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ACHC
Acadia Healthcare Company, Inc.
stock NASDAQ

At Close

Aug 14, 2026 3:59:56 PM EDT

30.82USD+1.918%(+0.58)1,103,271

30.82Bid 34.89Ask 4.07Spread

Pre-market

Aug 14, 2026 9:02:30 AM EDT

30.40USD+0.529%(+0.16)1,718

After-hours

Aug 13, 2026 4:21:30 PM EDT

30.13USD-0.364%(-0.11)0

OverviewOptionsHistoricalExchange VolumeShortsMore

ACHC Volume Aug 14, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	49.35	435,521	41.16
Nasdaq GSM	26.22	231,455	36.96
IEX	5.94	52,409	5.37
NYSE Arca	5.82	51,375	5.02
Cboe BZX	4.21	37,201	3.59
NYSE	2.12	18,670	1.50
Cboe EDGX	2.02	17,815	2.11
MEMX	0.95	8,421	0.98
Cboe EDGA	0.92	8,127	0.73
Cboe BYX	0.42	3,733	0.95
MIAX Pearl	0.40	3,522	0.25
LTSE	0.35	3,046	0.17
Nasdaq PHLX	0.32	2,834	0.19
NYSE American	0.29	2,566	0.18
Nasdaq BX	0.21	1,895	0.37
NYSE National	0.18	1,602	0.30
Texas Stock Exchange LLC	0.15	1,315	0.02
CHX	0.12	1,093	0.13
24X National	0.00	1	0.02

chartexchange.com

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

ACHC Nutrition Facts

0.32 servings per container

Serving size

2.77M

Calories

882.60K

% Day

% Avg

Off Exchange¹ 436K

49.35%

41.16%

Nasdaq GSM 231K

26.22%

36.96%

IEX 52K

5.94%

5.37%

NYSE Arca 51K

5.82%

5.02%

Cboe BZX 37K

4.21%

3.59%

NYSE 19K

2.12%

1.50%

Cboe EDGX 18K

2.02%

2.11%

MEMX 8K

0.95%

0.98%

Cboe EDGA 8K

0.92%

0.73%

Cboe BYX 4K

0.42%

0.95%

MIAX Pearl 4K

0.40%

0.25%

LTSE 3K

0.35%

0.17%

Nasdaq PHLX 3K

0.32%

0.19%

NYSE American 3K

0.29%

0.18%

Nasdaq BX 2K

0.21%

0.37%

NYSE National 2K

0.18%

0.30%

Texas Stock Exchange LLC 1K

0.15%

0.02%

CHX 1K

0.12%

0.13%

24X National 1

0.00%

0.02%

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

chartexchange.com

ACHC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 435,521, which is 49.35% of today's total volume.
Today's Lit volume is 447,080, which is 50.65%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.16%.
The average Lit volume has been 58.84%.

ACHC Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

NYSE

Cboe EDGX

MEMX

Cboe EDGA

Cboe BYX

MIAX Pearl