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ACHC
Acadia Healthcare Company, Inc.
stock NASDAQ

At Close

Feb 11, 2026 3:59:55 PM EST

15.52USD+13.616%(+1.86)11,301,862

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-13.66)0

After-hours

Feb 11, 2026 4:44:30 PM EST

15.54USD+0.129%(+0.02)10,458

OverviewOptionsHistoricalDark Pool PrintsShortsMore

ACHC Volume Feb 11, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	49.47	5,591,408	41.97
Nasdaq GSM	27.15	3,068,806	38.59
NYSE Arca	5.47	617,873	4.56
Cboe EDGX	4.35	492,030	2.62
Cboe BZX	3.21	362,850	2.96
IEX	3.11	351,675	4.16
MEMX	2.98	336,355	1.14
NYSE	1.66	187,162	1.59
Cboe EDGA	0.66	74,765	0.59
Cboe BYX	0.50	56,611	0.48
Nasdaq BX	0.39	44,522	0.35
MIAX Pearl	0.38	43,379	0.31
Nasdaq PHLX	0.23	26,087	0.17
NYSE National	0.20	22,167	0.18
NYSE American	0.12	13,499	0.11
CHX	0.10	11,198	0.10
LTSE	0.01	1,375	0.00
24X National Exchange LLC	0.00	100	0.11

chartexchange.com

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

ACHC Nutrition Facts

3.23 servings per container

Serving size

3.50M

Calories

11.30M

% Day

% Avg

Off Exchange¹ 6M

49.47%

41.97%

Nasdaq GSM 3M

27.15%

38.59%

NYSE Arca 618K

5.47%

4.56%

Cboe EDGX 492K

4.35%

2.62%

Cboe BZX 363K

3.21%

2.96%

IEX 352K

3.11%

4.16%

MEMX 336K

2.98%

1.14%

NYSE 187K

1.66%

1.59%

Cboe EDGA 75K

0.66%

0.59%

Cboe BYX 57K

0.50%

0.48%

Nasdaq BX 45K

0.39%

0.35%

MIAX Pearl 43K

0.38%

0.31%

Nasdaq PHLX 26K

0.23%

0.17%

NYSE National 22K

0.20%

0.18%

NYSE American 13K

0.12%

0.11%

CHX 11K

0.10%

LTSE 1K

0.01%

0.00%

24X National Exchange LLC 100

0.00%

0.11%

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 5,591,408, which is 49.47% of today's total volume.
Today's Lit volume is 5,710,454, which is 50.53%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.97%.
The average Lit volume has been 58.03%.

ACHC Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

MEMX

NYSE

Cboe EDGA

Cboe BYX

Nasdaq BX