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Tecogen Inc. - Common Stock (NY:TGEN)

2.390 -0.030 (-1.24%)
Delayed Quote Updated: 3:23 PM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 73,309
Open 2.420
Bid (Size) 2.320 (100)
Ask (Size) 2.380 (200)
Prev. Close 2.420
Today's Range 2.310 - 2.420
52wk Range 1.940 - 12.07
Shares Outstanding 24,850,261
Dividend Yield N/A

Performance

52-Week Range 80.2% below 52-week high
2.390
1.9452W Low 12.0752W High
1 Week 15.2% below 1-week high
2.351W Low 2.821W High

Tecogen Inc. - Common Stock (TGEN) traded between $1.94 and $12.07 over the past 52 weeks and last traded at $2.39, 80.2% below its 52-week high. Over the past week it ranged between $2.35 and $2.82.

Past 12 Months
-5.9%
-21.6%
-39.9%
-34.2%
-55.2%
-73.2%
1W -$0.15
1M -$0.66
3M -$1.59
6M -$1.24
YTD -$2.95
1Y -$6.53

TGEN was -73.2% over the past year, -34.2% over six months, -55.2% year to date, -5.9% in the last week.

12 Months vs Market
TGEN
-73.2%
DIA
+12.4%
SPY
+17.2%
QQQ
+23.8%
IWM
+13.7%

Over the past 12 months TGEN returned -73.2% versus DIA (Dow) +12.4%, SPY (S&P 500) +17.2%, QQQ (Nasdaq 100) +23.8% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.38× 3-mo avg
Today 73,309 3-mo avg 190.6K
1W
149.8K
1M
139.3K
3M
190.6K
6M
338.4K
YTD
384.7K
1Y
464.8K

TGEN most recently traded 73,309 shares against a 3-month average daily volume of 190.6K.

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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 2.390
When was Tecogen Inc. - Common Stock last traded?
The last trade of Tecogen Inc. - Common Stock was at 10/12/26 03:23 PM ET
What is the market capitalization of Tecogen Inc. - Common Stock?
The market capitalization of Tecogen Inc. - Common Stock is 59.39M
How many shares of Tecogen Inc. - Common Stock are outstanding?
Tecogen Inc. - Common Stock has 59M shares outstanding.
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