Monopar Therapeutics Inc. (MNPR) NASDAQ

Currency In USD

MNPR Historical Return

If you invested $1000 in Monopar Therapeutics Inc. (MNPR) since IPO date, it would be worth $832.15 as of September 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $4,290.27, while $1000 invested 1 year ago would be worth $2,023.49. This corresponds to total returns of -16.78%, 329.03%, 102.35%, respectively, with annualized returns of -2.69%, 33.79%, 102.35%.

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

MNPR Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	113.84	110.26	110.26	113.84	109.77	90,048
September 10, 2026	110.55	109.96	109.96	112.56	108.84	89,537
September 09, 2026	112.31	112.38	112.38	116.61	112.19	110,266
September 08, 2026	115.61	114.38	114.38	117.61	113.27	91,337
September 04, 2026	117.85	117.56	117.56	119	116.21	81,398
September 03, 2026	117.44	118.55	118.55	121.02	115.07	208,051
September 02, 2026	119.04	116.28	116.28	121	114.28	203,349
September 01, 2026	110.21	117.57	117.57	118	110.21	95,174
August 31, 2026	110.7	111.93	111.93	112.97	106.67	140,747
August 28, 2026	112.85	111.89	111.89	113.99	109.14	221,544
August 27, 2026	113.8	113.94	113.94	117.5	112.45	142,825
August 26, 2026	111.26	113.72	113.72	114.75	108.22	123,769
August 25, 2026	113.11	110.82	110.82	114.79	108.84	133,187
August 24, 2026	106.99	111.36	111.36	113.47	104.48	239,183
August 21, 2026	111.98	107.72	107.72	113.46	105.42	176,419
August 20, 2026	122.01	110.88	110.88	122.6	110.84	208,098
August 19, 2026	118.5	123.84	123.84	124.27	114.81	400,338
August 18, 2026	115	119.05	119.05	120	113.79	143,384
August 17, 2026	113.35	116.49	116.49	117	111.6	171,113
August 14, 2026	109.04	113.04	113.04	113.56	107.78	165,720
August 13, 2026	110.17	110.41	110.41	113.24	108.23	162,420
August 12, 2026	115.19	114.9	114.9	117.46	110.51	354,197
August 11, 2026	116.69	114.46	114.46	117.36	113.25	0
August 10, 2026	118.45	116.35	116.35	120.14	114.84	280,347
August 07, 2026	121.85	119.21	119.21	124.42	118.04	223,297
August 06, 2026	119.95	120.21	120.21	124.82	119.31	285,798
August 05, 2026	119	119.23	119.23	120.23	114.5	182,720
August 04, 2026	112.61	118.46	118.46	120.28	112.06	215,091
August 03, 2026	108.35	111.64	111.64	114.5	104.75	489,202
July 31, 2026	114.8	108.35	108.35	116.69	107.11	431,271
July 30, 2026	106.59	114.66	114.66	116.52	106.59	327,067
July 29, 2026	108.48	107.43	107.43	110.48	105.02	357,179
July 28, 2026	109.96	109.09	109.09	110.93	104.97	528,968
July 27, 2026	110.29	110.33	110.33	112.16	106.34	339,766
July 23, 2026	110.86	105.7	105.7	111.02	101	297,910
July 22, 2026	113.03	112.48	112.48	116.64	110.28	439,859
July 21, 2026	105.89	113.57	113.57	113.94	105.89	247,634
July 20, 2026	112.46	105.9	105.9	115	105.31	121,668
July 17, 2026	106.61	111.12	111.12	111.94	104	265,222
July 16, 2026	108.17	108.52	108.52	110	105.32	193,675
July 15, 2026	99.29	108.69	108.69	109.29	97.93	176,398
July 14, 2026	103.68	99.79	99.79	108.76	98.3	498,233
July 13, 2026	106.15	103.33	103.33	106.9	100.5	214,650
July 10, 2026	103.28	106.6	106.6	107.41	97.97	149,262
July 09, 2026	99.04	104.5	104.5	112.57	97.71	336,856
July 08, 2026	93.87	99.27	99.27	100.03	88.33	298,015
July 07, 2026	97.11	95.22	95.22	98.96	93.86	163,557
July 06, 2026	98.33	97.12	97.12	101.09	96.61	103,867
July 02, 2026	95.44	97.79	97.79	100	93.59	188,267
July 01, 2026	93.83	95.03	95.03	100.33	93.75	177,442
June 30, 2026	96.41	92.59	92.59	97.98	91.9	111,799
June 29, 2026	87.68	94.56	94.56	95.75	86.3	119,867
June 26, 2026	87.64	87.68	87.68	92.26	85.7	310,266
June 25, 2026	89.65	87.63	87.63	94.83	85.92	203,059
June 24, 2026	82.04	88.99	88.99	89.79	82.04	300,276
June 23, 2026	68.21	81.77	81.77	83.57	68.21	278,006
June 22, 2026	67.98	68.66	68.66	70.34	66.83	126,185
June 18, 2026	66.56	67.47	67.47	67.9	65	128,112
June 17, 2026	63.45	64.39	64.39	66.61	62.98	122,871
June 16, 2026	62.26	62.35	62.35	63.46	60.5	78,391