Tecogen Inc. - Common Stock (NY:TGEN)

1.800 UNCHANGED
Delayed Quote Updated: 8:00 PM EST, Nov 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 3,578
Open 1.800
Bid (Size) 1.800 (200)
Ask (Size) 2.240 (500)
Prev. Close 1.800
Today's Range 1.800 - 1.800
52wk Range 1.770 - 10.47
Shares Outstanding 24,850,261
Dividend Yield N/A

Performance

52-Week Range 82.8% below 52-week high
1.800
1.7752W Low 10.4752W High
1 Week 28.0% below 1-week high
1.771W Low 2.501W High

Tecogen Inc. - Common Stock (TGEN) traded between $1.77 and $10.47 over the past 52 weeks and last traded at $1.80, 82.8% below its 52-week high. Over the past week it ranged between $1.77 and $2.50.

Past 12 Months
-14.3%
-29.1%
-50.7%
-63.4%
-66.3%
-81.5%
1W -$0.30
1M -$0.74
3M -$1.85
6M -$3.12
YTD -$3.54
1Y -$7.93

TGEN was -81.5% over the past year, -63.4% over six months, -66.3% year to date, -14.3% in the last week.

12 Months vs Market
TGEN
-81.5%
DIA
+9.7%
SPY
+10.1%
QQQ
+7.8%
IWM
+13.7%

Over the past 12 months TGEN returned -81.5% versus DIA (Dow) +9.7%, SPY (S&P 500) +10.1%, QQQ (Nasdaq 100) +7.8% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.02× 3-mo avg
Today 3,578 3-mo avg 185.2K
1W
245.5K
1M
218.3K
3M
185.2K
6M
287.5K
YTD
373.7K
1Y
415.5K

TGEN most recently traded 3,578 shares against a 3-month average daily volume of 185.2K.

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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 1.800
When was Tecogen Inc. - Common Stock last traded?
The last trade of Tecogen Inc. - Common Stock was at 11/02/26 08:00 PM ET
What is the market capitalization of Tecogen Inc. - Common Stock?
The market capitalization of Tecogen Inc. - Common Stock is 44.73M
How many shares of Tecogen Inc. - Common Stock are outstanding?
Tecogen Inc. - Common Stock has 45M shares outstanding.
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