Dark

ISPC
iSpecimen Inc. Common Stock
stock NASDAQ

At Close

Sep 2, 2026 3:59:13 PM EDT

1.49USD-0.667%(-0.01)55,442

1.48Bid 1.51Ask 0.03Spread

Pre-market

Sep 2, 2026 9:26:30 AM EDT

1.48USD-1.260%(-0.02)6,603

After-hours

Sep 1, 2026 4:59:30 PM EDT

1.50USD0.000%(0.00)0

OverviewHistoricalDark Pool PrintsShortsMore

ISPC Volume Sep 2, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	64.59	34,781	51.45
Nasdaq GSM	15.12	8,140	11.33
NYSE Arca	9.45	5,087	22.26
Cboe EDGX	5.85	3,152	7.23
IEX	1.62	874	0.62
Cboe BYX	0.92	498	0.32
MEMX	0.91	488	2.99
Cboe BZX	0.76	410	1.27
MIAX Pearl	0.59	317	1.58
NYSE National	0.19	100	0.05
Nasdaq BX	0.00	0	0.30
Cboe EDGA	0.00	0	0.30
24X National	0.00	0	0.14
NYSE	0.00	0	0.11
Nasdaq PHLX	0.00	0	0.02
CHX	0.00	0	0.01
NYSE American	0.00	0	0.01
Texas Stock Exchange LLC	0.00	0	0.01
LTSE	0.00	0	0.00

chartexchange.com

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

ISPC Nutrition Facts

0.14 servings per container

Serving size

381.23K

Calories

53.85K

% Day

% Avg

Off Exchange¹ 35K

64.59%

51.45%

Nasdaq GSM 8K

15.12%

11.33%

NYSE Arca 5K

9.45%

22.26%

Cboe EDGX 3K

5.85%

7.23%

IEX 874

1.62%

0.62%

Cboe BYX 498

0.92%

0.32%

MEMX 488

0.91%

2.99%

Cboe BZX 410

0.76%

1.27%

MIAX Pearl 317

0.59%

1.58%

NYSE National 100

0.19%

0.05%

Nasdaq BX 0

0.00%

0.30%

Cboe EDGA 0

0.00%

0.30%

24X National 0

0.00%

0.14%

NYSE 0

0.00%

0.11%

Nasdaq PHLX 0

0.00%

0.02%

CHX 0

0.00%

0.01%

NYSE American 0

0.00%

0.01%

Texas Stock Exchange LLC 0

0.00%

0.01%

LTSE 0

0.00%

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

chartexchange.com

ISPC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 34,781, which is 64.59% of today's total volume.
Today's Lit volume is 19,066, which is 35.41%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 51.45%.
The average Lit volume has been 48.55%.

ISPC Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

IEX

Cboe BYX

MEMX

Cboe BZX

MIAX Pearl

NYSE National

24X National