NASDAQ:CODX | Historical Stock Price | Co-Diagnostics, 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
2017-07-12 to 2026-09-04
Data captured

Stock Price Chart

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

$1.05$4.01$15.39$59.07$226.70$870.032017-07-122026-08-27

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

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$26.85$26.855,203
2019-12-30$27.45$27.455,857
2019-12-27$27.81$27.813,213
2019-12-26$27.90$27.903,213
2019-12-24$28.53$28.53977
2019-12-23$28.95$28.951,143
2019-12-20$29.40$29.401,497
2019-12-19$29.40$29.402,540
2019-12-18$30.39$30.392,527
2019-12-17$31.50$31.501,883
2019-12-16$31.95$31.956,940
2019-12-13$30.00$30.001,093
2019-12-12$29.55$29.551,107
2019-12-11$29.40$29.402,350
2019-12-10$30.00$30.002,597
2019-12-09$29.70$29.702,737
2019-12-06$29.70$29.702,220
2019-12-05$29.70$29.702,697
2019-12-04$30.60$30.603,200
2019-12-03$30.90$30.9023,013
2019-12-02$30.75$30.757,537
2019-11-29$26.70$26.70790
2019-11-27$26.64$26.641,237
2019-11-26$26.40$26.402,103
2019-11-25$27.75$27.751,303
2019-11-22$27.30$27.30690
2019-11-21$27.75$27.75583
2019-11-20$27.90$27.901,223
2019-11-19$28.05$28.051,517
2019-11-18$29.19$29.195,367
2019-11-15$26.52$26.52720
2019-11-14$27.00$27.002,367
2019-11-13$26.40$26.40927
2019-11-12$27.15$27.152,830
2019-11-11$27.60$27.60647
2019-11-08$28.50$28.502,250
2019-11-07$27.90$27.90323
2019-11-06$27.90$27.901,907
2019-11-05$29.10$29.10730
2019-11-04$29.01$29.01983
2019-11-01$29.40$29.402,723
2019-10-31$28.80$28.80870
2019-10-30$29.58$29.58693
2019-10-29$28.62$28.621,453
2019-10-28$28.35$28.353,150
2019-10-25$29.70$29.702,237
2019-10-24$30.60$30.601,033
2019-10-23$30.81$30.81547
2019-10-22$31.20$31.201,777
2019-10-21$31.80$31.80833
2019-10-18$31.50$31.501,857
2019-10-17$31.80$31.803,297
2019-10-16$30.45$30.458,447
2019-10-15$30.60$30.601,057
2019-10-14$31.50$31.50963
2019-10-11$31.35$31.351,900
2019-10-10$32.10$32.101,463
2019-10-09$31.80$31.802,220
2019-10-08$33.00$33.001,780
2019-10-07$32.70$32.703,740
2019-10-04$33.60$33.605,657
2019-10-03$31.80$31.803,193
2019-10-02$30.30$30.30940
2019-10-01$30.45$30.452,290
2019-09-30$30.90$30.904,437
2019-09-27$32.10$32.101,480
2019-09-26$32.85$32.851,237
2019-09-25$32.70$32.702,420
2019-09-24$33.00$33.001,983
2019-09-23$33.00$33.001,603
2019-09-20$31.80$31.805,427
2019-09-19$33.60$33.601,993
2019-09-18$34.20$34.201,407
2019-09-17$32.10$32.10943
2019-09-16$32.40$32.401,370
2019-09-13$32.70$32.701,897
2019-09-12$31.80$31.806,660
2019-09-11$32.01$32.013,430
2019-09-10$31.50$31.502,100
2019-09-09$31.80$31.802,467
2019-09-06$32.70$32.703,757
2019-09-05$32.70$32.705,240
2019-09-04$34.80$34.8022,363
2019-09-03$33.00$33.004,350
2019-08-30$32.10$32.106,233
2019-08-29$32.10$32.103,040
2019-08-28$32.40$32.403,150
2019-08-27$32.70$32.703,723
2019-08-26$33.15$33.154,297
2019-08-23$33.90$33.905,450
2019-08-22$33.90$33.903,667
2019-08-21$33.75$33.751,750
2019-08-20$33.30$33.306,183
2019-08-19$34.74$34.749,883
2019-08-16$33.00$33.003,640
2019-08-15$33.60$33.604,490
2019-08-14$36.90$36.907,647
2019-08-13$37.80$37.806,127
2019-08-12$39.00$39.005,217
2019-08-09$38.40$38.407,183
2019-08-08$38.40$38.406,253
2019-08-07$39.30$39.305,933
2019-08-06$39.60$39.608,667
2019-08-05$38.40$38.4011,033
2019-08-02$38.10$38.102,983
2019-08-01$37.20$37.207,010
2019-07-31$38.40$38.4016,360
2019-07-30$39.30$39.3022,103
2019-07-29$39.30$39.3014,280
2019-07-26$39.90$39.9017,323
2019-07-25$39.30$39.3029,560
2019-07-24$40.50$40.5029,410
2019-07-23$36.30$36.3017,003
2019-07-22$34.80$34.8062,933
2019-07-19$33.60$33.6048,897
2019-07-18$34.50$34.50891,420
2019-07-17$26.85$26.857,433
2019-07-16$27.75$27.7514,710
2019-07-15$26.10$26.1020,667
2019-07-12$28.05$28.0554,197
