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ACAD
Acadia Pharmaceuticals Inc.
stock NASDAQ

Market Open

Jul 28, 2026 3:21:07 PM EDT

25.93USD+2.127%(+0.54)536,629

25.93Bid 25.96Ask 0.03Spread

Pre-market

Jul 27, 2026 9:27:30 AM EDT

24.88USD+0.161%(+0.04)0

After-hours

Jul 27, 2026 4:00:30 PM EDT

25.39USD+0.020%(0.00)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

ACAD Volume Jul 28, 2026 3:05:02 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	47.45	241,567	36.90
Nasdaq GSM	23.38	119,036	42.04
NYSE Arca	9.48	48,265	6.15
IEX	7.53	38,340	5.08
Cboe BZX	4.20	21,380	3.54
Cboe EDGX	2.56	13,048	2.24
NYSE	2.35	11,947	1.31
MEMX	1.30	6,637	0.80
Cboe BYX	0.33	1,693	0.48
MIAX Pearl	0.32	1,624	0.24
Cboe EDGA	0.26	1,336	0.43
Texas Stock Exchange LLC	0.26	1,310	0.01
Nasdaq PHLX	0.19	960	0.15
Nasdaq BX	0.15	740	0.28
NYSE National	0.13	676	0.20
NYSE American	0.06	316	0.12
24X National	0.03	140	0.00
CHX	0.01	55	0.06
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.

ACAD Nutrition Facts

0.30 servings per container

Serving size

1.70M

Calories

509.07K

% Day

% Avg

Off Exchange¹ 242K

47.45%

36.90%

Nasdaq GSM 119K

23.38%

42.04%

NYSE Arca 48K

9.48%

6.15%

IEX 38K

7.53%

5.08%

Cboe BZX 21K

4.20%

3.54%

Cboe EDGX 13K

2.56%

2.24%

NYSE 12K

2.35%

1.31%

MEMX 7K

1.30%

0.80%

Cboe BYX 2K

0.33%

0.48%

MIAX Pearl 2K

0.32%

0.24%

Cboe EDGA 1K

0.26%

0.43%

Texas Stock Exchange LLC 1K

0.26%

0.01%

Nasdaq PHLX 960

0.19%

0.15%

Nasdaq BX 740

0.15%

0.28%

NYSE National 676

0.13%

0.20%

NYSE American 316

0.06%

0.12%

24X National 140

0.03%

0.00%

CHX 55

0.01%

0.06%

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

ACAD Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 241,567, which is 47.45% of today's total volume.
Today's Lit volume is 267,503, which is 52.55%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.90%.
The average Lit volume has been 63.10%.

ACAD Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

MEMX

Cboe BYX

MIAX Pearl

Cboe EDGA