NYSE:CDP | Historical Stock Price | COPT DEFENSE PROPERTIES

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
1991-12-31 to 2026-09-04
Data captured

Stock Price Chart

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

$4.41$10.20$23.59$54.58$126.26$292.101991-12-312026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$27.97$170.52533,800
2021-12-30$28.36$171.22406,200
2021-12-29$28.26$170.62383,700
2021-12-28$28.19$170.19283,500
2021-12-27$28.10$169.65412,900
2021-12-23$27.77$167.66320,800
2021-12-22$27.64$166.87476,500
2021-12-21$27.56$166.39502,600
2021-12-20$26.77$161.62810,800
2021-12-17$27.51$166.091,339,500
2021-12-16$27.35$165.12653,600
2021-12-15$27.44$165.66627,500
2021-12-14$27.22$164.34937,200
2021-12-13$27.14$163.85639,600
2021-12-10$27.00$163.01549,200
2021-12-09$27.43$165.60506,900
2021-12-08$27.92$168.56663,800
2021-12-07$27.31$164.88731,400
2021-12-06$27.68$167.11876,200
2021-12-03$26.53$160.171,136,100
2021-12-02$26.22$158.30719,300
2021-12-01$25.14$151.78740,200
2021-11-30$25.66$154.921,100,500
2021-11-29$25.67$154.98609,900
2021-11-26$26.03$157.15408,000
2021-11-24$27.23$164.40385,400
2021-11-23$27.16$163.97344,400
2021-11-22$27.27$164.64413,900
2021-11-19$27.12$163.73517,100
2021-11-18$27.35$165.12633,700
2021-11-17$27.43$165.60594,100
2021-11-16$27.52$166.15655,600
2021-11-15$28.33$171.04469,300
2021-11-12$28.00$169.05514,200
2021-11-11$28.20$170.25365,300
2021-11-10$28.28$170.74267,900
2021-11-09$28.25$170.56229,400
2021-11-08$28.34$171.10446,800
2021-11-05$28.43$171.64343,400
2021-11-04$27.73$167.42470,700
2021-11-03$28.29$170.80689,700
2021-11-02$27.18$164.10674,100
2021-11-01$27.72$167.36508,200
2021-10-29$27.12$163.73899,300
2021-10-28$27.53$166.21392,200
2021-10-27$27.24$164.46370,400
2021-10-26$27.80$167.84428,700
2021-10-25$27.56$166.39438,200
2021-10-22$27.95$168.74297,300
2021-10-21$28.07$169.47333,800
2021-10-20$28.46$171.82458,100
2021-10-19$27.93$168.62452,600
2021-10-18$28.29$170.80406,600
2021-10-15$28.43$171.64437,800
2021-10-14$28.33$171.04538,200
2021-10-13$28.15$169.95423,800
2021-10-12$28.08$169.53507,200
2021-10-11$27.96$168.80222,800
2021-10-08$27.95$168.74296,900
2021-10-07$27.96$168.80415,200
2021-10-06$27.80$167.84522,800
2021-10-05$27.53$166.21460,600
2021-10-04$28.17$170.07667,800
2021-10-01$27.75$167.54565,000
2021-09-30$26.98$162.89594,900
2021-09-29$27.59$166.57415,100
2021-09-28$27.74$165.82408,700
2021-09-27$27.64$165.22445,100
2021-09-24$27.72$165.70309,600
2021-09-23$28.00$167.37645,300
2021-09-22$28.03$167.55795,100
2021-09-21$27.33$163.37716,900
2021-09-20$27.42$163.90754,100
2021-09-17$27.09$161.931,877,900
2021-09-16$27.48$164.26423,800
2021-09-15$27.44$164.02413,000
2021-09-14$27.38$163.66406,600
2021-09-13$27.35$163.48659,100
