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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$75.60$75.608,180
2022-12-29$75.90$75.906,280
2022-12-28$69.60$69.6011,407
2022-12-27$70.50$70.506,443
2022-12-23$76.50$76.503,103
2022-12-22$76.80$76.805,913
2022-12-21$77.70$77.705,883
2022-12-20$74.70$74.706,170
2022-12-19$72.90$72.905,450
2022-12-16$75.90$75.906,247
2022-12-15$75.00$75.004,710
2022-12-14$77.70$77.706,233
2022-12-13$76.05$76.059,723
2022-12-12$81.00$81.005,090
2022-12-09$83.10$83.105,100
2022-12-08$83.40$83.404,557
2022-12-07$86.70$86.705,270
2022-12-06$87.00$87.004,670
2022-12-05$89.40$89.403,123
2022-12-02$93.00$93.004,893
2022-12-01$91.80$91.804,990
2022-11-30$90.30$90.306,503
2022-11-29$89.70$89.706,040
2022-11-28$93.60$93.607,980
2022-11-25$99.60$99.603,560
2022-11-23$102.90$102.905,633
2022-11-22$104.10$104.103,367
2022-11-21$100.80$100.804,423
2022-11-18$102.00$102.003,487
2022-11-17$106.20$106.203,220
2022-11-16$107.40$107.403,877
2022-11-15$110.40$110.404,250
2022-11-14$110.10$110.103,633
2022-11-11$109.50$109.508,420
2022-11-10$103.80$103.808,280
2022-11-09$100.65$100.654,313
2022-11-08$106.50$106.504,987
2022-11-07$107.40$107.403,473
2022-11-04$104.10$104.102,837
2022-11-03$103.50$103.503,677
2022-11-02$105.60$105.605,317
2022-11-01$109.20$109.207,767
2022-10-31$104.10$104.106,513
2022-10-28$100.20$100.203,650
2022-10-27$95.40$95.403,440
2022-10-26$99.90$99.904,823
2022-10-25$97.20$97.208,390
2022-10-24$95.70$95.704,263
2022-10-21$95.40$95.406,660
2022-10-20$92.10$92.104,827
2022-10-19$93.00$93.003,917
2022-10-18$95.40$95.403,737
2022-10-17$92.70$92.705,460
2022-10-14$93.30$93.304,317
2022-10-13$103.50$103.5010,323
2022-10-12$103.20$103.207,167
2022-10-11$99.60$99.606,403
2022-10-10$101.10$101.106,957
2022-10-07$97.50$97.505,697
2022-10-06$99.30$99.303,310
2022-10-05$100.20$100.204,613
2022-10-04$102.30$102.3011,027
2022-10-03$99.90$99.905,427
2022-09-30$96.30$96.307,880
2022-09-29$95.40$95.409,783
2022-09-28$93.90$93.909,497
2022-09-27$88.80$88.806,047
2022-09-26$87.30$87.306,357
2022-09-23$90.60$90.6012,957
2022-09-22$86.10$86.1015,210
2022-09-21$87.60$87.607,290
2022-09-20$92.10$92.106,313
2022-09-19$94.50$94.5011,100
2022-09-16$96.90$96.908,440
2022-09-15$97.20$97.206,223
2022-09-14$98.70$98.7015,770
2022-09-13$93.30$93.3013,750
2022-09-12$99.00$99.007,087
2022-09-09$98.10$98.107,823
2022-09-08$97.20$97.2017,630
2022-09-07$94.80$94.8018,383
2022-09-06$92.40$92.4015,673
2022-09-02$95.40$95.4021,417
2022-09-01$95.70$95.7025,133
2022-08-31$101.40$101.4015,487
2022-08-30$106.50$106.5022,880
2022-08-29$105.60$105.6026,190
2022-08-26$106.50$106.5018,860
2022-08-25$109.50$109.5020,030
2022-08-24$108.30$108.3018,907
2022-08-23$108.00$108.0018,027
2022-08-22$109.20$109.2016,963
2022-08-19$111.30$111.3021,170
2022-08-18$112.80$112.8029,843
2022-08-17$115.80$115.8039,027
2022-08-16$123.30$123.3041,373
2022-08-15$129.30$129.3048,700
2022-08-12$134.40$134.40135,967
2022-08-11$193.80$193.8033,503
2022-08-10$198.60$198.6010,377
2022-08-09$189.90$189.9015,497
2022-08-08$210.30$210.3017,040
2022-08-05$204.00$204.0017,743
2022-08-04$204.30$204.3028,410
2022-08-03$196.80$196.8020,527
2022-08-02$197.70$197.7019,260
2022-08-01$198.30$198.3020,963
2022-07-29$196.80$196.8055,967
2022-07-28$190.80$190.8034,053
2022-07-27$179.70$179.7017,987
2022-07-26$181.80$181.8070,810
2022-07-25$181.80$181.80111,760
2022-07-22$171.90$171.907,060
2022-07-21$182.10$182.107,520
2022-07-20$183.30$183.3012,563
2022-07-19$177.30$177.308,527
2022-07-18$172.80$172.806,733
2022-07-15$173.40$173.408,213
2022-07-14$174.90$174.906,047
2022-07-13$177.90$177.9011,700
2022-07-12$174.90$174.9010,563
2022-07-11$183.90$183.9035,427
2022-07-08$179.40$179.407,727
2022-07-07$184.50$184.5012,257
2022-07-06$177.90$177.9011,767
2022-07-05$183.60$183.6014,403
