050 741 -0.18(-14.63%)
Apr 17, 2023 1.193 1.230 1.190 1.230 3,703 +0.02(+1.65%)
Apr 14, 2023 1.190 1.250 1.180 1.210 37,832 +0.02(+2.11%)
Apr 13, 2023 1.170 1.185 1.160 1.185 1,100 +0.02(+1.28%)
Apr 12, 2023 1.170 1.170 1.140 1.170 701 +0.06(+5.12%)
Apr 11, 2023 1.131 1.131 1.110 1.113 1,400 -0.06(-4.87%)
Apr 10, 2023 1.139 1.170 1.138 1.170 1,222 +0.02(+1.74%)
Apr 06, 2023 1.150 1.150 1.150 1.150 100 +0.00(+0.00%)
Apr 05, 2023 1.150 1.150 1.150 1.150 1,000 +0.00(+0.00%)
Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.