2021-09-10$26.91$160.85581,600
2021-09-09$28.06$167.73634,300
2021-09-08$28.64$171.20427,800
2021-09-07$28.35$169.46663,900
2021-09-03$28.31$169.22835,900
2021-09-02$28.47$170.181,034,200
2021-09-01$28.40$169.761,179,600
2021-08-31$28.18$168.45877,500
2021-08-30$28.19$168.51566,000
2021-08-27$28.50$170.36592,000
2021-08-26$28.08$167.85677,500
2021-08-25$27.93$166.95610,600
2021-08-24$28.23$168.74574,800
2021-08-23$28.40$169.76526,100
2021-08-20$28.48$170.24623,700
2021-08-19$28.40$169.76450,700
2021-08-18$28.50$170.36812,300
2021-08-17$28.67$171.37643,600
2021-08-16$28.37$169.58850,500
2021-08-13$28.30$169.16655,800
2021-08-12$28.29$169.10756,300
2021-08-11$28.43$169.94502,300
2021-08-10$28.11$168.03377,300
2021-08-09$28.57$170.78316,300
2021-08-06$28.68$171.43611,700
2021-08-05$28.49$170.30805,600
2021-08-04$28.16$168.33514,200
2021-08-03$28.51$170.42924,300
2021-08-02$28.93$172.931,183,200
2021-07-30$29.44$175.981,140,600
2021-07-29$29.78$178.01929,400
2021-07-28$29.51$176.40439,300
2021-07-27$29.57$176.75831,700
2021-07-26$29.73$177.71436,300
2021-07-23$29.85$178.43465,200
2021-07-22$29.67$177.35455,800
2021-07-21$29.97$179.15869,900
2021-07-20$29.64$177.17954,800
2021-07-19$28.81$172.21904,100
2021-07-16$29.71$177.59784,000
2021-07-15$29.48$176.22673,600
2021-07-14$29.32$175.261,286,200
2021-07-13$29.09$173.89899,600
2021-07-12$29.71$177.59783,500
2021-07-09$29.33$175.321,011,700
2021-07-08$28.57$170.781,274,200
2021-07-07$28.85$172.451,376,900
2021-07-06$28.69$171.491,395,000
2021-07-02$28.29$169.10977,300
2021-07-01$27.98$167.251,472,700
2021-06-30$27.99$167.312,489,000
2021-06-29$27.23$162.77960,100
2021-06-28$27.87$164.952,582,900
2021-06-25$27.64$163.5913,551,500
2021-06-24$28.17$166.72835,400
2021-06-23$28.21$166.96958,500
2021-06-22$28.55$168.97994,200
2021-06-21$29.20$172.82967,500
2021-06-18$28.55$168.971,532,000
2021-06-17$29.06$171.991,204,800
2021-06-16$29.30$173.41877,400
2021-06-15$29.63$175.371,063,900
2021-06-14$29.89$176.901,047,900
2021-06-11$30.15$178.441,086,500
2021-06-10$30.18$178.62725,600
2021-06-09$29.78$176.251,164,200
2021-06-08$29.79$176.311,756,500
2021-06-07$28.99$171.581,526,700
2021-06-04$28.05$166.01930,300
2021-06-03$28.03$165.901,050,200
2021-06-02$28.23$167.081,102,000
2021-06-01$27.91$165.191,083,300
2021-05-28$27.60$163.35590,600
2021-05-27$27.59$163.291,031,600
2021-05-26$27.28$161.461,066,600
2021-05-25$27.29$161.52988,100
2021-05-24$27.67$163.77875,800
2021-05-21$27.34$161.812,295,800
2021-05-20$27.48$162.64680,600
2021-05-19$27.09$160.331,473,500
2021-05-18$27.09$160.33602,500
2021-05-17$27.04$160.04781,300
2021-05-14$27.17$160.81751,000
2021-05-13$27.12$160.51891,800
2021-05-12$26.73$158.20912,000
2021-05-11$27.08$160.27671,100
