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ACAD
Acadia Pharmaceuticals Inc.
stock NASDAQ

Market Open

Jul 28, 2026 3:17:04 PM EDT

25.92USD+2.087%(+0.53)534,056

25.92Bid 25.95Ask 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

OverviewOptionsHistoricalExchange VolumeShortsMore

ACAD Volume Jul 28, 2026 2:54:59 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	47.38	230,847	36.89
Nasdaq GSM	23.43	114,142	42.05
NYSE Arca	9.44	45,978	6.15
IEX	7.61	37,099	5.08
Cboe BZX	4.27	20,800	3.54
Cboe EDGX	2.49	12,126	2.24
NYSE	2.41	11,727	1.31
MEMX	1.22	5,949	0.80
Cboe BYX	0.35	1,688	0.48
MIAX Pearl	0.32	1,544	0.24
Texas Stock Exchange LLC	0.27	1,310	0.01
Cboe EDGA	0.27	1,304	0.43
Nasdaq PHLX	0.20	951	0.15
Nasdaq BX	0.14	680	0.28
NYSE National	0.12	576	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

0.29 servings per container

Serving size

1.70M

Calories

487.23K

% Day

% Avg

Off Exchange¹ 231K

47.38%

36.89%

Nasdaq GSM 114K

23.43%

42.05%

NYSE Arca 46K

9.44%

6.15%

IEX 37K

7.61%

5.08%

Cboe BZX 21K

4.27%

3.54%

Cboe EDGX 12K

2.49%

2.24%

NYSE 12K

2.41%

1.31%

MEMX 6K

1.22%

0.80%

Cboe BYX 2K

0.35%

0.48%

MIAX Pearl 2K

0.32%

0.24%

Texas Stock Exchange LLC 1K

0.27%

0.01%

Cboe EDGA 1K

0.27%

0.43%

Nasdaq PHLX 951

0.20%

0.15%

Nasdaq BX 680

0.14%

0.28%

NYSE National 576

0.12%

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 230,847, which is 47.38% of today's total volume.
Today's Lit volume is 256,385, which is 52.62%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.89%.
The average Lit volume has been 63.11%.

ACAD Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

MEMX

Cboe BYX

MIAX Pearl

Texas Stock Exchange LLC