2019-07-11$32.55$32.551,045,393
2019-07-10$26.16$26.161,843
2019-07-09$25.20$25.201,293
2019-07-08$25.20$25.20920
2019-07-05$24.90$24.901,093
2019-07-03$25.95$25.955,617
2019-07-02$24.75$24.755,297
2019-07-01$24.18$24.182,293
2019-06-28$24.12$24.123,393
2019-06-27$24.00$24.001,900
2019-06-26$22.95$22.951,427
2019-06-25$22.50$22.502,817
2019-06-24$21.36$21.362,927
2019-06-21$22.56$22.561,047
2019-06-20$23.67$23.67917
2019-06-19$23.25$23.252,353
2019-06-18$22.20$22.206,203
2019-06-17$23.76$23.76907
2019-06-14$24.30$24.301,090
2019-06-13$24.51$24.513,020
2019-06-12$24.63$24.631,397
2019-06-11$25.32$25.322,717
2019-06-10$24.90$24.904,620
2019-06-07$26.07$26.075,687
2019-06-06$23.10$23.103,917
2019-06-05$23.10$23.107,157
2019-06-04$23.70$23.706,787
2019-06-03$24.15$24.154,307
2019-05-31$24.03$24.032,500
2019-05-30$24.60$24.602,977
2019-05-29$24.96$24.9619,737
2019-05-28$24.51$24.5110,030
2019-05-24$25.05$25.056,003
2019-05-23$25.95$25.9531,463
2019-05-22$29.70$29.70164,943
2019-05-21$27.30$27.302,603
2019-05-20$26.07$26.072,050
2019-05-17$26.97$26.979,070
2019-05-16$28.05$28.053,423
2019-05-15$28.80$28.8013,950
2019-05-14$32.70$32.7020,447
2019-05-13$31.29$31.296,150
2019-05-10$32.91$32.9113,200
2019-05-09$35.10$35.1023,803
2019-05-08$30.30$30.304,087
2019-05-07$29.31$29.311,747
2019-05-06$29.52$29.52657
2019-05-03$29.43$29.432,890
2019-05-02$29.46$29.462,367
2019-05-01$29.94$29.944,880
2019-04-30$30.30$30.302,647
2019-04-29$30.60$30.601,360
2019-04-26$30.60$30.60977
2019-04-25$30.60$30.602,703
2019-04-24$30.90$30.901,790
2019-04-23$31.20$31.203,313
2019-04-22$29.76$29.764,870
2019-04-18$30.90$30.904,443
2019-04-17$30.60$30.606,550
2019-04-16$30.90$30.906,713
2019-04-15$31.95$31.951,913
2019-04-12$32.40$32.402,837
2019-04-11$32.16$32.161,940
2019-04-10$32.40$32.404,243
2019-04-09$32.40$32.406,650
2019-04-08$32.10$32.104,620
2019-04-05$32.10$32.103,637
2019-04-04$32.10$32.106,863
2019-04-03$33.90$33.908,117
2019-04-02$33.60$33.6012,157
2019-04-01$32.10$32.106,563
2019-03-29$31.80$31.806,747
2019-03-28$30.90$30.9010,593
2019-03-27$33.30$33.3017,550
2019-03-26$34.80$34.809,027
2019-03-25$35.70$35.7010,997
2019-03-22$35.10$35.1015,603
2019-03-21$36.30$36.3030,193
2019-03-20$35.40$35.4010,563
2019-03-19$36.00$36.0037,123
2019-03-18$34.80$34.804,730
2019-03-15$34.50$34.5010,903
2019-03-14$34.50$34.506,760
2019-03-13$36.00$36.0012,167
2019-03-12$35.70$35.703,657
2019-03-11$35.70$35.703,980
2019-03-08$36.00$36.009,857
2019-03-07$36.90$36.9053,737
2019-03-06$35.40$35.406,780
2019-03-05$36.60$36.602,720
2019-03-04$36.90$36.902,747
2019-03-01$36.00$36.003,103
2019-02-28$37.20$37.205,963
2019-02-27$37.35$37.355,967
2019-02-26$37.20$37.2032,383
2019-02-25$36.30$36.307,023
2019-02-22$35.40$35.4022,300
2019-02-21$34.95$34.952,683
2019-02-20$35.10$35.109,200
2019-02-19$36.00$36.002,393
2019-02-15$34.80$34.803,670
2019-02-14$35.10$35.104,630
2019-02-13$34.80$34.804,870
2019-02-12$34.80$34.809,430
2019-02-11$36.00$36.004,817
2019-02-08$36.60$36.605,517
2019-02-07$36.00$36.0010,023
2019-02-06$38.10$38.109,730
2019-02-05$39.00$39.0013,633
2019-02-04$39.60$39.6035,757
2019-02-01$39.00$39.0053,237
2019-01-31$40.80$40.80106,603
2019-01-30$67.20$67.201,169,590
2019-01-29$33.48$33.488,380
2019-01-28$28.95$28.951,867
2019-01-25$30.60$30.602,323
2019-01-24$28.86$28.864,863
2019-01-23$30.90$30.906,267
2019-01-22$32.10$32.1016,597
2019-01-18$35.10$35.1025,433
2019-01-17$33.00$33.006,723
2019-01-16$32.70$32.709,430
2019-01-15$33.00$33.009,863
2019-01-14$38.10$38.1037,647
2019-01-11$33.30$33.303,850
2019-01-10$34.80$34.801,677
2019-01-09$35.70$35.702,637
2019-01-08$36.30$36.302,847
2019-01-07$35.88$35.881,973
2019-01-04$37.44$37.441,907
2019-01-03$38.52$38.521,527
2019-01-02$46.50$46.50977