Medicenna Therapeutics Corp. (MDNA.TO) TSX

Currency In CAD

MDNA.TO Historical Return

If you invested $1000 in Medicenna Therapeutics Corp. (MDNA.TO) since IPO date, it would be worth $153.7 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $125.76, while $1000 invested 1 year ago would be worth $399.04. This corresponds to total returns of -84.63%, -87.42%, -60.1%, respectively, with annualized returns of -17.86%, -33.96%, -60.1%.

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

MDNA.TO Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	0.43	0.42	0.42	0.43	0.42	29,379
September 09, 2026	0.45	0.43	0.43	0.45	0.43	84,645
September 08, 2026	0.47	0.46	0.46	0.47	0.45	16,293
September 04, 2026	0.48	0.47	0.47	0.48	0.47	14,540
September 03, 2026	0.47	0.47	0.47	0.48	0.47	33,848
September 02, 2026	0.46	0.46	0.46	0.47	0.45	61,190
September 01, 2026	0.48	0.47	0.47	0.48	0.46	23,110
August 31, 2026	0.48	0.47	0.47	0.49	0.45	127,787
August 28, 2026	0.48	0.48	0.48	0.48	0.48	9,153
August 27, 2026	0.48	0.46	0.46	0.48	0.46	26,136
August 26, 2026	0.48	0.47	0.47	0.49	0.47	73,784
August 25, 2026	0.45	0.47	0.47	0.49	0.44	101,514
August 24, 2026	0.44	0.44	0.44	0.46	0.44	36,742
August 21, 2026	0.42	0.41	0.41	0.42	0.4	26,254
August 20, 2026	0.44	0.42	0.42	0.44	0.41	25,663
August 19, 2026	0.43	0.42	0.42	0.43	0.4	0
August 18, 2026	0.44	0.44	0.44	0.44	0.43	32,099
August 17, 2026	0.46	0.44	0.44	0.46	0.44	44,883
August 14, 2026	0.41	0.46	0.46	0.46	0.41	125,923
August 13, 2026	0.42	0.4	0.4	0.44	0.4	0
August 12, 2026	0.41	0.41	0.41	0.41	0.41	11,464
August 11, 2026	0.39	0.4	0.4	0.4	0.39	7,133
August 10, 2026	0.39	0.4	0.4	0.4	0.38	27,372
August 07, 2026	0.39	0.38	0.38	0.39	0.38	21,381
August 06, 2026	0.4	0.39	0.39	0.4	0.38	41,383
August 05, 2026	0.38	0.38	0.38	0.4	0.36	70,820
August 04, 2026	0.37	0.36	0.36	0.37	0.34	49,758
July 31, 2026	0.35	0.36	0.36	0.37	0.35	14,480
July 30, 2026	0.36	0.35	0.35	0.36	0.34	79,482
July 29, 2026	0.36	0.35	0.35	0.36	0.35	25,054
July 28, 2026	0.35	0.36	0.36	0.36	0.35	34,103
July 27, 2026	0.36	0.35	0.35	0.37	0.35	75,808
July 23, 2026	0.36	0.35	0.35	0.36	0.34	17,082
July 22, 2026	0.35	0.35	0.35	0.36	0.34	30,054
July 21, 2026	0.36	0.35	0.35	0.36	0.34	30,502
July 20, 2026	0.35	0.35	0.35	0.36	0.35	49,968
July 17, 2026	0.36	0.35	0.35	0.36	0.35	46,572
July 16, 2026	0.37	0.35	0.35	0.37	0.35	81,119
July 15, 2026	0.36	0.37	0.37	0.37	0.36	18,000
July 14, 2026	0.37	0.37	0.37	0.38	0.36	33,844
July 13, 2026	0.37	0.37	0.37	0.37	0.36	137,223
July 10, 2026	0.39	0.37	0.37	0.39	0.37	64,720
July 09, 2026	0.4	0.38	0.38	0.4	0.37	40,649
July 08, 2026	0.4	0.39	0.39	0.4	0.39	12,995
July 07, 2026	0.39	0.4	0.4	0.41	0.36	186,349
July 06, 2026	0.4	0.39	0.39	0.4	0.38	68,910
July 03, 2026	0.4	0.4	0.4	0.4	0.38	46,093
July 02, 2026	0.4	0.38	0.38	0.4	0.38	91,091
June 30, 2026	0.4	0.4	0.4	0.4	0.39	27,845
June 29, 2026	0.41	0.39	0.39	0.41	0.38	75,738
June 26, 2026	0.42	0.41	0.41	0.42	0.4	55,947
June 25, 2026	0.41	0.42	0.42	0.43	0.41	61,179
June 24, 2026	0.43	0.41	0.41	0.43	0.38	334,106
June 23, 2026	0.43	0.41	0.41	0.44	0.41	65,291
June 22, 2026	0.43	0.42	0.42	0.43	0.42	38,952
June 19, 2026	0.45	0.43	0.43	0.45	0.43	16,034
June 18, 2026	0.43	0.43	0.43	0.44	0.42	44,792
June 17, 2026	0.42	0.42	0.42	0.42	0.41	108,672
June 16, 2026	0.43	0.41	0.41	0.43	0.41	87,461
June 15, 2026	0.43	0.42	0.42	0.43	0.42	16,317