Tecogen Inc. - Common Stock (NY:TGEN)

2.095 -0.155 (-6.89%)
Delayed Quote Updated: 3:21 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 115,051
Open 2.280
Bid (Size) 2.080 (4,300)
Ask (Size) 2.110 (200)
Prev. Close 2.250
Today's Range 2.050 - 2.290
52wk Range 1.940 - 12.07
Shares Outstanding 24,850,261
Dividend Yield N/A

Performance

52-Week Range 82.6% below 52-week high
2.095
1.9452W Low 12.0752W High
1 Week 17.0% 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 $2.10, 82.6% below its 52-week high. Over the past week it ranged between $2.21 and $2.53.

Past 12 Months
-13.4%
-29.5%
-43.8%
-45.9%
-60.8%
-82.6%
1W -$0.32
1M -$0.88
3M -$1.63
6M -$1.77
YTD -$3.24
1Y -$9.97

TGEN was -82.6% over the past year, -45.9% over six months, -60.8% year to date, -13.4% in the last week.

12 Months vs Market
TGEN
-82.6%
DIA
+12.1%
SPY
+14.7%
QQQ
+17.9%
IWM
+8.2%

Over the past 12 months TGEN returned -82.6% versus DIA (Dow) +12.1%, SPY (S&P 500) +14.7%, QQQ (Nasdaq 100) +17.9% and IWM (Russell 2000) +8.2%.

Volume & Liquidity 0.62× 3-mo avg
Today 115,051 3-mo avg 185.7K
1W
99.9K
1M
138.2K
3M
185.7K
6M
315.8K
YTD
379.1K
1Y
453.7K

TGEN most recently traded 115,051 shares against a 3-month average daily volume of 185.7K.

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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 2.095
When was Tecogen Inc. - Common Stock last traded?
The last trade of Tecogen Inc. - Common Stock was at 10/16/26 03:21 PM ET
What is the market capitalization of Tecogen Inc. - Common Stock?
The market capitalization of Tecogen Inc. - Common Stock is 52.06M
How many shares of Tecogen Inc. - Common Stock are outstanding?
Tecogen Inc. - Common Stock has 52M shares outstanding.
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