Dark

TGEN
Tecogen Inc.
stock NYSEAMERICAN

At Close

May 16, 2025 3:59:30 PM EDT

4.35USD+23.932%(+0.84)848,123

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 16, 2025 8:56:30 AM EDT

3.55USD+1.140%(+0.04)600

After-hours

May 16, 2025 4:32:30 PM EDT

4.33USD-0.460%(-0.02)1,200

Overview HistoricalExchange VolumeShortsMore

TGEN Volume May 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	47.73	404,785	30.33
NYSE American	27.25	231,091	6.72
NYSE Arca	8.63	73,163	8.59
Cboe EDGX	6.75	57,276	4.51
Nasdaq GSM	6.59	55,860	4.78
NYSE	0.83	7,064	0.45
MEMX	0.73	6,219	0.54
IEX	0.60	5,097	0.38
Nasdaq BX	0.30	2,550	0.06
Cboe EDGA	0.18	1,500	0.03
Cboe BZX	0.15	1,302	1.17
Cboe BYX	0.13	1,131	0.09
Nasdaq PHLX	0.10	885	0.02
NYSE National	0.01	100	0.02
MIAX Pearl	0.01	100	0.10
OTC Equity Security	0.00	0	42.15
CHX	0.00	0	0.03

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

TGEN Nutrition Facts

3.69 servings per container

Serving size

229.57K

Calories

848.12K

% Day

% Avg

Off Exchange¹ 405K

47.73%

30.33%

NYSE American 231K

27.25%

6.72%

NYSE Arca 73K

8.63%

8.59%

Cboe EDGX 57K

6.75%

4.51%

Nasdaq GSM 56K

6.59%

4.78%

NYSE 7K

0.83%

0.45%

MEMX 6K

0.73%

0.54%

IEX 5K

0.60%

0.38%

Nasdaq BX 3K

0.30%

0.06%

Cboe EDGA 2K

0.18%

0.03%

Cboe BZX 1K

0.15%

1.17%

Cboe BYX 1K

0.13%

0.09%

Nasdaq PHLX 885

0.10%

0.02%

NYSE National 100

0.01%

0.02%

MIAX Pearl 100

0.01%

0.10%

OTC Equity Security 0

0.00%

42.15%

CHX 0

0.00%

0.03%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

TGEN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 404,785, which is 47.73% of today's total volume.
Today's Lit volume is 443,338, which is 52.27%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 30.33%.
The average Lit volume has been 69.67%.

TGEN Volume by Exchange

Off Exchange

NYSE American

NYSE Arca

Cboe EDGX

Nasdaq GSM

NYSE

MEMX

IEX

Nasdaq BX

Cboe EDGA

Cboe BZX