Dark

OSS
One Stop Systems, Inc. Common Stock
stock NASDAQ

Market Open

Aug 11, 2026 12:40:16 PM EDT

12.79USD+1.107%(+0.14)232,377

12.76Bid 14.72Ask 1.96Spread

Pre-market

Aug 11, 2026 9:26:30 AM EDT

12.67USD+0.158%(+0.02)106

After-hours

Aug 10, 2026 4:58:30 PM EDT

12.71USD+0.514%(+0.06)0

OverviewOptionsHistoricalExchange VolumeShortsMore

OSS Volume Aug 11, 2026 12:15:02 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	46.75	100,175	45.04
Nasdaq GSM	28.87	61,853	28.35
IEX	5.44	11,660	3.23
NYSE Arca	4.49	9,611	8.12
Cboe EDGX	3.65	7,828	6.25
Cboe BZX	3.63	7,782	3.39
MEMX	2.69	5,759	1.94
NYSE National	1.24	2,657	0.22
MIAX Pearl	0.73	1,559	0.34
NYSE	0.72	1,535	1.41
NYSE American	0.54	1,154	0.11
Cboe EDGA	0.32	685	0.45
Cboe BYX	0.29	630	0.61
Nasdaq BX	0.25	533	0.29
CHX	0.21	451	0.07
Nasdaq PHLX	0.18	390	0.17
24X National	0.00	0	0.02
LTSE	0.00	0	0.00
Texas Stock Exchange LLC	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.

OSS Nutrition Facts

0.19 servings per container

Serving size

1.15M

Calories

214.26K

% Day

% Avg

Off Exchange¹ 100K

46.75%

45.04%

Nasdaq GSM 62K

28.87%

28.35%

IEX 12K

5.44%

3.23%

NYSE Arca 10K

4.49%

8.12%

Cboe EDGX 8K

3.65%

6.25%

Cboe BZX 8K

3.63%

3.39%

MEMX 6K

2.69%

1.94%

NYSE National 3K

1.24%

0.22%

MIAX Pearl 2K

0.73%

0.34%

NYSE 2K

0.72%

1.41%

NYSE American 1K

0.54%

0.11%

Cboe EDGA 685

0.32%

0.45%

Cboe BYX 630

0.29%

0.61%

Nasdaq BX 533

0.25%

0.29%

CHX 451

0.21%

0.07%

Nasdaq PHLX 390

0.18%

0.17%

24X National 0

0.00%

0.02%

LTSE 0

0.00%

Texas Stock Exchange LLC 0

0.00%

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

chartexchange.com

OSS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 100,175, which is 46.75% of today's total volume.
Today's Lit volume is 114,087, which is 53.25%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.04%.
The average Lit volume has been 54.96%.

OSS Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe EDGX

Cboe BZX

MEMX

NYSE National

MIAX Pearl

NYSE

NYSE American