2021-05-10$27.74$164.18698,800
2021-05-07$28.02$165.84684,600
2021-05-06$27.81$164.59800,000
2021-05-05$27.27$161.40927,400
2021-05-04$28.54$168.91710,000
2021-05-03$28.30$167.49831,700
2021-04-30$28.04$165.961,237,300
2021-04-29$28.14$166.55811,000
2021-04-28$28.13$166.49750,700
2021-04-27$28.07$166.13585,000
2021-04-26$28.26$167.26767,600
2021-04-23$27.95$165.42633,800
2021-04-22$27.78$164.42629,300
2021-04-21$28.18$166.78606,300
2021-04-20$27.98$165.60685,000
2021-04-19$27.79$164.48528,200
2021-04-16$27.64$163.59381,000
2021-04-15$27.30$161.58582,500
2021-04-14$27.17$160.81798,500
2021-04-13$27.11$160.45616,800
2021-04-12$27.21$161.04406,500
2021-04-09$27.05$160.10478,000
2021-04-08$27.17$160.81468,700
2021-04-07$27.04$160.04660,400
2021-04-06$27.03$159.981,155,700
2021-04-05$26.87$159.03456,700
2021-04-01$27.24$161.22709,600
2021-03-31$26.33$155.831,185,700
2021-03-30$26.59$157.37846,900
2021-03-29$27.05$158.47965,500
2021-03-26$27.28$159.821,364,000
2021-03-25$26.88$157.471,524,700
2021-03-24$26.46$155.01575,900
2021-03-23$26.54$155.48649,200
2021-03-22$26.81$157.06532,600
2021-03-19$27.22$159.461,178,500
2021-03-18$27.92$163.57629,500
2021-03-17$28.05$164.33581,600
2021-03-16$28.06$164.391,024,600
2021-03-15$28.19$165.152,460,100
2021-03-12$27.01$158.23901,800
2021-03-11$26.62$155.95826,800
2021-03-10$26.76$156.771,155,200
2021-03-09$27.05$158.47811,400
2021-03-08$27.31$159.99873,200
2021-03-05$26.18$153.37648,800
2021-03-04$26.11$152.96955,700
2021-03-03$25.91$151.79576,400
2021-03-02$25.87$151.56890,700
2021-03-01$26.00$152.32789,100
2021-02-26$26.00$152.32818,800
2021-02-25$26.45$154.95636,700
2021-02-24$26.58$155.711,067,800
2021-02-23$26.56$155.60900,000
2021-02-22$26.59$155.771,106,000
2021-02-19$26.13$153.08790,700
2021-02-18$26.30$154.07933,100
2021-02-17$26.20$153.49721,500
2021-02-16$25.96$152.081,192,200
2021-02-12$26.28$153.96523,000
2021-02-11$26.75$156.712,096,200
2021-02-10$26.81$157.06852,700
2021-02-09$27.03$158.35630,900
2021-02-08$27.03$158.35760,600
2021-02-05$26.96$157.941,040,300
2021-02-04$27.49$161.05637,100
2021-02-03$26.71$156.48657,800
2021-02-02$26.91$157.65520,300
2021-02-01$26.72$156.54740,200
2021-01-29$26.27$153.90623,300
2021-01-28$26.58$155.71706,900
2021-01-27$26.48$155.13956,600
2021-01-26$26.61$155.89521,400
2021-01-25$26.61$155.89754,500
2021-01-22$26.25$153.78839,300
2021-01-21$26.14$153.14480,500
2021-01-20$26.28$153.96578,400
2021-01-19$26.14$153.14452,200
2021-01-15$26.20$153.49515,000
2021-01-14$26.21$153.55701,600
2021-01-13$25.47$149.21600,500
2021-01-12$25.34$148.45388,000
2021-01-11$24.93$146.05539,700
2021-01-08$24.91$145.93534,600
2021-01-07$24.80$145.29752,100
2021-01-06$25.27$148.041,183,000
2021-01-05$25.13$147.22698,800
2021-01-04$25.37$148.63650,600