Dark

CTM
Castellum, Inc.
stock NYSEAMERICAN

Market Open

Aug 11, 2026 11:53:42 AM EDT

0.6100USD-0.721%(0.0000)922,514

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 PrintsShortsTrends

CTM Volume Aug 11, 2026 11:53:44 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	48.29	442,135	69.11
NYSE Arca	11.80	108,076	9.10
NYSE American	9.03	82,635	6.16
Cboe EDGA	8.83	80,802	2.73
MEMX	6.21	56,825	3.57
Cboe EDGX	5.31	48,650	3.02
Nasdaq GSM	5.03	46,070	2.52
Cboe BZX	1.69	15,447	0.84
MIAX Pearl	1.29	11,789	1.18
NYSE	0.99	9,099	0.30
Cboe BYX	0.89	8,123	0.36
IEX	0.58	5,320	0.84
24X National	0.04	325	0.01
Nasdaq BX	0.02	200	0.15
Nasdaq PHLX	0.01	100	0.04
NYSE National	0.00	5	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

0.71 servings per container

Serving size

1.30M

Calories

915.60K

% Day

% Avg

Off Exchange¹ 442K

48.29%

69.11%

NYSE Arca 108K

11.80%

9.10%

NYSE American 83K

9.03%

6.16%

Cboe EDGA 81K

8.83%

2.73%

MEMX 57K

6.21%

3.57%

Cboe EDGX 49K

5.31%

3.02%

Nasdaq GSM 46K

5.03%

2.52%

Cboe BZX 15K

1.69%

0.84%

MIAX Pearl 12K

1.29%

1.18%

NYSE 9K

0.99%

0.30%

Cboe BYX 8K

0.89%

0.36%

IEX 5K

0.58%

0.84%

24X National 325

0.04%

0.01%

Nasdaq BX 200

0.02%

0.15%

Nasdaq PHLX 100

0.01%

0.04%

NYSE National 5

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 442,135, which is 48.29% of today's total volume.
Today's Lit volume is 473,466, which is 51.71%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 69.11%.
The average Lit volume has been 30.89%.

CTM Volume by Exchange

Off Exchange

NYSE Arca

NYSE American

Cboe EDGA

MEMX

Cboe EDGX

Nasdaq GSM

Cboe BZX

MIAX Pearl

NYSE

Cboe BYX