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 — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$21.26$85.19354,300
2011-12-29$21.38$85.68486,400
2011-12-28$21.15$84.75710,200
2011-12-27$21.98$86.42454,400
2011-12-23$22.16$87.13359,100
2011-12-22$22.00$86.50759,000
2011-12-21$22.20$87.29542,000
2011-12-20$22.49$88.43715,000
2011-12-19$21.41$84.18475,100
2011-12-16$21.57$84.811,651,500
2011-12-15$21.46$84.38809,700
2011-12-14$21.19$83.32643,300
2011-12-13$21.12$83.04754,800
2011-12-12$21.66$85.171,263,200
2011-12-09$21.72$85.40977,700
2011-12-08$21.18$83.28844,500
2011-12-07$21.64$85.09967,200
2011-12-06$21.12$83.04393,900
2011-12-05$21.14$83.12742,000
2011-12-02$20.86$82.021,047,900
2011-12-01$20.76$81.63981,800
2011-11-30$20.85$81.981,285,000
2011-11-29$19.72$77.54712,500
2011-11-28$19.84$78.011,429,000
2011-11-25$19.37$76.16325,200
2011-11-23$19.52$76.75935,200
2011-11-22$20.15$79.231,579,100
2011-11-21$20.74$81.55977,800
2011-11-18$21.70$85.32657,600
2011-11-17$21.66$85.17920,900
2011-11-16$22.25$87.49800,900
2011-11-15$22.89$90.00803,800
2011-11-14$22.75$89.45784,600
2011-11-11$23.71$93.23726,500
2011-11-10$23.10$90.83621,800
2011-11-09$23.33$91.731,069,200
2011-11-08$24.35$95.74642,100
2011-11-07$24.19$95.11436,000
2011-11-04$24.26$95.39333,300
2011-11-03$24.39$95.90679,500
2011-11-02$23.84$93.74846,900
2011-11-01$23.08$90.751,250,500
2011-10-31$24.25$95.35908,000
2011-10-28$25.04$98.46595,700
2011-10-27$25.57$100.541,358,800
2011-10-26$23.84$93.74819,900
2011-10-25$24.24$95.311,052,800
2011-10-24$24.77$97.391,227,600
2011-10-21$23.82$93.66538,700
2011-10-20$23.07$90.711,109,700
2011-10-19$22.41$88.12923,800
2011-10-18$22.86$89.88626,500
2011-10-17$21.82$85.80810,400
2011-10-14$22.54$88.63451,500
2011-10-13$21.65$85.13612,100
2011-10-12$21.93$86.23653,000
2011-10-11$21.34$83.91625,600
2011-10-10$21.61$84.971,112,500
2011-10-07$20.92$82.26868,300
2011-10-06$21.90$86.11919,800
2011-10-05$21.42$84.221,011,900
2011-10-04$22.27$87.562,009,400
2011-10-03$20.50$80.611,033,400
2011-09-30$21.78$85.64536,200
2011-09-29$22.43$88.19727,300
2011-09-28$21.90$86.11698,800
2011-09-27$23.59$91.13796,100
2011-09-26$23.26$89.86572,200
2011-09-23$22.63$87.42824,500
2011-09-22$22.45$86.731,108,600
2011-09-21$23.51$90.821,063,500
2011-09-20$25.19$97.31840,900
2011-09-19$25.71$99.321,347,700
2011-09-16$26.68$103.071,521,000
2011-09-15$26.09$100.791,039,900
2011-09-14$25.43$98.241,221,300
2011-09-13$24.79$95.771,556,900
2011-09-12$24.17$93.37707,100
2011-09-09$24.28$93.80610,300
2011-09-08$25.18$97.27672,000
2011-09-07$26.28$101.52935,600
2011-09-06$24.95$96.38506,300
2011-09-02$25.05$96.77624,200
2011-09-01$26.06$100.67491,000
2011-08-31$26.79$103.49563,600
2011-08-30$26.69$103.11718,100
2011-08-29$27.19$105.04899,600
2011-08-26$25.76$99.51677,100
2011-08-25$25.18$97.27658,900
2011-08-24$25.68$99.20618,600
2011-08-23$25.35$97.931,098,900
2011-08-22$24.86$96.04730,100
2011-08-19$24.81$95.84760,500
2011-08-18$25.06$96.811,189,700
2011-08-17$26.30$101.60743,600
2011-08-16$26.81$103.571,511,700
2011-08-15$26.88$103.84872,900
2011-08-12$25.40$98.12760,400
2011-08-11$25.15$97.161,445,900
2011-08-10$24.16$93.332,190,400
2011-08-09$24.93$96.312,097,600
2011-08-08$23.08$89.161,650,900
2011-08-05$26.13$100.941,379,800
2011-08-04$27.02$104.381,511,700
2011-08-03$28.23$109.062,045,800
2011-08-02$28.84$111.411,928,300
2011-08-01$30.86$119.221,047,900
2011-07-29$31.07$120.03580,300
2011-07-28$31.22$120.611,036,200
2011-07-27$31.25$120.721,839,300
2011-07-26$31.74$122.62590,800
2011-07-25$31.69$122.42576,100
2011-07-22$31.93$123.35471,200
2011-07-21$31.76$122.691,097,000
2011-07-20$31.48$121.611,394,300
2011-07-19$30.34$117.21725,000
2011-07-18$29.63$114.46713,200
2011-07-15$30.08$116.20907,700
2011-07-14$29.48$113.88843,900
2011-07-13$30.28$116.98835,400
2011-07-12$30.94$119.52441,400
2011-07-11$30.95$119.56376,500
2011-07-08$31.63$122.19350,800
2011-07-07$31.96$123.47490,000
2011-07-06$31.64$122.23622,100
