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CTM
Castellum, Inc.
stockNYSEAMERICAN

Market OpenOct 6, 2026 11:11:19 AM EDT

0.65USD+4.776%(+0.03)196,462

0.5400Bid0.7300Ask0.1900Spread

Pre-marketOct 6, 2026 9:25:30 AM EDT

0.624USD0.000%(0.00)

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61.68M

Technology

Information Technology Services

HQ

Bethesda, MD, USA

207

Previous Close

$0.64

Beta

2.26

52-Week High

$1.36 2025-10-31

52-Week Low

$0.48 2026-03-31

SMA 50

$0.64

SMA 200

$0.76

Avg. Vol 10D

373,715

Avg. Vol 30D

538,855

Avg. Vol 90D

3.08M

Relative Vol

0.35

94.78M

74.43M

78.53%

5,425,022

Short Interest %

7.29%

8.40

On/Off Exchange

34%/66%

48.13%

Short Vol % (off-exch)

34.80%

1.4800%

700,000

11

14,372

90,739

Nov 6, 2026 (31d)

Oct 6, 2026

09:44 AM EDTCanterra Minerals Expands Lundberg Indicated Mineral Resource by 55% to 26.1 Mt at the Buchans Project in Newfoundland ·

BNN Bloomberg

Sep 29, 2026

02:41 AM EDTCTM and Huawei Jointly Launch the World's First Integrated QKD-Communication Target IP Network to Reinforce Digital Security Across the Greater Bay Area ·

PR Newswire

Sep 24, 2026

04:27 AM EDTJ.P. Morgan Uses CTM for Automated Matching ·

Markets Media

Sep 18, 2026

11:56 AM EDTCanterra Minerals to Participate in the Gentile Mining Investor Forum in London ·

Financial Post

CTM Performance

Period	Price	Date	Change	Beta
1W	0.62	2026-09-29	+4.97%	-1.316
1M	0.63	2026-09-08	+3.25%	1.555
3M	0.69	2026-07-06	-6.31%	1.736
6M	0.66	2026-04-06	-1.41%	2.163
1Y	1.10	2025-10-06	-40.84%	2.259
2Y	0.17	2024-10-07	+290.64%	—
5Y	1.47	2022-10-14	-55.73%	1.013

CTM Stock Summary

Castellum, Inc. (NYSEAMERICAN:CTM) stock price today is $0.65, and today's volume is 186,509. CTM is up 4.295% today. The 30 day average volume is 538,855. CTM market cap is $61.68M with 94.78M shares outstanding.