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Market Summary Market News Stock Quotes Market MoversTecogen Inc. - Common Stock (NY:TGEN)
Price and Volume
Detailed Quote| Volume | 62,995 |
| Open | 2.280 |
| Bid (Size) | 2.110 (100) |
| Ask (Size) | 2.170 (200) |
| Prev. Close | 2.250 |
| Today's Range | 2.130 - 2.290 |
| 52wk Range | 1.940 - 12.07 |
| Shares Outstanding | 24,850,261 |
| Dividend Yield | N/A |
Top News
More News
Performance
52-Week Range
82.0% below 52-week high
2.169
1.9452W Low
12.0752W High
1 Week
14.1% below 1-week high
2.211W Low
2.531W High
Tecogen Inc. - Common Stock (TGEN) traded between $1.94 and $12.07 over the past 52 weeks and last traded at $2.17, 82.0% below its 52-week high. Over the past week it ranged between $2.21 and $2.53.
Past 12 Months
1W
-$0.25
1M
-$0.80
3M
-$1.56
6M
-$1.70
YTD
-$3.17
1Y
-$9.90
TGEN was -82.0% over the past year, -44.0% over six months, -59.4% year to date, -10.4% in the last week.
12 Months vs Market
TGEN
-82.0%
DIA
+12.6%
SPY
+15.4%
QQQ
+19.0%
IWM
+8.6%
Over the past 12 months TGEN returned -82.0% versus DIA (Dow) +12.6%, SPY (S&P 500) +15.4%, QQQ (Nasdaq 100) +19.0% and IWM (Russell 2000) +8.6%.
Volume & Liquidity
0.34× 3-mo avg
Today 62,995
3-mo avg 185.8K
1W
99.9K
1M
138.2K
3M
185.8K
6M
315.8K
YTD
379.2K
1Y
453.7K
TGEN most recently traded 62,995 shares against a 3-month average daily volume of 185.8K.
More News
Read More
Tecogen Q2 Earnings Call Highlights ↗
August 14, 2026
Tecogen Reports Second Quarter 2026 Financial Results
August 12, 2026
Earnings Scheduled For November 12, 2025 ↗
November 12, 2025
Tecogen Business Update
July 06, 2026
Tecogen Q1 Earnings Call Highlights ↗
May 16, 2026
Tecogen Reports First Quarter 2026 Financial Results
May 12, 2026
Which stocks are moving on Wednesday? ↗
March 18, 2026
Here are the top movers in Wednesday's session. ↗
March 18, 2026
Why Is TGEN Stock Rising After Hours? ↗
March 17, 2026
Tecogen Announces Fourth Quarter and Year-End 2025 Results
March 17, 2026
Tecogen Reports Third Quarter 2025 Financial Results
November 12, 2025
12 Industrials Stocks Moving In Friday's Intraday Session ↗
October 17, 2025
12 Industrials Stocks Moving In Wednesday's Intraday Session ↗
October 15, 2025
12 Industrials Stocks Moving In Thursday's After-Market Session ↗
October 02, 2025
12 Industrials Stocks Moving In Friday's Intraday Session ↗
September 19, 2025
12 Industrials Stocks Moving In Wednesday's Pre-Market Session ↗
August 13, 2025
Frequently Asked Questions
Is Tecogen Inc. - Common Stock publicly traded?
Yes, Tecogen Inc. - Common Stock is publicly traded.
What exchange does Tecogen Inc. - Common Stock trade on?
Tecogen Inc. - Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Tecogen Inc. - Common Stock?
The ticker symbol for Tecogen Inc. - Common Stock is TGEN on the New York Stock Exchange
What is the current price of Tecogen Inc. - Common Stock?
The current price of Tecogen Inc. - Common Stock is 2.169
When was Tecogen Inc. - Common Stock last traded?
The last trade of Tecogen Inc. - Common Stock was at 10/16/26 12:08 PM ET
What is the market capitalization of Tecogen Inc. - Common Stock?
The market capitalization of Tecogen Inc. - Common Stock is 53.90M
How many shares of Tecogen Inc. - Common Stock are outstanding?
Tecogen Inc. - Common Stock has 54M shares outstanding.
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