NASDAQ:GTBP | Historical Stock Price | GT Biopharma, 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
2018-03-27 to 2026-09-04
Data captured

Stock Price Chart

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

$0.27$1.45$7.82$42.17$227.39$1,226.302018-03-272026-08-27

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

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$91.50$91.506,813
2021-12-30$95.10$95.105,240
2021-12-29$94.50$94.507,760
2021-12-28$103.80$103.805,320
2021-12-27$107.70$107.704,393
2021-12-23$111.60$111.603,560
2021-12-22$111.60$111.606,840
2021-12-21$113.10$113.1010,347
2021-12-20$108.00$108.009,240
2021-12-17$109.50$109.5022,147
2021-12-16$105.60$105.6013,537
2021-12-15$101.40$101.4011,303
2021-12-14$92.10$92.108,353
2021-12-13$96.60$96.604,887
2021-12-10$100.50$100.506,113
2021-12-09$103.20$103.206,467
2021-12-08$107.10$107.1012,647
2021-12-07$103.20$103.2010,017
2021-12-06$98.70$98.7029,490
2021-12-03$94.50$94.5019,083
2021-12-02$113.40$113.4015,743
2021-12-01$113.40$113.409,867
2021-11-30$122.10$122.1010,063
2021-11-29$124.80$124.805,943
2021-11-26$132.90$132.902,997
2021-11-24$138.60$138.606,593
2021-11-23$135.00$135.0011,837
2021-11-22$138.00$138.0012,680
2021-11-19$149.70$149.705,580
2021-11-18$145.20$145.204,587
2021-11-17$150.30$150.305,630
2021-11-16$150.00$150.0011,740
2021-11-15$147.30$147.3011,393
2021-11-12$154.80$154.809,037
2021-11-11$151.50$151.5013,203
2021-11-10$155.70$155.709,543
2021-11-09$161.70$161.7012,873
2021-11-08$167.10$167.1070,653
2021-11-05$207.00$207.006,483
2021-11-04$206.40$206.4011,957
2021-11-03$212.40$212.4016,210
2021-11-02$206.10$206.105,043
2021-11-01$201.00$201.004,767
2021-10-29$193.80$193.804,253
2021-10-28$200.10$200.106,960
2021-10-27$186.30$186.304,223
2021-10-26$192.60$192.603,987
2021-10-25$195.90$195.905,823
2021-10-22$193.80$193.806,427
2021-10-21$198.90$198.905,527
2021-10-20$192.60$192.6011,967
2021-10-19$201.60$201.6010,560
2021-10-18$187.80$187.804,920
2021-10-15$181.50$181.503,340
2021-10-14$183.90$183.905,007
2021-10-13$184.50$184.507,087
2021-10-12$192.30$192.305,687
2021-10-11$182.10$182.104,797
2021-10-08$177.30$177.304,283
2021-10-07$177.90$177.9013,313
2021-10-06$169.20$169.208,460
2021-10-05$175.50$175.5022,527
2021-10-04$177.60$177.6011,647
2021-10-01$198.60$198.606,093
2021-09-30$202.20$202.205,590
2021-09-29$200.40$200.408,840
2021-09-28$216.90$216.909,527
2021-09-27$214.50$214.508,330
2021-09-24$210.00$210.005,723
2021-09-23$222.90$222.906,323
2021-09-22$216.60$216.608,227
2021-09-21$215.40$215.4019,747
2021-09-20$220.20$220.2011,613
2021-09-17$233.70$233.7035,397
2021-09-16$231.30$231.3013,293
2021-09-15$230.10$230.1016,607
2021-09-14$241.50$241.509,433
2021-09-13$242.10$242.106,860
2021-09-10$247.80$247.806,940
2021-09-09$249.30$249.309,400
2021-09-08$249.60$249.605,447
2021-09-07$252.00$252.009,037
2021-09-03$251.40$251.4013,037
2021-09-02$263.10$263.106,687
2021-09-01$260.70$260.708,540
2021-08-31$266.70$266.7010,833
2021-08-30$251.40$251.4011,403
2021-08-27$259.20$259.2029,653
2021-08-26$234.30$234.3012,630
2021-08-25$243.90$243.9026,873
2021-08-24$257.10$257.1027,947
2021-08-23$219.30$219.3017,000
2021-08-20$227.10$227.1017,730
2021-08-19$236.70$236.709,867
2021-08-18$245.10$245.1012,163
2021-08-17$253.20$253.208,767
2021-08-16$255.00$255.0011,277
2021-08-13$300.30$300.3010,083
2021-08-12$324.30$324.304,650
2021-08-11$325.20$325.204,630
2021-08-10$323.10$323.105,323
2021-08-09$330.00$330.004,207
2021-08-06$333.30$333.303,510
2021-08-05$339.00$339.005,307
2021-08-04$319.20$319.207,867
2021-08-03$321.60$321.608,587
2021-08-02$337.80$337.808,807
2021-07-30$298.50$298.5011,380
2021-07-29$340.50$340.503,313
2021-07-28$355.20$355.204,390
2021-07-27$334.80$334.808,653
2021-07-26$339.60$339.603,820
2021-07-23$358.20$358.203,800
2021-07-22$355.50$355.505,033
2021-07-21$366.30$366.3012,517
2021-07-20$364.50$364.507,007
2021-07-19$331.20$331.2016,103
2021-07-16$368.70$368.7011,680
2021-07-15$387.60$387.6010,737
2021-07-14$409.80$409.8011,160
