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.

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$216.24$216.241,213——
2020-12-30$219.30$219.301,176——
2020-12-29$219.30$219.303,764——
2020-12-28$294.27$294.271,798——
2020-12-24$294.27$294.273,046——
2020-12-23$336.60$336.605,499——
2020-12-22$255.00$255.005,935——
2020-12-21$173.40$173.403,105——
2020-12-18$154.02$154.02905——
2020-12-17$158.10$158.101,704——
2020-12-16$150.45$150.452,594——
2020-12-15$158.10$158.103,607——
2020-12-14$147.90$147.902,821——
2020-12-11$137.70$137.701,217——
2020-12-10$132.09$132.091,326——
2020-12-09$135.15$135.154,290——
2020-12-08$142.29$142.298,967——
2020-12-07$107.10$107.102,220——
2020-12-04$102.00$102.001,009——
2020-12-03$89.25$89.25365——
2020-12-02$93.84$93.84897——
2020-12-01$88.23$88.23671——
2020-11-30$86.70$86.70650——
2020-11-27$89.25$89.25443——
2020-11-25$87.72$87.72509——
2020-11-24$91.80$91.80568——
2020-11-23$94.35$94.35858——
2020-11-20$96.90$96.901,549——
2020-11-19$90.27$90.27621——
2020-11-18$93.84$93.841,002——
2020-11-17$94.35$94.351,003——
2020-11-16$94.35$94.35772——
2020-11-13$93.33$93.33442——
2020-11-12$89.25$89.25572——
2020-11-11$94.35$94.35325——
2020-11-10$91.80$91.80587——
2020-11-09$86.70$86.70723——
2020-11-06$91.80$91.80674——
2020-11-05$98.43$98.43609——
2020-11-04$99.45$99.45415——
2020-11-03$102.00$102.00659——
2020-11-02$98.43$98.43687——
2020-10-30$96.90$96.901,022——
2020-10-29$105.57$105.57830——
2020-10-28$110.67$110.671,112——
2020-10-27$115.77$115.77643——
2020-10-26$115.77$115.77852——
2020-10-23$118.83$118.83862——
2020-10-22$117.30$117.30825——
2020-10-21$117.30$117.301,030——
2020-10-20$113.73$113.73811——
2020-10-19$104.55$104.551,078——
2020-10-16$119.85$119.851,035——
2020-10-15$119.85$119.85828——
2020-10-14$102.00$102.00888——
2020-10-13$102.00$102.001,104——
2020-10-12$109.65$109.651,098——
2020-10-09$105.06$105.06881——
2020-10-08$112.20$112.201,357——
2020-10-07$99.45$99.45334——
2020-10-06$99.45$99.45810——
2020-10-05$97.41$97.41806——
2020-10-02$94.35$94.35576——
2020-10-01$93.33$93.33433——
2020-09-30$89.25$89.25785——
2020-09-29$106.59$106.592,046——
2020-09-28$102.00$102.001,054——
2020-09-25$91.29$91.29420——
2020-09-24$86.70$86.70293——
2020-09-23$85.68$85.68304——
2020-09-22$84.66$84.66409——
2020-09-21$83.64$83.64549——
2020-09-18$84.15$84.15180——
2020-09-17$84.15$84.15131——
2020-09-16$84.66$84.66235——
2020-09-15$86.70$86.70226——
2020-09-14$86.70$86.70104——
2020-09-11$84.66$84.66218——
2020-09-10$84.15$84.1584——
2020-09-09$86.70$86.70374——
2020-09-08$81.60$81.60184——
2020-09-04$84.66$84.66182——
2020-09-03$86.70$86.70203——
2020-09-02$86.70$86.7099——
2020-09-01$96.39$96.39126——
2020-08-31$93.33$93.33215——
2020-08-28$91.80$91.80224——
2020-08-27$87.21$87.21138——
2020-08-26$96.90$96.90160——
2020-08-25$89.25$89.25166——
2020-08-24$91.80$91.80234——
2020-08-21$96.90$96.90272——
2020-08-20$99.45$99.45749——
2020-08-19$94.35$94.35294——
2020-08-18$84.15$84.15335——
2020-08-17$96.90$96.9063——
2020-08-14$90.78$90.78191——
2020-08-13$90.78$90.78159——
2020-08-12$99.45$99.45373——
2020-08-11$102.00$102.00100——
2020-08-10$102.00$102.00551——
2020-08-07$92.82$92.82175——
2020-08-06$96.90$96.90192——
2020-08-05$98.43$98.43625——
2020-08-04$94.35$94.35760——
2020-08-03$96.90$96.90290——
2020-07-31$102.00$102.00214——
2020-07-30$97.92$97.9297——
2020-07-29$100.98$100.98554——
2020-07-28$91.80$91.80340——
2020-07-27$96.90$96.90192——
2020-07-24$96.90$96.90252——
2020-07-23$102.00$102.00460——
2020-07-22$105.06$105.06750——
2020-07-21$105.06$105.06410——
2020-07-20$115.77$115.77389——
2020-07-17$107.10$107.10661——
2020-07-16$102.00$102.00463——
2020-07-15$107.10$107.101,972——
2020-07-14$70.89$70.89311——
2020-07-13$81.60$81.60615——
2020-07-10$66.30$66.301,204——
