BB Biotech AG (BION.SW) SIX

Currency In CHF

BION.SW Historical Return

If you invested 1000 CHF in BB Biotech AG (BION.SW) 10 years ago, it would be worth 1,262.93 CHF as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 CHF investment made 5 years ago would be worth 666.67 CHF, while 1000 CHF invested 1 year ago would be worth 1,567.16 CHF. This corresponds to total returns of 26.29%, -33.33%, 56.72%, respectively, with annualized returns of 2.36%, -7.79%, 56.72%.

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

BION.SW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	52.6	52.5	52.5	53.3	52.2	82,318
September 10, 2026	53.8	52.8	52.8	53.9	52.8	56,732
September 09, 2026	53.7	53.8	53.8	54.1	53.5	43,208
September 08, 2026	54	53.9	53.9	54.7	53.3	73,848
September 07, 2026	54.8	54.2	54.2	55	54.2	49,744
September 04, 2026	55.4	55.1	55.1	55.9	55.1	68,313
September 03, 2026	56	55.7	55.7	56	55.2	62,028
September 02, 2026	55.8	55.9	55.9	56.9	55.6	87,268
September 01, 2026	56	55.5	55.5	56	54.5	135,171
August 31, 2026	55.8	55.9	55.9	56.2	55.6	89,562
August 28, 2026	56.6	56	56	56.9	55.9	79,321
August 27, 2026	56.5	56.8	56.8	56.9	56	76,535
August 26, 2026	56.6	56.2	56.2	56.8	55.9	95,374
August 25, 2026	55.7	56.7	56.7	57	55.7	94,534
August 24, 2026	55.2	55.5	55.5	55.5	54.9	84,847
August 21, 2026	54.9	55.9	55.9	55.9	54.6	54,814
August 20, 2026	55.9	55.1	55.1	55.9	54.5	92,180
August 19, 2026	54.7	55.5	55.5	55.8	54.6	106,612
August 18, 2026	54.3	54.5	54.5	54.6	54.2	42,198
August 17, 2026	53.1	54.5	54.5	54.5	53	98,227
August 14, 2026	53.5	53.1	53.1	53.6	52.4	88,253
August 13, 2026	53.9	53.7	53.7	53.9	53.4	65,153
August 12, 2026	53.4	53.9	53.9	53.9	52.9	56,985
August 11, 2026	53.3	53.5	53.5	53.5	52.8	72,394
August 10, 2026	52	53.2	53.2	53.2	51.9	74,308
August 07, 2026	51.7	52.1	52.1	52.6	51.5	186,609
August 06, 2026	51.2	51.5	51.5	52.2	51	80,096
August 05, 2026	51.2	50.8	50.8	51.8	50.8	65,520
August 04, 2026	51	50.9	50.9	51.3	50.5	53,766
August 03, 2026	51.8	50.9	50.9	51.9	50.2	93,431
July 31, 2026	52.7	51.1	51.1	53.3	51.1	181,091
July 30, 2026	51.7	52	52	52.2	51.4	189,582
July 29, 2026	51.7	52.4	52.4	52.6	51.5	78,220
July 28, 2026	51.6	51.6	51.6	52.2	51.2	70,216
July 27, 2026	51.3	52.1	52.1	52.1	50.7	116,892
July 23, 2026	49.65	49.9	49.9	50.3	49.05	78,466
July 22, 2026	50.2	49.7	49.7	50.2	49.7	57,006
July 21, 2026	50.1	50.2	50.2	50.2	49.4	64,521
July 20, 2026	49.5	50.4	50.4	50.6	49.4	126,044
July 17, 2026	49.2	49.55	49.55	49.75	48.7	46,501
July 16, 2026	50.1	49.6	49.6	50.2	49.35	84,323
July 15, 2026	50.4	49.8	49.8	50.6	49.7	54,089
July 14, 2026	50.9	50.1	50.1	50.9	49.7	43,844
July 13, 2026	50.8	50.4	50.4	50.8	49.7	46,664
July 10, 2026	51.4	50.6	50.6	51.7	50.3	52,984
July 09, 2026	51	51.5	51.5	51.8	50.8	62,316
July 08, 2026	51.5	50.6	50.6	52	50.6	68,341
July 07, 2026	50.3	51.9	51.9	51.9	50.3	129,581
July 06, 2026	50.9	50	50	50.9	49.3	77,884
July 03, 2026	50	50.8	50.8	51	49.9	79,957
July 02, 2026	48.8	49.75	49.75	49.9	48.6	91,509
July 01, 2026	48.8	49.1	49.1	49.45	48.4	74,354
June 30, 2026	48.25	48.75	48.75	48.8	48.1	74,928
June 29, 2026	47.65	47.9	47.9	48.1	47.55	75,682
June 26, 2026	47.5	47.6	47.6	48.1	46.8	76,096
June 25, 2026	46.5	47.8	47.8	47.9	46.25	93,157
June 24, 2026	46.6	46.8	46.8	47.2	45.8	81,359
June 23, 2026	45.35	46.3	46.3	46.5	45.35	139,900
June 22, 2026	45.6	45.6	45.6	46	45.35	88,148
June 19, 2026	44.2	45.55	45.55	45.55	44.2	205,978