Dark

PESI
Perma-Fix Environmental Services, Inc.
stock NASDAQ

At Close

Apr 13, 2026 3:59:46 PM EDT

12.11USD-0.206%(-0.03)129,805

0.00Bid 0.00Ask 0.00Spread

Pre-market

Apr 13, 2026 8:46:30 AM EDT

12.00USD-1.153%(-0.14)333

After-hours

Apr 9, 2026 4:00:30 PM EDT

11.99USD+0.083%(+0.01)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

PESI Volume Apr 13, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	38.76	50,305	35.17
Off Exchange¹	35.07	45,524	42.68
Cboe EDGX	7.31	9,492	4.89
NYSE Arca	7.25	9,408	5.61
Cboe BZX	5.38	6,980	3.52
IEX	2.64	3,428	3.08
MEMX	0.80	1,034	2.02
MIAX Pearl	0.78	1,012	0.28
NYSE	0.73	947	0.81
Nasdaq BX	0.57	736	0.48
NYSE National	0.51	666	0.25
Cboe EDGA	0.15	196	0.26
Cboe BYX	0.06	73	0.63
Nasdaq PHLX	0.00	0	0.16
NYSE American	0.00	0	0.10
CHX	0.00	0	0.07
24X National	0.00	0	0.01

chartexchange.com

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

PESI Nutrition Facts

0.75 servings per container

Serving size

173.43K

Calories

129.80K

% Day

% Avg

Nasdaq GSM 50K

38.76%

35.17%

Off Exchange¹ 46K

35.07%

42.68%

Cboe EDGX 9K

7.31%

4.89%

NYSE Arca 9K

7.25%

5.61%

Cboe BZX 7K

5.38%

3.52%

IEX 3K

2.64%

3.08%

MEMX 1K

0.80%

2.02%

MIAX Pearl 1K

0.78%

0.28%

NYSE 947

0.73%

0.81%

Nasdaq BX 736

0.57%

0.48%

NYSE National 666

0.51%

0.25%

Cboe EDGA 196

0.15%

0.26%

Cboe BYX 73

0.06%

0.63%

Nasdaq PHLX 0

0.00%

0.16%

NYSE American 0

0.00%

0.10%

CHX 0

0.00%

0.07%

24X National 0

0.00%

0.01%

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

chartexchange.com

PESI Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 45,524, which is 35.07% of today's total volume.
Today's Lit volume is 84,277, which is 64.93%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.68%.
The average Lit volume has been 57.32%.

PESI Volume by Exchange

Nasdaq GSM

Off Exchange

Cboe EDGX

NYSE Arca

Cboe BZX

IEX

MEMX

MIAX Pearl

NYSE

Nasdaq BX

NYSE National