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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$10.00$18.3518,400
1997-12-30$9.88$18.1210,000
1997-12-29$9.88$18.129,500
1997-12-26$9.75$17.663,800
1997-12-24$9.81$17.77800
1997-12-23$10.25$18.5611,100
1997-12-22$9.88$17.889,200
1997-12-19$9.88$17.883,800
1997-12-18$10.38$18.7912,500
1997-12-17$10.06$18.2218,400
1997-12-16$11.00$19.9242,900
1997-12-15$10.25$18.5630,900
1997-12-12$9.38$16.9815,900
1997-12-11$9.63$17.433,200
1997-12-10$9.50$17.2026,800
1997-12-09$9.50$17.204,000
1997-12-08$9.50$17.206,200
1997-12-05$9.97$18.0530,500
1997-12-04$9.95$18.0327,400
1997-12-03$9.50$17.2010,600
1997-12-02$9.25$16.754,500
1997-12-01$9.38$16.9819,700
1997-11-28$9.05$16.380
1997-11-26$9.05$16.388,300
1997-11-25$9.50$17.2019,500
1997-11-24$9.50$17.2023,800
1997-11-21$9.00$16.3010,400
1997-11-20$9.00$16.308,800
1997-11-19$8.88$16.0713,400
1997-11-18$8.94$16.197,200
1997-11-17$8.81$15.9615,700
1997-11-14$8.94$16.1928,700
1997-11-13$9.13$16.534,300
1997-11-12$9.31$16.875,500
1997-11-11$9.25$16.7511,600
1997-11-10$9.50$17.2025,100
1997-11-07$9.50$17.2013,300
1997-11-06$9.31$16.877,800
1997-11-05$9.13$16.5317,800
1997-11-04$9.38$16.9823,200
1997-11-03$9.44$17.0922,800
1997-10-31$9.44$17.0919,900
1997-10-30$9.00$16.3030,300
1997-10-29$8.75$15.8535,600
1997-10-28$9.13$16.533,400
1997-10-27$9.00$16.305,200
1997-10-24$9.25$16.7527,100
1997-10-23$8.88$16.0733,900
1997-10-22$9.19$16.6445,800
1997-10-21$9.00$16.3024,400
1997-10-20$8.94$16.1954,100
1997-10-17$8.81$15.9652,600
1997-10-16$8.88$16.07135,700
1997-10-15$8.63$15.6284,600
1997-10-14$7.50$13.586,500
1997-10-13$7.63$13.8123,600
1997-10-10$7.50$13.5817,200
1997-10-09$7.50$13.5810,100
1997-10-08$7.31$13.2411,600
1997-10-07$7.50$13.588,800
1997-10-06$7.50$13.5812,000
1997-10-03$7.00$12.685,800
1997-10-02$7.25$13.13200
1997-10-01$7.13$12.904,500
1997-09-30$6.50$11.779,100
1997-09-29$6.75$12.226,300
1997-09-26$7.25$13.137,000
1997-09-25$7.25$12.907,500
1997-09-24$7.00$12.4617,400
1997-09-23$7.25$12.9083,700
1997-09-22$7.13$12.6813,500
1997-09-19$7.25$12.9074,800
1997-09-18$7.50$13.3529,100
1997-09-17$7.25$12.9029,400
1997-09-16$6.50$11.5711,800
1997-09-15$6.25$11.1212,400
1997-09-12$6.25$11.128,700
1997-09-11$6.50$11.577,800
1997-09-10$6.31$11.2326,100
1997-09-09$6.00$10.6823,100
1997-09-08$7.88$14.0254,000
1997-09-05$5.56$9.901,200
1997-09-04$5.75$10.231,500
1997-09-03$5.50$9.791,400
1997-09-02$5.50$9.791,700
1997-08-29$5.25$9.344,000
1997-08-28$5.25$9.340
1997-08-27$5.25$9.342,100
1997-08-26$5.38$9.573,000
1997-08-25$5.38$9.572,200
1997-08-22$5.50$9.796,200
1997-08-21$5.25$9.343,000
1997-08-20$5.44$9.680
1997-08-19$5.44$9.686,700
1997-08-18$5.25$9.341,200
1997-08-15$5.50$9.797,100
1997-08-14$5.31$9.466,500
1997-08-13$5.38$9.572,000
1997-08-12$5.13$9.1214,800
1997-08-11$5.13$9.122,000
1997-08-08$5.13$9.121,500
1997-08-07$5.00$8.905,100
1997-08-06$5.25$9.342,000
1997-08-05$5.25$9.341,000
1997-08-04$5.13$9.122,000
1997-08-01$5.25$9.34500
1997-07-31$5.13$9.122,100
1997-07-30$5.38$9.57700
1997-07-29$5.13$9.1222,400
1997-07-28$5.50$9.794,000
1997-07-25$5.25$9.34400
1997-07-24$5.25$9.341,300
1997-07-23$5.13$9.120
1997-07-22$5.13$9.127,700
1997-07-21$5.00$8.901,300
1997-07-18$5.00$8.901,000
1997-07-17$5.13$9.122,900
1997-07-16$5.25$9.347,100
1997-07-15$5.00$8.902,100
