Castellum, Inc. (CTM) AMEX

Currency In USD

CTM Historical Return

If you invested $1000 in Castellum, Inc. (CTM) since IPO date, it would be worth $512.5 as of July 17, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 3 years ago would be worth $1,448.42, while $1000 invested 1 year ago would be worth $439.29. This corresponds to total returns of -48.75%, 44.84%, -56.07%, respectively, with annualized returns of -16.28%, 13.13%, -56.07%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

CTM Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 16, 2026	0.63	0.62	0.62	0.64	0.62	1.01M
July 15, 2026	0.64	0.63	0.63	0.67	0.63	734,643
July 14, 2026	0.63	0.64	0.64	0.65	0.62	996,501
July 13, 2026	0.65	0.63	0.63	0.65	0.63	1.08M
July 10, 2026	0.67	0.66	0.66	0.68	0.66	346,041
July 09, 2026	0.67	0.67	0.67	0.68	0.65	699,418
July 08, 2026	0.67	0.66	0.66	0.68	0.65	708,208
July 07, 2026	0.67	0.67	0.67	0.69	0.66	1.41M
July 06, 2026	0.7	0.69	0.69	0.71	0.69	720,193
July 02, 2026	0.72	0.7	0.7	0.74	0.69	1.06M
July 01, 2026	0.7	0.73	0.73	0.77	0.7	1.52M
June 30, 2026	0.72	0.72	0.72	0.74	0.71	1.47M
June 29, 2026	0.71	0.72	0.72	0.74	0.69	1.6M
June 26, 2026	0.7	0.71	0.71	0.72	0.69	1.31M
June 25, 2026	0.77	0.72	0.72	0.77	0.71	2.78M
June 24, 2026	0.74	0.75	0.75	0.77	0.72	6.73M
June 23, 2026	0.74	0.73	0.73	0.77	0.73	1.45M
June 22, 2026	0.8	0.75	0.75	0.81	0.73	3.06M
June 18, 2026	0.79	0.83	0.83	0.85	0.79	3.64M
June 17, 2026	0.72	0.78	0.78	0.84	0.72	6.76M
June 16, 2026	0.69	0.73	0.73	0.81	0.67	16.29M
June 15, 2026	0.94	0.72	0.72	0.98	0.65	159.74M
June 12, 2026	0.7	0.7	0.7	0.72	0.67	1.03M
June 11, 2026	0.69	0.7	0.7	0.71	0.68	570,592
June 10, 2026	0.69	0.7	0.7	0.72	0.68	408,708
June 09, 2026	0.72	0.7	0.7	0.74	0.67	576,646
June 08, 2026	0.73	0.71	0.71	0.73	0.71	570,763
June 05, 2026	0.75	0.71	0.71	0.76	0.69	0
June 04, 2026	0.71	0.76	0.76	0.76	0.71	809,965
June 03, 2026	0.82	0.77	0.77	0.82	0.75	1.11M
June 02, 2026	0.87	0.83	0.83	0.88	0.82	899,016
June 01, 2026	0.85	0.88	0.88	0.88	0.84	1.2M
May 29, 2026	0.87	0.85	0.85	0.87	0.83	856,511
May 28, 2026	0.81	0.86	0.86	0.86	0.8	1.87M
May 27, 2026	0.82	0.81	0.81	0.82	0.76	1.56M
May 26, 2026	0.71	0.81	0.81	0.83	0.69	3.1M
May 22, 2026	0.7	0.69	0.69	0.7	0.67	1.1M
May 21, 2026	0.66	0.68	0.68	0.68	0.65	689,326
May 20, 2026	0.68	0.68	0.68	0.68	0.64	884,762
May 19, 2026	0.65	0.65	0.65	0.7	0.64	1.41M
May 18, 2026	0.69	0.66	0.66	0.69	0.63	1.22M
May 15, 2026	0.67	0.68	0.68	0.69	0.66	748,628
May 14, 2026	0.67	0.69	0.69	0.7	0.66	1.03M
May 13, 2026	0.68	0.67	0.67	0.68	0.66	893,641
May 12, 2026	0.72	0.68	0.68	0.72	0.67	1.4M
May 11, 2026	0.75	0.73	0.73	0.77	0.72	1.67M
May 08, 2026	0.72	0.75	0.75	0.81	0.71	22.15M
May 07, 2026	0.7	0.66	0.66	0.7	0.64	885,514
May 06, 2026	0.67	0.69	0.69	0.7	0.67	969,719
May 05, 2026	0.69	0.67	0.67	0.7	0.66	663,451
May 04, 2026	0.65	0.68	0.68	0.69	0.65	541,663
May 01, 2026	0.67	0.66	0.66	0.67	0.63	510,646
April 30, 2026	0.65	0.66	0.66	0.67	0.63	469,902
April 29, 2026	0.67	0.64	0.64	0.67	0.63	603,114
April 28, 2026	0.7	0.67	0.67	0.7	0.67	547,759
April 27, 2026	0.69	0.7	0.7	0.72	0.69	389,919
April 24, 2026	0.71	0.69	0.69	0.72	0.69	601,074
April 23, 2026	0.74	0.69	0.69	0.74	0.68	899,138
April 22, 2026	0.7	0.72	0.72	0.73	0.7	706,350
April 21, 2026	0.73	0.7	0.7	0.73	0.69	507,328