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CMPS
COMPASS Pathways Plc
stock NASDAQ ADR

Market Open

Oct 2, 2026 10:36:05 AM EDT

11.69USD-2.176%(-0.26)631,488

11.69Bid 11.71Ask 0.02Spread

Pre-market

Oct 2, 2026 9:29:30 AM EDT

12.02USD+0.586%(+0.07)14,930

After-hours

Oct 1, 2026 4:52:30 PM EDT

12.00USD+0.460%(+0.06)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

CMPS Volume Oct 2, 2026 10:15:04 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	51.83	237,277	45.36
Nasdaq GSM	18.66	85,424	24.85
IEX	8.91	40,788	4.50
NYSE Arca	8.68	39,757	8.75
Cboe EDGX	4.84	22,155	3.88
NYSE	2.64	12,072	1.47
Cboe BZX	2.14	9,793	3.32
MEMX	1.39	6,376	1.14
NYSE American	0.18	845	0.14
NYSE National	0.17	800	0.20
Cboe BYX	0.16	731	0.51
MIAX Pearl	0.16	730	0.30
Nasdaq BX	0.08	350	0.21
Nasdaq PHLX	0.07	298	0.13
Cboe EDGA	0.06	267	0.52
Texas Stock Exchange LLC	0.03	120	4.58
CHX	0.00	1	0.12
24X National	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.

CMPS Nutrition Facts

0.17 servings per container

Serving size

2.69M

Calories

457.78K

% Day

% Avg

Off Exchange¹ 237K

51.83%

45.36%

Nasdaq GSM 85K

18.66%

24.85%

IEX 41K

8.91%

4.50%

NYSE Arca 40K

8.68%

8.75%

Cboe EDGX 22K

4.84%

3.88%

NYSE 12K

2.64%

1.47%

Cboe BZX 10K

2.14%

3.32%

MEMX 6K

1.39%

1.14%

NYSE American 845

0.18%

0.14%

NYSE National 800

0.17%

0.20%

Cboe BYX 731

0.16%

0.51%

MIAX Pearl 730

0.16%

0.30%

Nasdaq BX 350

0.08%

0.21%

Nasdaq PHLX 298

0.07%

0.13%

Cboe EDGA 267

0.06%

0.52%

Texas Stock Exchange LLC 120

0.03%

4.58%

CHX 1

0.00%

0.12%

24X National 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

CMPS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 237,277, which is 51.83% of today's total volume.
Today's Lit volume is 220,507, which is 48.17%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.36%.
The average Lit volume has been 54.64%.

CMPS Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe EDGX

NYSE

Cboe BZX

MEMX

NYSE American

NYSE National

Cboe BYX