Dark

CTM
Castellum, Inc.
stock NYSEAMERICAN

Market Open

Aug 11, 2026 11:07:21 AM EDT

0.6000USD-2.082%(-0.0100)859,141

0.5200Bid 0.7000Ask 0.1800Spread

Pre-market

Aug 11, 2026 9:20:30 AM EDT

0.6050USD-0.820%(-0.0050)7,484

After-hours

Aug 10, 2026 4:58:30 PM EDT

0.6119USD+0.213%(+0.0013)0

Overview HistoricalDark Pool LevelsShortsTrends

CTM Volume Aug 11, 2026 10:54:52 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	46.71	365,385	69.15
NYSE Arca	12.23	95,679	9.10
NYSE American	9.33	72,962	6.16
Cboe EDGA	8.79	68,762	2.71
MEMX	6.05	47,346	3.56
Cboe EDGX	5.57	43,540	3.02
Nasdaq GSM	5.48	42,897	2.52
Cboe BZX	1.74	13,647	0.84
MIAX Pearl	1.51	11,776	1.18
NYSE	1.07	8,391	0.30
Cboe BYX	0.85	6,622	0.35
IEX	0.60	4,685	0.84
24X National	0.04	325	0.01
Nasdaq PHLX	0.01	100	0.04
Nasdaq BX	0.01	100	0.15
NYSE National	0.00	0	0.07
CHX	0.00	0	0.00
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.

CTM Nutrition Facts

0.60 servings per container

Serving size

1.30M

Calories

782.22K

% Day

% Avg

Off Exchange¹ 365K

46.71%

69.15%

NYSE Arca 96K

12.23%

9.10%

NYSE American 73K

9.33%

6.16%

Cboe EDGA 69K

8.79%

2.71%

MEMX 47K

6.05%

3.56%

Cboe EDGX 44K

5.57%

3.02%

Nasdaq GSM 43K

5.48%

2.52%

Cboe BZX 14K

1.74%

0.84%

MIAX Pearl 12K

1.51%

1.18%

NYSE 8K

1.07%

0.30%

Cboe BYX 7K

0.85%

0.35%

IEX 5K

0.60%

0.84%

24X National 325

0.04%

0.01%

Nasdaq PHLX 100

0.01%

0.04%

Nasdaq BX 100

0.01%

0.15%

NYSE National 0

0.00%

0.07%

CHX 0

0.00%

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

CTM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 365,385, which is 46.71% of today's total volume.
Today's Lit volume is 416,832, which is 53.29%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 69.15%.
The average Lit volume has been 30.85%.

CTM Volume by Exchange

Off Exchange

NYSE Arca

NYSE American

Cboe EDGA

MEMX

Cboe EDGX

Nasdaq GSM

Cboe BZX

MIAX Pearl

NYSE

Cboe BYX