Moleculin Biotech, Inc. (MBRX) NASDAQ

Currency In USD

MBRX Historical Return

If you invested $1000 in Moleculin Biotech, Inc. (MBRX) 10 years ago, it would be worth $0.2 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 $2.24, while $1000 invested 1 year ago would be worth $455.47. This corresponds to total returns of -99.98%, -99.78%, -54.45%, respectively, with annualized returns of -57.35%, -70.46%, -54.45%.

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

MBRX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	3.01	3.12	3.12	3.16	2.94	435,060
June 18, 2026	2.9	2.88	2.88	2.96	2.81	348,923
June 17, 2026	2.69	2.8	2.8	2.9	2.67	331,336
June 16, 2026	2.78	2.7	2.7	2.78	2.67	129,340
June 15, 2026	2.7	2.71	2.71	2.78	2.65	111,994
June 12, 2026	2.69	2.64	2.64	2.79	2.6	198,830
June 11, 2026	2.55	2.7	2.7	2.77	2.51	192,812
June 10, 2026	2.36	2.5	2.5	2.53	2.36	93,670
June 09, 2026	2.44	2.41	2.41	2.49	2.35	169,360
June 08, 2026	2.43	2.47	2.47	2.52	2.34	177,254
June 05, 2026	2.57	2.4	2.4	2.6	2.37	0
June 04, 2026	2.46	2.51	2.51	2.64	2.4	267,101
June 03, 2026	2.43	2.46	2.46	2.5	2.36	138,853
June 02, 2026	2.65	2.46	2.46	2.69	2.4	381,362
June 01, 2026	2.81	2.64	2.64	2.95	2.61	499,645
May 29, 2026	2.73	2.79	2.79	2.88	2.67	359,677
May 28, 2026	2.67	2.74	2.74	2.79	2.62	216,859
May 27, 2026	2.48	2.73	2.73	2.79	2.41	488,831
May 26, 2026	2.42	2.45	2.45	2.49	2.35	299,576
May 22, 2026	2.42	2.39	2.39	2.49	2.32	250,436
May 21, 2026	2.32	2.39	2.39	2.44	2.31	152,108
May 20, 2026	2.36	2.34	2.34	2.37	2.28	98,378
May 19, 2026	2.11	2.35	2.35	2.39	2.07	271,158
May 18, 2026	2.13	2.09	2.09	2.13	2.03	225,885
May 15, 2026	2.15	2.15	2.15	2.18	2.01	309,699
May 14, 2026	2.2	2.2	2.2	2.21	2.17	259,620
May 13, 2026	2.45	2.14	2.14	2.48	2	1.03M
May 12, 2026	2.48	2.34	2.34	2.48	2.32	96,126
May 11, 2026	2.4	2.44	2.44	2.5	2.4	136,354
May 08, 2026	2.51	2.47	2.47	2.55	2.35	645,024
May 07, 2026	2.51	2.49	2.49	2.56	2.45	70,392
May 06, 2026	2.49	2.48	2.48	2.55	2.48	52,598
May 05, 2026	2.52	2.49	2.49	2.54	2.47	47,879
May 04, 2026	2.52	2.48	2.48	2.59	2.42	118,501
May 01, 2026	2.56	2.51	2.51	2.58	2.49	27,940
April 30, 2026	2.46	2.56	2.56	2.58	2.46	69,862
April 29, 2026	2.56	2.51	2.51	2.56	2.45	74,960
April 28, 2026	2.56	2.56	2.56	2.62	2.5	132,829
April 27, 2026	2.55	2.54	2.54	2.56	2.46	100,474
April 24, 2026	2.54	2.54	2.54	2.64	2.5	99,694
April 23, 2026	2.47	2.54	2.54	2.58	2.29	547,853
April 22, 2026	2.54	2.5	2.5	2.54	2.42	57,865
April 21, 2026	2.57	2.53	2.53	2.6	2.47	58,890
April 20, 2026	2.41	2.56	2.56	2.58	2.34	110,785
April 17, 2026	2.44	2.42	2.42	2.48	2.38	95,421
April 16, 2026	2.37	2.4	2.4	2.44	2.36	108,618
April 15, 2026	2.44	2.44	2.44	2.46	2.37	132,379
April 14, 2026	2.72	2.49	2.49	2.72	2.44	154,965
April 13, 2026	2.62	2.72	2.72	2.77	2.59	68,085
April 10, 2026	2.54	2.62	2.62	2.65	2.52	53,808
April 09, 2026	2.44	2.55	2.55	2.58	2.42	109,755
April 08, 2026	2.44	2.43	2.43	2.61	2.41	81,976
April 07, 2026	2.33	2.41	2.41	2.44	2.33	68,700
April 06, 2026	2.3	2.32	2.32	2.35	2.26	41,181
April 02, 2026	2.18	2.32	2.32	2.33	2.18	59,661
April 01, 2026	2.26	2.23	2.23	2.3	2.2	58,689
March 31, 2026	2.27	2.29	2.29	2.32	2.2	76,270
March 30, 2026	2.38	2.24	2.24	2.4	2.21	106,948
March 27, 2026	2.44	2.44	2.44	2.44	2.34	73,396
March 26, 2026	2.47	2.43	2.43	2.52	2.4	109,779