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 $151.85 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $136.67, while $1000 invested 1 year ago would be worth $440.86. This corresponds to total returns of -84.81%, -86.33%, -55.91%, respectively, with annualized returns of -17.78%, -32.82%, -55.91%.

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
October 21, 2026	0.39	0.41	0.41	0.43	0.39	89,293
October 20, 2026	0.39	0.39	0.39	0.4	0.39	53,508
October 19, 2026	0.46	0.41	0.41	0.46	0.39	96,838
October 16, 2026	0.44	0.45	0.45	0.45	0.44	20,028
October 15, 2026	0.45	0.44	0.44	0.45	0.44	10,650
October 14, 2026	0.45	0.44	0.44	0.45	0.43	8,815
October 13, 2026	0.45	0.44	0.44	0.46	0.44	94,356
October 09, 2026	0.44	0.44	0.44	0.44	0.43	3,000
October 08, 2026	0.45	0.45	0.45	0.46	0.43	44,681
October 07, 2026	0.44	0.45	0.45	0.45	0.44	23,838
October 06, 2026	0.4	0.44	0.44	0.47	0.4	325,408
October 05, 2026	0.39	0.41	0.41	0.41	0.39	14,998
October 02, 2026	0.4	0.39	0.39	0.4	0.39	31,385
October 01, 2026	0.38	0.39	0.39	0.39	0.37	20,065
September 30, 2026	0.39	0.39	0.39	0.4	0.38	82,525
September 29, 2026	0.39	0.4	0.4	0.4	0.39	54,214
September 28, 2026	0.41	0.4	0.4	0.41	0.4	6,759
September 24, 2026	0.41	0.41	0.41	0.41	0.41	1,537
September 23, 2026	0.4	0.41	0.41	0.41	0.4	1,757
September 22, 2026	0.42	0.41	0.41	0.42	0.41	34,265
September 21, 2026	0.43	0.43	0.43	0.43	0.43	1,452
September 18, 2026	0.42	0.43	0.43	0.43	0.41	39,654
September 17, 2026	0.41	0.41	0.41	0.41	0.37	49,703
September 16, 2026	0.4	0.4	0.4	0.4	0.38	80,684
September 15, 2026	0.41	0.4	0.4	0.41	0.4	47,300
September 11, 2026	0.42	0.42	0.42	0.42	0.41	24,907
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