2020-07-09$64.26$64.26411——
2020-07-08$70.38$70.38243——
2020-07-07$73.95$73.95115——
2020-07-06$71.40$71.4096——
2020-07-02$71.40$71.40156——
2020-07-01$73.95$73.95156——
2020-06-30$71.40$71.40390——
2020-06-29$76.50$76.50357——
2020-06-26$81.60$81.60667——
2020-06-25$81.60$81.60202——
2020-06-24$86.70$86.70293——
2020-06-23$95.37$95.37166——
2020-06-22$102.00$102.00356——
2020-06-19$108.63$108.63226——
2020-06-18$102.00$102.00225——
2020-06-17$100.98$100.98111——
2020-06-16$110.67$110.67166——
2020-06-15$107.10$107.10225——
2020-06-12$99.45$99.45249——
2020-06-11$112.20$112.20119——
2020-06-10$117.30$117.30252——
2020-06-09$112.20$112.2082——
2020-06-08$112.20$112.20287——
2020-06-05$102.00$102.0089——
2020-06-04$97.92$97.92133——
2020-06-03$107.10$107.1068——
2020-06-02$102.00$102.00202——
2020-06-01$96.90$96.90106——
2020-05-29$103.02$103.0287——
2020-05-28$107.10$107.10228——
2020-05-27$104.55$104.55232——
2020-05-26$99.45$99.45138——
2020-05-22$99.45$99.4587——
2020-05-21$102.00$102.00264——
2020-05-20$100.98$100.98111——
2020-05-19$102.00$102.00319——
2020-05-18$92.82$92.82427——
2020-05-15$104.55$104.55343——
2020-05-14$91.80$91.80116——
2020-05-13$91.80$91.80546——
2020-05-12$96.90$96.90722——
2020-05-11$74.97$74.97334——
2020-05-08$70.38$70.3849——
2020-05-07$73.95$73.9571——
2020-05-06$69.87$69.8719——
2020-05-05$71.40$71.4059——
2020-05-04$68.85$68.85316——
2020-05-01$68.85$68.8591——
2020-04-30$71.40$71.4052——
2020-04-29$73.95$73.9531——
2020-04-28$74.97$74.97124——
2020-04-27$71.40$71.4044——
2020-04-24$71.91$71.91107——
2020-04-23$75.48$75.48137——
2020-04-22$71.40$71.4053——
2020-04-21$71.40$71.4058——
2020-04-20$71.40$71.40189——
2020-04-17$73.95$73.9540——
2020-04-16$72.93$72.9315——
2020-04-15$76.50$76.50101——
2020-04-14$76.50$76.50144——
2020-04-13$81.60$81.60336——
2020-04-09$68.85$68.85103——
2020-04-08$71.40$71.40226——
2020-04-07$72.93$72.93149——
2020-04-06$73.95$73.95101——
2020-04-03$76.50$76.5046——
2020-04-02$76.50$76.5029——
2020-04-01$78.03$78.03101——
2020-03-31$78.03$78.03581——
2020-03-30$76.50$76.50140——
2020-03-27$79.05$79.0561——
2020-03-26$74.46$74.46219——
2020-03-25$71.40$71.4094——
2020-03-24$74.46$74.46162——
2020-03-23$71.40$71.40411——
2020-03-20$77.01$77.01118——
2020-03-19$81.60$81.60505——
2020-03-18$88.23$88.23503——
2020-03-17$86.70$86.70261——
2020-03-16$81.60$81.60163——
2020-03-13$91.80$91.80185——
2020-03-12$91.80$91.80547——
2020-03-11$81.60$81.601,748——
2020-03-10$95.88$95.885,814——
2020-03-09$75.48$75.48436——
2020-03-06$56.61$56.6175——
2020-03-05$51.51$51.5195——
2020-03-04$51.00$51.00304——
2020-03-03$48.45$48.4556——
2020-03-02$49.98$49.9842——
2020-02-28$48.45$48.45249——
2020-02-27$49.98$49.9839——
2020-02-26$48.45$48.45178——
2020-02-25$45.90$45.90195——
2020-02-24$52.02$52.0218——
2020-02-21$46.41$46.4167——
2020-02-20$50.49$50.4918——
2020-02-19$51.00$51.00110——
2020-02-18$48.45$48.45131——
2020-02-14$49.98$49.9832——
2020-02-13$48.45$48.45139——
2020-02-12$46.92$46.929——
2020-02-11$48.96$48.9627——
2020-02-10$49.98$49.987——
2020-02-07$52.02$52.02124——
2020-02-06$56.10$56.1032——
2020-02-05$53.04$53.04107——
2020-02-04$49.98$49.9828——
2020-02-03$53.55$53.55251——
2020-01-31$49.98$49.98215——
2020-01-30$51.51$51.5141——
2020-01-29$52.53$52.53380——
2020-01-28$56.61$56.61226——
2020-01-27$57.12$57.12134——
2020-01-24$52.02$52.02595——
2020-01-23$56.10$56.10128——
2020-01-22$46.41$46.41239——
2020-01-21$46.92$46.92208——
2020-01-17$48.45$48.4536——
2020-01-16$49.98$49.98275——
2020-01-15$50.49$50.49142——
2020-01-14$47.43$47.43104——
2020-01-13$45.90$45.90184——
2020-01-10$50.49$50.4940——
2020-01-09$45.39$45.3992——
2020-01-08$45.90$45.90653——
2020-01-07$51.00$51.00150——
2020-01-06$48.45$48.4588——
2020-01-03$53.04$53.04503——
2020-01-02$50.49$50.49450——