Tenax Therapeutics, Inc. (TENX) NASDAQ

Currency In USD

TENX Historical Return

If you invested $1000 in Tenax Therapeutics, Inc. (TENX) 10 years ago, it would be worth $0.15 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $3.68, while $1000 invested 1 year ago would be worth $2,179.72. This corresponds to total returns of -99.99%, -99.63%, 117.97%, respectively, with annualized returns of -58.53%, -67.38%, 117.97%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

TENX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	12.5	12.25	12.25	12.7	11.86	877,058
June 18, 2026	11.94	12	12	12.28	11.78	2.69M
June 17, 2026	11.26	11.87	11.87	11.97	11.26	1.28M
June 16, 2026	11.5	11.33	11.33	11.57	11.2	789,893
June 15, 2026	11.65	11.55	11.55	11.74	11.11	759,932
June 12, 2026	11.36	11.48	11.48	12.3	11.27	1.77M
June 11, 2026	10.51	10.73	10.73	11	10.3	929,383
June 10, 2026	10.63	10.55	10.55	11	10.53	381,124
June 09, 2026	10.55	10.73	10.73	10.99	10.25	1.45M
June 08, 2026	10.89	10.54	10.54	11.15	10.54	587,911
June 05, 2026	11.07	10.73	10.73	11.07	10.57	0
June 04, 2026	10.75	11.09	11.09	11.57	10.75	882,546
June 03, 2026	10.9	10.77	10.77	11.34	10.76	551,229
June 02, 2026	11.75	10.95	10.95	11.8	10.88	900,941
June 01, 2026	11.8	11.97	11.97	12.1	11.5	1.66M
May 29, 2026	11.67	11.87	11.87	11.95	11.42	390,372
May 28, 2026	11.88	11.69	11.69	11.96	11.56	624,091
May 27, 2026	11.98	11.88	11.88	12.44	11.81	497,604
May 26, 2026	12.35	11.98	11.98	12.45	11.95	351,779
May 22, 2026	12.36	12.13	12.13	12.44	11.94	219,568
May 21, 2026	11.89	12.36	12.36	12.75	11.85	443,202
May 20, 2026	11.51	12	12	12.13	11.51	325,635
May 19, 2026	11.46	11.48	11.48	11.56	10.95	356,508
May 18, 2026	12	11.62	11.62	12.29	11.18	828,480
May 15, 2026	11.74	11.98	11.98	12.37	11.4	772,997
May 14, 2026	11.91	11.9	11.9	12.15	11.67	326,266
May 13, 2026	12.17	11.91	11.91	12.3	11.76	431,873
May 12, 2026	12.27	12.17	12.17	12.37	11.66	511,647
May 11, 2026	11.7	11.95	11.95	12.32	11.55	1.16M
May 08, 2026	11.79	11.66	11.66	11.86	11.41	927,196
May 07, 2026	12.05	11.65	11.65	12.21	11.43	787,408
May 06, 2026	12.54	12.02	12.02	12.77	11.99	1.08M
May 05, 2026	13.36	12.49	12.49	13.39	12.47	416,388
May 04, 2026	12.88	13.32	13.32	13.4	12.8	504,408
May 01, 2026	13.24	12.78	12.78	13.32	12.56	434,707
April 30, 2026	12.97	13.11	13.11	13.7	12.97	508,235
April 29, 2026	14.54	12.78	12.78	14.6	12.67	547,526
April 28, 2026	15.05	14.6	14.6	15.1	13.52	940,292
April 27, 2026	14.17	15.11	15.11	15.84	14.17	1.98M
April 24, 2026	14.09	14.3	14.3	14.5	13.67	365,363
April 23, 2026	13.88	13.97	13.97	14.08	13.52	276,633
April 22, 2026	13.7	13.92	13.92	14.16	13.4	456,330
April 21, 2026	14.12	13.68	13.68	14.59	13.63	273,951
April 20, 2026	14.62	14.1	14.1	14.62	13.81	509,591
April 17, 2026	13.7	14.45	14.45	14.5	13.11	763,408
April 16, 2026	14.05	13.48	13.48	14.91	13.28	511,829
April 15, 2026	14.61	14.01	14.01	14.92	13.97	613,464
April 14, 2026	14.53	14.78	14.78	15	14.42	621,853
April 13, 2026	14.38	14.5	14.5	14.59	14.23	219,396
April 10, 2026	14.92	14.43	14.43	15.05	13.94	198,107
April 09, 2026	15	14.96	14.96	15.35	14.33	1.16M
April 08, 2026	15	15.05	15.05	15.25	14.7	526,809
April 07, 2026	14.85	14.59	14.59	15.03	14.19	289,900
April 06, 2026	15.02	14.88	14.88	16.52	14.8	834,624
April 02, 2026	15.68	15.02	15.02	15.98	14.8	333,783
April 01, 2026	15.91	16	16	16.95	15.56	547,876
March 31, 2026	14.01	15.99	15.99	16.3	13.85	607,481
March 30, 2026	14.86	14.01	14.01	15.12	13.61	253,320
March 27, 2026	14.99	14.9	14.9	15.25	14.39	355,544
March 26, 2026	13.96	14.97	14.97	15.12	13.74	382,156