1997-07-14$5.50$9.799,300
1997-07-11$5.38$9.57600
1997-07-10$5.38$9.574,500
1997-07-09$5.13$9.121,000
1997-07-08$5.13$9.120
1997-07-07$5.13$9.120
1997-07-03$5.13$9.12500
1997-07-02$5.50$9.793,600
1997-07-01$5.63$10.010
1997-06-30$5.63$10.01400
1997-06-27$5.25$9.344,000
1997-06-26$5.63$10.01100
1997-06-25$5.25$9.12300
1997-06-24$5.63$9.77900
1997-06-23$5.31$9.230
1997-06-20$5.31$9.230
1997-06-19$5.31$9.230
1997-06-18$5.31$9.231,200
1997-06-17$5.63$9.776,300
1997-06-16$5.63$9.77100
1997-06-13$5.28$9.180
1997-06-12$5.28$9.181,500
1997-06-11$5.63$9.770
1997-06-10$5.63$9.770
1997-06-09$5.63$9.771,700
1997-06-06$5.34$9.285,800
1997-06-05$5.50$9.562,200
1997-06-04$5.25$9.122,000
1997-06-03$5.50$9.563,100
1997-06-02$5.28$9.184,000
1997-05-30$5.38$9.340
1997-05-29$5.38$9.343,500
1997-05-28$5.50$9.56400
1997-05-27$5.50$9.561,300
1997-05-23$5.44$9.450
1997-05-22$5.44$9.455,500
1997-05-21$5.38$9.340
1997-05-20$5.38$9.340
1997-05-19$5.38$9.340
1997-05-16$5.38$9.340
1997-05-15$5.38$9.343,600
1997-05-14$5.50$9.560
1997-05-13$5.50$9.561,200
1997-05-12$5.17$8.990
1997-05-09$5.17$8.994,900
1997-05-08$5.50$9.56500
1997-05-07$5.38$9.340
1997-05-06$5.38$9.346,100
1997-05-05$5.50$9.560
1997-05-02$5.50$9.563,000
1997-05-01$5.25$9.1212,000
1997-04-30$5.06$8.801,300
1997-04-29$5.25$9.123,000
1997-04-28$5.25$9.122,000
1997-04-25$5.25$9.120
1997-04-24$5.25$9.120
1997-04-23$5.25$9.120
1997-04-22$5.25$9.125,000
1997-04-21$5.13$8.9023,500
1997-04-18$4.75$8.25500
1997-04-17$4.94$8.58200
1997-04-16$5.00$8.690
1997-04-15$5.00$8.691,400
1997-04-14$5.13$8.9018,600
1997-04-11$4.64$8.0616,800
1997-04-10$5.00$8.6929,600
1997-04-09$5.00$8.693,200
1997-04-08$4.88$8.475,900
1997-04-07$5.00$8.69100
1997-04-04$4.50$7.820
1997-04-03$4.50$7.820
1997-04-02$4.50$7.820
1997-04-01$4.50$7.828,100
1997-03-31$5.00$8.692,100
1997-03-27$4.50$7.825,900
1997-03-26$4.63$8.042,000
1997-03-25$4.94$8.3626,600
1997-03-24$5.00$8.475,500
1997-03-21$4.75$8.04700
1997-03-20$5.25$8.89200
1997-03-19$5.25$8.891,000
1997-03-18$5.00$8.474,800
1997-03-17$5.13$8.683,000
1997-03-14$5.00$8.470
1997-03-13$5.00$8.471,000
1997-03-12$5.00$8.4710,400
1997-03-11$4.88$8.2632,000
1997-03-10$5.00$8.471,200
1997-03-07$5.00$8.471,800
1997-03-06$5.25$8.8919,800
1997-03-05$5.25$8.899,000
1997-03-04$5.25$8.890
1997-03-03$5.25$8.89500
1997-02-28$5.25$8.89500
1997-02-27$5.50$9.310
1997-02-26$5.50$9.318,600
1997-02-25$5.00$8.476,000
1997-02-24$5.06$8.574,000
1997-02-21$5.00$8.473,000
1997-02-20$5.00$8.476,000
1997-02-19$5.50$9.31400
1997-02-18$5.50$9.311,200
1997-02-14$5.00$8.470
1997-02-13$5.00$8.47500
1997-02-12$5.13$8.684,000
1997-02-11$5.00$8.47400
1997-02-10$5.25$8.8910,300
1997-02-07$5.00$8.477,000
1997-02-06$5.00$8.471,000
1997-02-05$5.00$8.470
1997-02-04$5.00$8.47400
1997-02-03$5.13$8.687,000
1997-01-31$5.19$8.780
1997-01-30$5.19$8.782,500
1997-01-29$5.00$8.473,400
1997-01-28$5.50$9.31400
1997-01-27$5.00$8.470
1997-01-24$5.00$8.474,000
1997-01-23$5.19$8.780
1997-01-22$5.19$8.788,000
1997-01-21$5.63$9.533,800
1997-01-20$5.69$9.630
1997-01-17$5.69$9.6349,400
1997-01-16$5.63$9.531,300
1997-01-15$6.00$10.1643,000
1997-01-14$5.13$8.6810,700
1997-01-13$5.00$8.4731,300
1997-01-10$4.75$8.043,700
1997-01-09$4.94$8.362,700
1997-01-08$4.75$8.044,600
1997-01-07$4.94$8.369,000
1997-01-06$4.75$8.04300
1997-01-03$4.88$8.261,000
1997-01-02$4.75$8.041,000