BRAIN Biotech AG (BNN.DE) XETRA

3.22

-0.08(-2.42%)

Updated at May 14 05:35PM

Currency In EUR

BNN.DE Historical Return

If you invested €1000 in BRAIN Biotech AG (BNN.DE) 10 years ago, it would be worth €348.11 as of May 15, 2026, based on a reinvested dividends scenario. Over the same period, a €1000 investment made 5 years ago would be worth €323.94, while €1000 invested 1 year ago would be worth €1,533.33. This corresponds to total returns of -65.19%, -67.61%, 53.33%, respectively, with annualized returns of -10.01%, -20.19%, 53.33%.

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

BNN.DE Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
May 14, 2026	3.27	3.22	3.22	3.28	3.19	11,204
May 13, 2026	3.29	3.3	3.3	3.39	3.29	5,907
May 12, 2026	3.35	3.34	3.34	3.59	3.16	20,221
May 11, 2026	3.18	3.31	3.31	3.37	3.18	14,132
May 08, 2026	3.15	3.17	3.17	3.25	3.15	2,717
May 07, 2026	3.31	3.25	3.25	3.31	3.17	2,512
May 06, 2026	2.97	3.17	3.17	3.32	2.97	14,430
May 05, 2026	2.98	2.94	2.94	3.1	2.89	13,370
May 04, 2026	2.77	2.91	2.91	2.91	2.7	32,541
April 30, 2026	2.75	2.76	2.76	2.77	2.64	15,262
April 29, 2026	2.61	2.76	2.76	2.76	2.61	21,780
April 28, 2026	2.43	2.67	2.67	2.69	2.43	9,302
April 27, 2026	2.4	2.51	2.51	2.55	2.4	1,468
April 24, 2026	2.59	2.51	2.51	2.59	2.4	5,424
April 23, 2026	2.59	2.47	2.47	2.59	2.36	41
April 22, 2026	2.37	2.56	2.56	2.62	2.37	454
April 21, 2026	2.46	2.49	2.49	2.49	2.42	1,842
April 20, 2026	2.65	2.54	2.54	2.65	2.39	753
April 17, 2026	2.67	2.5	2.5	2.68	2.5	11,135
April 16, 2026	2.66	2.47	2.47	2.67	2.47	3,034
April 15, 2026	2.44	2.29	2.29	2.48	2.29	17,145
April 14, 2026	2.25	2.41	2.41	2.45	2.21	4,984
April 13, 2026	2.36	2.39	2.39	2.45	2.36	4,172
April 10, 2026	2.46	2.4	2.4	2.46	2.4	3,030
April 09, 2026	2.43	2.4	2.4	2.43	2.36	4,856
April 08, 2026	2.5	2.4	2.4	2.5	2.4	3,493
April 07, 2026	2.48	2.42	2.42	2.56	2.4	1,922
April 02, 2026	2.54	2.48	2.48	2.54	2.39	1,282
April 01, 2026	2.55	2.42	2.42	2.55	2.34	7,746
March 31, 2026	2.44	2.44	2.44	2.44	2.44	8,614
March 30, 2026	2.4	2.42	2.42	2.5	2.4	8,614
March 27, 2026	2.51	2.38	2.38	2.56	2.36	12,199
March 26, 2026	2.57	2.63	2.63	2.69	2.26	27,114
March 25, 2026	2.57	2.48	2.48	2.57	2.48	1,510
March 24, 2026	2.6	2.48	2.48	2.6	2.43	3,343
March 23, 2026	2.33	2.4	2.4	2.4	2.27	8,107
March 20, 2026	2.52	2.33	2.33	2.54	2.27	10,045
March 19, 2026	2.41	2.45	2.45	2.45	2.41	3,579
March 18, 2026	2.53	2.54	2.54	2.57	2.53	1,213
March 17, 2026	2.58	2.51	2.51	2.63	2.5	334
March 16, 2026	2.72	2.57	2.57	2.72	2.41	45,222
March 13, 2026	2.65	2.7	2.7	2.77	2.62	11,885
March 12, 2026	2.69	2.69	2.69	2.69	2.58	18,471
March 11, 2026	2.59	2.56	2.56	2.66	2.53	11,865
March 10, 2026	2.37	2.56	2.56	2.59	2.3	30,761
March 09, 2026	2.36	2.29	2.29	2.36	2.23	12,943
March 06, 2026	2.36	2.34	2.34	2.36	2.34	113
March 05, 2026	2.32	2.36	2.36	2.4	2.32	2,300
March 04, 2026	2.58	2.36	2.36	2.58	2.36	3,148
March 03, 2026	2.41	2.42	2.42	2.45	2.41	554
March 02, 2026	2.59	2.44	2.44	2.59	2.34	387
February 27, 2026	2.47	2.54	2.54	2.64	2.43	8,515
February 26, 2026	2.54	2.53	2.53	2.64	2.47	23,426
February 25, 2026	2.17	2.81	2.81	2.92	2.17	64,680
February 24, 2026	2.16	2.16	2.16	2.16	2.16	21
February 23, 2026	2.3	2.18	2.18	2.3	2.14	1,007
February 20, 2026	2.29	2.18	2.18	2.3	2.15	7,080
February 19, 2026	2.21	2.25	2.25	2.29	2.21	35
February 18, 2026	2.2	2.25	2.25	2.25	2.2	1
February 17, 2026	2.2	2.24	2.24	2.24	2.2	2,485