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.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$39.90$39.9011,403
2023-12-28$45.00$45.0021,853
2023-12-27$42.60$42.6022,093
2023-12-26$34.50$34.504,157
2023-12-22$34.50$34.502,930
2023-12-21$36.30$36.302,717
2023-12-20$35.40$35.402,097
2023-12-19$34.50$34.506,297
2023-12-18$33.30$33.301,617
2023-12-15$34.20$34.201,543
2023-12-14$34.80$34.802,837
2023-12-13$34.50$34.503,260
2023-12-12$34.20$34.202,830
2023-12-11$34.80$34.801,700
2023-12-08$36.60$36.601,960
2023-12-07$36.60$36.602,997
2023-12-06$38.10$38.102,007
2023-12-05$39.60$39.601,497
2023-12-04$39.00$39.001,823
2023-12-01$38.70$38.702,707
2023-11-30$35.40$35.401,690
2023-11-29$35.40$35.402,997
2023-11-28$33.00$33.002,203
2023-11-27$32.40$32.407,643
2023-11-24$33.90$33.904,017
2023-11-22$37.80$37.8011,090
2023-11-21$42.90$42.903,223
2023-11-20$43.20$43.204,087
2023-11-17$41.40$41.401,817
2023-11-16$41.85$41.859,310
2023-11-15$41.70$41.704,373
2023-11-14$40.50$40.505,810
2023-11-13$34.50$34.50547
2023-11-10$34.20$34.204,657
2023-11-09$38.10$38.103,077
2023-11-08$36.90$36.90957
2023-11-07$36.60$36.60573
2023-11-06$36.60$36.601,633
2023-11-03$39.90$39.907,617
2023-11-02$33.00$33.001,553
2023-11-01$32.13$32.13357
2023-10-31$32.10$32.10863
2023-10-30$31.80$31.80463
2023-10-27$32.10$32.101,370
2023-10-26$32.10$32.10443
2023-10-25$32.70$32.70330
2023-10-24$32.70$32.70690
2023-10-23$33.00$33.001,103
2023-10-20$31.20$31.20923
2023-10-19$33.00$33.00803
2023-10-18$32.70$32.70680
2023-10-17$33.00$33.001,523
2023-10-16$32.40$32.401,950
2023-10-13$31.80$31.801,220
2023-10-12$32.10$32.10777
2023-10-11$31.80$31.803,653
2023-10-10$31.80$31.801,100
2023-10-09$31.20$31.201,637
2023-10-06$31.50$31.50853
2023-10-05$30.90$30.901,447
2023-10-04$30.90$30.902,013
2023-10-03$30.00$30.002,410
2023-10-02$31.50$31.501,787
2023-09-29$31.80$31.801,173
2023-09-28$32.40$32.401,603
2023-09-27$32.10$32.102,260
2023-09-26$32.40$32.401,493
2023-09-25$31.80$31.801,743
2023-09-22$31.50$31.503,100
2023-09-21$31.50$31.502,373
2023-09-20$30.90$30.901,657
2023-09-19$31.20$31.204,373
2023-09-18$33.90$33.902,523
2023-09-15$35.10$35.109,227
2023-09-14$37.50$37.502,807
2023-09-13$36.60$36.601,073
2023-09-12$36.30$36.301,460
2023-09-11$36.30$36.301,870
2023-09-08$36.90$36.901,383
2023-09-07$37.50$37.501,953
2023-09-06$36.60$36.60803
2023-09-05$36.60$36.603,217
2023-09-01$36.00$36.003,233
2023-08-31$37.20$37.203,707
2023-08-30$40.20$40.205,420
2023-08-29$38.40$38.406,283
2023-08-28$37.80$37.804,147
2023-08-25$35.70$35.701,227
2023-08-24$36.60$36.60940
2023-08-23$37.20$37.202,253
2023-08-22$38.40$38.403,477
2023-08-21$36.60$36.601,280
2023-08-18$36.30$36.305,463
2023-08-17$37.50$37.50740
2023-08-16$36.90$36.903,753
2023-08-15$36.30$36.301,813
2023-08-14$39.00$39.004,863
2023-08-11$34.80$34.803,457
2023-08-10$36.30$36.307,557
2023-08-09$39.00$39.001,120
2023-08-08$41.10$41.108,903
2023-08-07$39.00$39.001,267
2023-08-04$39.60$39.601,573
2023-08-03$39.60$39.603,663
2023-08-02$41.10$41.102,400
2023-08-01$42.15$42.1510,350
2023-07-31$46.80$46.8013,043
2023-07-28$39.60$39.601,517
2023-07-27$40.50$40.502,720
2023-07-26$43.50$43.501,867
2023-07-25$44.10$44.104,150
2023-07-24$43.20$43.2028,203
2023-07-21$55.50$55.5010,723
2023-07-20$49.80$49.8011,250
2023-07-19$45.30$45.3012,273
2023-07-18$42.30$42.308,133
2023-07-17$40.50$40.507,387
2023-07-14$40.50$40.505,673
2023-07-13$41.10$41.109,967
2023-07-12$37.20$37.203,643
2023-07-11$37.20$37.203,380
2023-07-10$35.10$35.101,570
2023-07-07$34.80$34.803,413
2023-07-06$33.60$33.602,993
