NYSE:CTM | Historical Stock Price | Castellum, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2022-10-13 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.13$0.23$0.40$0.69$1.21$2.102022-10-132026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$1.26$1.2686,400
2022-12-29$1.21$1.2172,200
2022-12-28$1.18$1.1877,700
2022-12-27$1.19$1.19215,100
2022-12-23$1.22$1.22146,000
2022-12-22$1.12$1.12123,300
2022-12-21$1.17$1.17249,800
2022-12-20$1.12$1.12163,600
2022-12-19$0.91$0.91591,500
2022-12-16$1.31$1.31965,700
2022-12-15$1.78$1.78707,500
2022-12-14$1.44$1.44118,700
2022-12-13$1.37$1.37323,600
2022-12-12$1.43$1.432,100,700
2022-12-09$1.32$1.32186,200
2022-12-08$1.22$1.22292,300
2022-12-07$1.39$1.39343,100
2022-12-06$1.34$1.34422,200
2022-12-05$1.16$1.16391,100
2022-12-02$0.97$0.9767,000
2022-12-01$0.92$0.92187,100
2022-11-30$0.82$0.82153,900
2022-11-29$0.77$0.7799,500
2022-11-28$0.71$0.71161,800
2022-11-25$0.67$0.6726,100
2022-11-23$0.65$0.6563,000
2022-11-22$0.64$0.64159,300
2022-11-21$0.69$0.6983,900
2022-11-18$0.73$0.7348,100
2022-11-17$0.74$0.74120,700
2022-11-16$0.80$0.8095,900
2022-11-15$0.79$0.79187,800
2022-11-14$0.82$0.8287,100
2022-11-11$0.83$0.8384,300
2022-11-10$0.82$0.82185,200
2022-11-09$0.89$0.89239,400
2022-11-08$0.92$0.92385,000
2022-11-07$1.11$1.117,622,700
2022-11-04$1.00$1.0050,000
2022-11-03$0.95$0.9517,800
2022-11-02$0.97$0.9763,600
2022-11-01$0.91$0.9149,900
2022-10-31$0.96$0.9676,100
2022-10-28$1.00$1.0046,400
2022-10-27$0.99$0.99152,600
2022-10-26$0.88$0.88102,800
2022-10-25$0.85$0.85107,600
2022-10-24$0.92$0.92130,200
2022-10-21$1.01$1.01173,800
2022-10-20$0.86$0.86121,100
2022-10-19$0.97$0.97262,300
2022-10-18$1.11$1.11415,200
2022-10-17$1.32$1.32424,100
2022-10-14$1.47$1.474,127,500
2022-10-13$1.20$1.201,639,200