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CMPS
COMPASS Pathways Plc
stock NASDAQ ADR

Market Open

Oct 2, 2026 1:19:06 PM EDT

11.90USD-0.418%(-0.05)1,375,532

11.90Bid 11.91Ask 0.01Spread

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

OverviewOptionsHistoricalExchange VolumeShortsMore

CMPS Volume Oct 2, 2026 12:55:01 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	55.96	735,636	45.50
Nasdaq GSM	17.23	226,567	24.76
NYSE Arca	8.33	109,565	8.75
IEX	7.40	97,268	4.52
Cboe EDGX	3.50	45,971	3.87
Cboe BZX	2.89	37,978	3.32
NYSE	2.53	33,209	1.48
MEMX	1.14	14,937	1.13
MIAX Pearl	0.22	2,861	0.30
Cboe EDGA	0.18	2,415	0.52
Cboe BYX	0.15	2,019	0.50
Nasdaq BX	0.14	1,836	0.21
NYSE National	0.13	1,651	0.20
NYSE American	0.10	1,282	0.14
Texas Stock Exchange LLC	0.06	852	4.53
CHX	0.02	320	0.12
Nasdaq PHLX	0.02	298	0.13
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

0.49 servings per container

Serving size

2.69M

Calories

1.31M

% Day

% Avg

Off Exchange¹ 736K

55.96%

45.50%

Nasdaq GSM 227K

17.23%

24.76%

NYSE Arca 110K

8.33%

8.75%

IEX 97K

7.40%

4.52%

Cboe EDGX 46K

3.50%

3.87%

Cboe BZX 38K

2.89%

3.32%

NYSE 33K

2.53%

1.48%

MEMX 15K

1.14%

1.13%

MIAX Pearl 3K

0.22%

0.30%

Cboe EDGA 2K

0.18%

0.52%

Cboe BYX 2K

0.15%

0.50%

Nasdaq BX 2K

0.14%

0.21%

NYSE National 2K

0.13%

0.20%

NYSE American 1K

0.10%

0.14%

Texas Stock Exchange LLC 852

0.06%

4.53%

CHX 320

0.02%

0.12%

Nasdaq PHLX 298

0.02%

0.13%

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 735,636, which is 55.96% of today's total volume.
Today's Lit volume is 579,029, which is 44.04%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.50%.
The average Lit volume has been 54.50%.

CMPS Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe EDGX

Cboe BZX

NYSE

MEMX

MIAX Pearl

Cboe EDGA

Cboe BYX