2021-07-13$442.20$442.206,590
2021-07-12$447.60$447.604,033
2021-07-09$443.70$443.705,303
2021-07-08$454.80$454.805,897
2021-07-07$427.50$427.509,147
2021-07-06$447.00$447.004,227
2021-07-02$456.00$456.005,010
2021-07-01$457.80$457.806,910
2021-06-30$465.00$465.006,627
2021-06-29$474.90$474.906,797
2021-06-28$486.90$486.9015,363
2021-06-25$434.70$434.7098,860
2021-06-24$428.40$428.4012,557
2021-06-23$457.80$457.809,980
2021-06-22$463.20$463.2024,553
2021-06-21$497.70$497.7014,903
2021-06-18$539.40$539.409,683
2021-06-17$539.70$539.708,870
2021-06-16$523.50$523.509,680
2021-06-15$518.70$518.7019,593
2021-06-14$535.50$535.5020,247
2021-06-11$540.00$540.005,990
2021-06-10$522.60$522.609,530
2021-06-09$545.70$545.705,917
2021-06-08$539.10$539.108,450
2021-06-07$545.40$545.4015,993
2021-06-04$498.00$498.008,717
2021-06-03$489.30$489.3015,920
2021-06-02$568.80$568.8016,190
2021-06-01$512.70$512.7015,270
2021-05-28$517.20$517.2010,847
2021-05-27$494.40$494.4013,010
2021-05-26$480.60$480.6011,953
2021-05-25$462.00$462.009,023
2021-05-24$458.70$458.7017,620
2021-05-21$430.80$430.8010,777
2021-05-20$414.90$414.9015,030
2021-05-19$393.30$393.3016,387
2021-05-18$394.50$394.5013,547
2021-05-17$375.30$375.309,177
2021-05-14$369.60$369.6017,523
2021-05-13$354.30$354.3024,307
2021-05-12$387.90$387.9036,163
2021-05-11$453.00$453.0028,117
2021-05-10$476.70$476.7019,833
2021-05-07$496.50$496.5021,627
2021-05-06$482.70$482.7048,183
2021-05-05$447.60$447.6028,140
2021-05-04$396.00$396.0013,370
2021-05-03$387.00$387.0024,213
2021-04-30$397.50$397.5017,960
2021-04-29$363.60$363.609,527
2021-04-28$352.20$352.2014,157
2021-04-27$351.00$351.0026,833
2021-04-26$344.10$344.1014,340
2021-04-23$346.20$346.2021,523
2021-04-22$297.00$297.0012,907
2021-04-21$289.20$289.2014,007
2021-04-20$287.40$287.4018,787
2021-04-19$276.00$276.0012,047
2021-04-16$295.20$295.2012,697
2021-04-15$273.90$273.9011,363
2021-04-14$288.90$288.908,443
2021-04-13$287.10$287.1020,130
2021-04-12$312.00$312.0019,913
2021-04-09$313.20$313.2045,733
2021-04-08$263.70$263.7053,273
2021-04-07$292.20$292.2036,017
2021-04-06$285.00$285.00135,503
2021-04-05$247.20$247.2042,997
2021-04-01$215.70$215.708,313
2021-03-31$205.20$205.204,570
2021-03-30$203.40$203.405,440
2021-03-29$204.90$204.9015,797
2021-03-26$202.80$202.8012,090
2021-03-25$198.30$198.308,340
2021-03-24$187.50$187.508,570
2021-03-23$193.80$193.805,877
2021-03-22$200.70$200.708,647
2021-03-19$197.70$197.7026,433
2021-03-18$183.90$183.9015,457
2021-03-17$195.60$195.6042,290
2021-03-16$189.00$189.0010,833
2021-03-15$182.10$182.107,720
2021-03-12$180.30$180.306,190
2021-03-11$179.70$179.7014,490
2021-03-10$173.40$173.4018,613
2021-03-09$175.50$175.50149,840
2021-03-08$136.20$136.207,393
2021-03-05$147.00$147.008,443
2021-03-04$132.00$132.0011,350
2021-03-03$149.70$149.707,433
2021-03-02$150.90$150.906,630
2021-03-01$154.80$154.807,150
2021-02-26$156.30$156.309,883
2021-02-25$138.60$138.6014,860
2021-02-24$150.30$150.3037,370
2021-02-23$145.20$145.2015,767
2021-02-22$156.60$156.6015,630
2021-02-19$169.20$169.2020,063
2021-02-18$194.40$194.4014,713
2021-02-17$193.20$193.2023,217
2021-02-16$189.90$189.9050,003
2021-02-12$167.10$167.1040,190
2021-02-11$155.40$155.4057,363
2021-02-10$255.00$255.001,547
2021-02-09$224.40$224.401,084
2021-02-08$216.75$216.75775
2021-02-05$226.95$226.95498
2021-02-04$224.40$224.40489
2021-02-03$227.97$227.97549
2021-02-02$214.20$214.201,032
2021-02-01$220.83$220.83697
2021-01-29$239.70$239.70584
2021-01-28$236.13$236.131,005
2021-01-27$234.60$234.601,123
2021-01-26$234.60$234.60505
2021-01-25$234.60$234.60933
2021-01-22$224.40$224.40397
2021-01-21$224.40$224.40621
2021-01-20$224.40$224.401,142
2021-01-19$211.65$211.651,559
2021-01-15$247.35$247.35718
2021-01-14$260.10$260.10621
2021-01-13$264.18$264.18485
2021-01-12$257.55$257.55878
2021-01-11$251.43$251.43487
2021-01-08$255.00$255.00680
2021-01-07$260.10$260.10703
2021-01-06$265.20$265.20960
2021-01-05$255.00$255.001,348
2021-01-04$219.30$219.301,336