2011-07-05$31.15$120.34775,900
2011-07-01$31.51$121.73712,700
2011-06-30$31.11$120.18784,300
2011-06-29$31.36$121.15672,100
2011-06-28$30.79$118.95587,600
2011-06-27$31.17$118.82560,300
2011-06-24$31.15$118.74738,200
2011-06-23$31.15$118.74701,200
2011-06-22$31.99$121.94757,100
2011-06-21$31.86$121.451,517,300
2011-06-20$31.40$119.691,041,600
2011-06-17$31.39$119.661,215,800
2011-06-16$31.41$119.731,154,300
2011-06-15$31.21$118.97876,800
2011-06-14$31.74$120.99497,400
2011-06-13$31.29$119.28759,200
2011-06-10$31.36$119.54899,700
2011-06-09$32.54$124.04709,200
2011-06-08$32.57$124.15523,200
2011-06-07$33.04$125.95597,300
2011-06-06$33.10$126.17622,100
2011-06-03$33.68$128.39768,300
2011-06-02$33.80$128.84763,100
2011-06-01$34.33$130.86817,200
2011-05-31$35.42$135.021,450,400
2011-05-27$35.20$134.181,112,300
2011-05-26$35.22$134.261,016,400
2011-05-25$34.67$132.161,144,200
2011-05-24$33.99$129.57625,500
2011-05-23$33.95$129.421,076,200
2011-05-20$34.15$130.185,407,600
2011-05-19$34.57$131.78373,200
2011-05-18$34.56$131.74330,000
2011-05-17$34.34$130.90524,200
2011-05-16$34.32$130.83340,500
2011-05-13$34.11$130.02381,500
2011-05-12$34.36$130.98691,000
2011-05-11$34.42$131.21522,000
2011-05-10$34.61$131.93413,300
2011-05-09$34.24$130.52500,800
2011-05-06$34.39$131.09709,200
2011-05-05$34.21$130.411,138,500
2011-05-04$34.26$130.60755,800
2011-05-03$34.65$132.08604,800
2011-05-02$35.19$134.14748,200
2011-04-29$35.21$134.22678,000
2011-04-28$35.68$136.011,091,800
2011-04-27$36.33$138.49623,300
2011-04-26$36.67$139.78429,400
2011-04-25$36.23$138.11368,000
2011-04-21$36.06$137.46428,500
2011-04-20$35.61$135.74600,800
2011-04-19$35.13$133.91375,300
2011-04-18$35.07$133.68540,900
2011-04-15$35.30$134.56477,900
2011-04-14$34.92$133.11464,500
2011-04-13$34.55$131.70450,500
2011-04-12$34.85$132.85854,000
2011-04-11$34.52$131.59608,000
2011-04-08$34.59$131.85685,900
2011-04-07$35.36$134.79645,200
2011-04-06$36.12$137.69923,300
2011-04-05$36.21$138.03406,300
2011-04-04$35.83$136.58486,800
2011-04-01$36.11$137.65479,700
2011-03-31$36.14$137.76432,300
2011-03-30$35.59$135.67594,100
2011-03-29$34.94$133.19575,800
2011-03-28$35.62$134.21305,100
2011-03-25$35.60$134.13330,200
2011-03-24$35.26$132.851,035,900
2011-03-23$35.19$132.59688,500
2011-03-22$35.39$133.34822,200
2011-03-21$35.15$132.44464,900
2011-03-18$34.61$130.40598,200
2011-03-17$34.05$128.29463,000
2011-03-16$33.98$128.03583,200
2011-03-15$34.51$130.02342,500
2011-03-14$34.64$130.51285,500
2011-03-11$35.05$132.06432,900
2011-03-10$34.67$130.63789,000
2011-03-09$35.54$133.91337,800
2011-03-08$35.42$133.45549,200
2011-03-07$34.83$131.23362,400
2011-03-04$35.17$132.51470,000
2011-03-03$35.17$132.51747,800
2011-03-02$34.99$131.83845,100
2011-03-01$35.50$133.751,120,200
2011-02-28$35.87$135.15580,000
2011-02-25$34.90$131.49539,900
2011-02-24$34.10$128.48533,500
2011-02-23$34.52$130.06598,600
2011-02-22$34.86$131.34587,300
2011-02-18$34.93$131.61721,600
2011-02-17$34.63$130.481,261,700
2011-02-16$34.17$128.741,307,000
2011-02-15$34.76$130.971,265,400
2011-02-14$35.30$133.00407,800
2011-02-11$35.30$133.00711,500
2011-02-10$35.13$132.361,182,200
2011-02-09$36.23$136.50757,800
2011-02-08$35.90$135.26552,700
2011-02-07$35.89$135.22699,300
2011-02-04$35.77$134.77627,100
2011-02-03$36.29$136.73730,800
2011-02-02$36.23$136.501,105,200
2011-02-01$36.74$138.43549,100
2011-01-31$36.55$137.71970,500
2011-01-28$36.12$136.09929,800
2011-01-27$36.49$137.48553,000
2011-01-26$35.92$135.34827,200
2011-01-25$35.85$135.07829,000
2011-01-24$35.03$131.98595,000
2011-01-21$34.63$130.481,006,000
2011-01-20$34.15$128.671,112,000
2011-01-19$34.30$129.231,354,100
2011-01-18$34.50$129.991,182,300
2011-01-14$34.71$130.78797,000
2011-01-13$35.06$132.10334,600
2011-01-12$35.03$131.98606,600
2011-01-11$35.10$132.25424,500
2011-01-10$35.27$132.89626,400
2011-01-07$35.53$133.87602,800
2011-01-06$35.37$133.26956,100
2011-01-05$35.33$133.11527,300
2011-01-04$35.07$132.13908,900
2011-01-03$35.47$133.641,015,400