2022-07-01$175.20$175.2015,177
2022-06-30$168.30$168.3017,460
2022-06-29$161.10$161.1029,597
2022-06-28$152.70$152.7017,233
2022-06-27$159.90$159.907,870
2022-06-24$162.00$162.007,613
2022-06-23$164.70$164.7026,037
2022-06-22$156.00$156.0016,463
2022-06-21$153.60$153.604,763
2022-06-17$154.50$154.5014,017
2022-06-16$155.10$155.108,000
2022-06-15$160.80$160.8015,753
2022-06-14$154.80$154.806,130
2022-06-13$151.20$151.2013,313
2022-06-10$152.40$152.4010,433
2022-06-09$161.40$161.405,840
2022-06-08$165.90$165.907,967
2022-06-07$171.30$171.3014,290
2022-06-06$158.70$158.706,667
2022-06-03$157.80$157.809,490
2022-06-02$158.40$158.4025,697
2022-06-01$148.50$148.5017,770
2022-05-31$151.50$151.5024,720
2022-05-27$165.00$165.0092,490
2022-05-26$149.10$149.1019,353
2022-05-25$138.90$138.908,323
2022-05-24$136.20$136.2010,503
2022-05-23$149.70$149.707,117
2022-05-20$149.70$149.707,033
2022-05-19$149.10$149.107,777
2022-05-18$147.30$147.307,047
2022-05-17$150.90$150.908,360
2022-05-16$141.00$141.0011,197
2022-05-13$136.50$136.5013,827
2022-05-12$118.80$118.8010,803
2022-05-11$112.80$112.807,883
2022-05-10$116.10$116.109,523
2022-05-09$118.20$118.2011,140
2022-05-06$128.10$128.1010,780
2022-05-05$133.80$133.806,017
2022-05-04$139.50$139.506,020
2022-05-03$133.80$133.807,783
2022-05-02$138.90$138.909,490
2022-04-29$132.00$132.008,310
2022-04-28$135.00$135.007,223
2022-04-27$133.80$133.805,670
2022-04-26$135.90$135.907,743
2022-04-25$144.60$144.608,210
2022-04-22$142.50$142.508,177
2022-04-21$147.00$147.008,637
2022-04-20$156.60$156.605,607
2022-04-19$158.70$158.706,247
2022-04-18$157.20$157.209,610
2022-04-14$168.90$168.904,527
2022-04-13$170.40$170.409,013
2022-04-12$166.50$166.508,647
2022-04-11$171.00$171.009,690
2022-04-08$170.70$170.703,530
2022-04-07$176.70$176.707,023
2022-04-06$176.10$176.109,127
2022-04-05$178.50$178.505,897
2022-04-04$188.70$188.709,547
2022-04-01$185.40$185.409,557
2022-03-31$185.40$185.407,443
2022-03-30$190.20$190.2012,400
2022-03-29$195.90$195.9016,467
2022-03-28$184.50$184.5020,757
2022-03-25$172.65$172.6533,267
2022-03-24$195.30$195.3018,573
2022-03-23$188.40$188.4014,170
2022-03-22$194.10$194.1011,177
2022-03-21$191.70$191.7014,147
2022-03-18$196.50$196.5019,313
2022-03-17$196.80$196.8020,130
2022-03-16$184.50$184.5026,553
2022-03-15$170.70$170.7048,737
2022-03-14$150.90$150.9014,480
2022-03-11$156.90$156.9015,040
2022-03-10$165.90$165.9018,483
2022-03-09$169.20$169.2012,297
2022-03-08$162.30$162.3016,537
2022-03-07$161.70$161.7013,123
2022-03-04$165.90$165.906,427
2022-03-03$171.30$171.3011,287
2022-03-02$172.50$172.506,123
2022-03-01$175.20$175.209,103
2022-02-28$174.00$174.009,293
2022-02-25$171.90$171.907,973
2022-02-24$172.50$172.5025,137
2022-02-23$168.00$168.0012,783
2022-02-22$175.20$175.2022,973
2022-02-18$183.60$183.6013,883
2022-02-17$188.10$188.1015,857
2022-02-16$199.50$199.5011,557
2022-02-15$206.40$206.4010,137
2022-02-14$196.50$196.508,893
2022-02-11$208.20$208.208,013
2022-02-10$211.50$211.508,687
2022-02-09$213.30$213.306,270
2022-02-08$207.90$207.905,140
2022-02-07$207.00$207.006,940
2022-02-04$206.10$206.109,660
2022-02-03$204.90$204.906,750
2022-02-02$209.10$209.107,417
2022-02-01$217.80$217.807,133
2022-01-31$213.00$213.0012,333
2022-01-28$206.10$206.1015,300
2022-01-27$196.80$196.8014,023
2022-01-26$207.90$207.9019,023
2022-01-25$216.30$216.3022,860
2022-01-24$219.00$219.0031,363
2022-01-21$224.70$224.7034,393
2022-01-20$247.80$247.8010,947
2022-01-19$252.00$252.0011,780
2022-01-18$254.40$254.4018,073
2022-01-14$265.80$265.8017,427
2022-01-13$266.10$266.1042,993
2022-01-12$284.70$284.7011,813
2022-01-11$278.10$278.1014,040
2022-01-10$279.90$279.9022,200
2022-01-07$278.40$278.4018,037
2022-01-06$276.60$276.6026,840
2022-01-05$282.60$282.6038,250
2022-01-04$288.30$288.3090,290
2022-01-03$279.30$279.3021,610