2023-07-05$33.30$33.304,543
2023-07-03$34.20$34.201,400
2023-06-30$33.30$33.301,940
2023-06-29$33.60$33.601,260
2023-06-28$33.00$33.001,060
2023-06-27$33.00$33.001,450
2023-06-26$33.30$33.301,307
2023-06-23$33.00$33.001,640
2023-06-22$32.40$32.40793
2023-06-21$33.60$33.602,713
2023-06-20$32.40$32.401,253
2023-06-16$32.10$32.103,110
2023-06-15$32.40$32.401,767
2023-06-14$31.20$31.201,803
2023-06-13$31.80$31.801,183
2023-06-12$32.40$32.402,200
2023-06-09$31.20$31.203,767
2023-06-08$32.10$32.106,623
2023-06-07$32.10$32.101,617
2023-06-06$32.10$32.101,697
2023-06-05$31.20$31.202,830
2023-06-02$32.70$32.702,627
2023-06-01$32.70$32.701,920
2023-05-31$32.70$32.702,057
2023-05-30$32.10$32.102,647
2023-05-26$32.40$32.404,037
2023-05-25$32.40$32.407,960
2023-05-24$37.50$37.504,847
2023-05-23$39.60$39.601,650
2023-05-22$39.60$39.602,297
2023-05-19$41.40$41.401,167
2023-05-18$40.20$40.202,770
2023-05-17$40.50$40.502,350
2023-05-16$41.40$41.402,250
2023-05-15$40.50$40.502,810
2023-05-12$39.90$39.909,007
2023-05-11$37.20$37.206,177
2023-05-10$39.45$39.455,687
2023-05-09$39.90$39.902,880
2023-05-08$41.40$41.401,543
2023-05-05$41.40$41.402,803
2023-05-04$40.20$40.202,083
2023-05-03$42.00$42.001,863
2023-05-02$40.50$40.501,013
2023-05-01$41.10$41.101,993
2023-04-28$41.40$41.405,933
2023-04-27$39.60$39.602,763
2023-04-26$40.50$40.501,540
2023-04-25$40.20$40.203,340
2023-04-24$42.00$42.002,017
2023-04-21$43.50$43.502,153
2023-04-20$45.30$45.302,517
2023-04-19$44.70$44.706,180
2023-04-18$46.20$46.202,747
2023-04-17$46.50$46.504,360
2023-04-14$46.80$46.802,540
2023-04-13$49.20$49.204,113
2023-04-12$48.00$48.008,940
2023-04-11$45.90$45.906,940
2023-04-10$44.85$44.856,820
2023-04-06$44.10$44.106,113
2023-04-05$43.20$43.203,807
2023-04-04$41.70$41.704,327
2023-04-03$43.50$43.505,480
2023-03-31$44.40$44.403,987
2023-03-30$44.40$44.407,523
2023-03-29$43.80$43.807,407
2023-03-28$41.70$41.707,907
2023-03-27$42.00$42.009,817
2023-03-24$41.70$41.7012,370
2023-03-23$43.50$43.5016,560
2023-03-22$48.90$48.9024,690
2023-03-21$57.30$57.305,383
2023-03-20$57.00$57.0017,293
2023-03-17$74.40$74.407,630
2023-03-16$88.80$88.802,640
2023-03-15$87.30$87.301,963
2023-03-14$89.70$89.703,597
2023-03-13$85.20$85.202,087
2023-03-10$85.80$85.802,330
2023-03-09$86.40$86.402,070
2023-03-08$87.90$87.904,307
2023-03-07$87.60$87.601,540
2023-03-06$90.60$90.601,817
2023-03-03$90.90$90.902,173
2023-03-02$89.70$89.701,023
2023-03-01$86.10$86.101,510
2023-02-28$86.70$86.70620
2023-02-27$86.10$86.101,937
2023-02-24$90.30$90.302,087
2023-02-23$92.70$92.704,833
2023-02-22$90.90$90.902,427
2023-02-21$89.10$89.103,527
2023-02-17$91.20$91.201,247
2023-02-16$90.90$90.904,003
2023-02-15$86.70$86.702,107
2023-02-14$85.20$85.20883
2023-02-13$85.80$85.801,633
2023-02-10$85.80$85.803,100
2023-02-09$83.40$83.401,870
2023-02-08$85.20$85.202,030
2023-02-07$84.90$84.902,427
2023-02-06$84.90$84.902,627
2023-02-03$88.50$88.503,713
2023-02-02$94.50$94.508,530
2023-02-01$94.50$94.507,840
2023-01-31$97.20$97.2012,077
2023-01-30$92.10$92.107,623
2023-01-27$86.70$86.702,400
2023-01-26$85.50$85.501,843
2023-01-25$84.90$84.902,543
2023-01-24$84.15$84.152,273
2023-01-23$87.00$87.004,117
2023-01-20$88.50$88.501,873
2023-01-19$84.60$84.601,793
2023-01-18$84.90$84.905,153
2023-01-17$91.80$91.805,183
2023-01-13$89.10$89.104,027
2023-01-12$85.80$85.803,000
2023-01-11$85.80$85.802,587
2023-01-10$83.70$83.702,863
2023-01-09$78.60$78.602,043
2023-01-06$76.50$76.502,487
2023-01-05$76.50$76.501,967
2023-01-04$78.30$78.302,060
2023-01-03$75.90$75.903,953