Tecogen Inc. - Common Stock (NY:TGEN)

2.680 UNCHANGED
Delayed Quote Updated: 8:00 PM EDT, Oct 6, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 46
Open 2.680
Bid (Size) 2.500 (100)
Ask (Size) 3.400 (200)
Prev. Close 2.680
Today's Range 2.680 - 2.680
52wk Range 1.940 - 12.07
Shares Outstanding 24,850,261
Dividend Yield N/A

Performance

52-Week Range 77.8% below 52-week high
2.680
1.9452W Low 12.0752W High
1 Week 13.5% below 1-week high
2.511W Low 3.101W High

Tecogen Inc. - Common Stock (TGEN) traded between $1.94 and $12.07 over the past 52 weeks and last traded at $2.68, 77.8% below its 52-week high. Over the past week it ranged between $2.51 and $3.10.

Past 12 Months
-5.6%
-17.0%
-33.0%
+2.3%
-49.8%
-72.7%
1W -$0.16
1M -$0.55
3M -$1.32
6M +$0.06
YTD -$2.66
1Y -$7.12

TGEN was -72.7% over the past year, +2.3% over six months, -49.8% year to date, -5.6% in the last week.

12 Months vs Market
TGEN
-72.7%
DIA
+10.2%
SPY
+16.0%
QQQ
+25.0%
IWM
+14.0%

Over the past 12 months TGEN returned -72.7% versus DIA (Dow) +10.2%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +25.0% and IWM (Russell 2000) +14.0%.

Volume & Liquidity 0.00× 3-mo avg
Today 46 3-mo avg 193.4K
1W
168.2K
1M
132.9K
3M
193.4K
6M
342.1K
YTD
387.8K
1Y
473.8K

TGEN most recently traded 46 shares against a 3-month average daily volume of 193.4K.

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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 2.680
When was Tecogen Inc. - Common Stock last traded?
The last trade of Tecogen Inc. - Common Stock was at 10/06/26 08:00 PM ET
What is the market capitalization of Tecogen Inc. - Common Stock?
The market capitalization of Tecogen Inc. - Common Stock is 66.60M
How many shares of Tecogen Inc. - Common Stock are outstanding?
Tecogen Inc. - Common Stock has 67M shares outstanding.
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