Tecogen Inc. - Common Stock (NY:TGEN)
Price and Volume
Detailed Quote| Volume | 375,567 |
| Open | 2.190 |
| Bid (Size) | 2.080 (400) |
| Ask (Size) | 2.090 (200) |
| Prev. Close | 2.220 |
| Today's Range | 2.015 - 2.290 |
| 52wk Range | 1.500 - 8.180 |
| Shares Outstanding | 24,850,261 |
| Dividend Yield | N/A |
Top News
More News
Performance
52-Week Range
74.5% below 52-week high
2.085
1.5052W Low
8.1852W High
1 Week
13.8% below 1-week high
1.581W Low
2.421W High
Tecogen Inc. - Common Stock (TGEN) traded between $1.50 and $8.18 over the past 52 weeks and last traded at $2.08, 74.5% below its 52-week high. Over the past week it ranged between $1.58 and $2.42.
Past 12 Months
1W
+$0.36
1M
-$0.21
3M
-$2.11
6M
-$4.13
YTD
-$3.25
1Y
-$5.29
TGEN was -71.7% over the past year, -66.5% over six months, -61.0% year to date, +21.2% in the last week.
12 Months vs Market
TGEN
-71.7%
DIA
+8.1%
SPY
+10.0%
QQQ
+9.0%
IWM
+13.6%
Over the past 12 months TGEN returned -71.7% versus DIA (Dow) +8.1%, SPY (S&P 500) +10.0%, QQQ (Nasdaq 100) +9.0% and IWM (Russell 2000) +13.6%.
Volume & Liquidity
1.60× 3-mo avg
Today 375,567
3-mo avg 234.2K
1W
741.2K
1M
350.6K
3M
234.2K
6M
283.2K
YTD
379.8K
1Y
416.3K
TGEN most recently traded 375,567 shares against a 3-month average daily volume of 234.2K.
More News
Read More
Top US Stock Gainers and Losers in Today's Session ↗
November 12, 2026
Earnings Scheduled For November 12, 2025 ↗
November 12, 2025
Tecogen Reports Third Quarter 2026 Financial Results
November 11, 2026
Data Center Cuts Electric Bills Substantially with Tecogen's InVerde
October 14, 2026
Tecogen (TGEN) Q2 2026 Earnings Call Transcript ↗
August 19, 2026
Tecogen Q2 Earnings Call Highlights ↗
August 14, 2026
Tecogen Reports Second Quarter 2026 Financial Results
August 12, 2026
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
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 2.085
When was Tecogen Inc. - Common Stock last traded?
The last trade of Tecogen Inc. - Common Stock was at 11/13/26 12:42 PM ET
What is the market capitalization of Tecogen Inc. - Common Stock?
The market capitalization of Tecogen Inc. - Common Stock is 51.81M
How many shares of Tecogen Inc. - Common Stock are outstanding?
Tecogen Inc. - Common Stock has 52M shares outstanding.
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