Basilea Pharmaceutica AG (BSLN.SW) SIX

Currency In CHF

BSLN.SW Historical Return

If you invested 1000 CHF in Basilea Pharmaceutica AG (BSLN.SW) 10 years ago, it would be worth 954.13 CHF as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 CHF investment made 5 years ago would be worth 1,577.23 CHF, while 1000 CHF invested 1 year ago would be worth 1,392.38 CHF. This corresponds to total returns of -4.59%, 57.72%, 39.24%, respectively, with annualized returns of -0.47%, 9.54%, 39.24%.

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

BSLN.SW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	67.9	68.4	68.4	68.5	66.4	22,662
October 20, 2026	67.7	67.5	67.5	68.1	66.3	22,034
October 19, 2026	65.6	67.6	67.6	67.6	65.5	28,980
October 16, 2026	68.4	65.6	65.6	68.7	65.6	25,850
October 15, 2026	66.8	68.6	68.6	68.7	65.8	43,641
October 14, 2026	64.6	66.5	66.5	66.8	64.4	26,569
October 13, 2026	65.8	64.7	64.7	66.7	64.5	15,711
October 12, 2026	65.7	65.7	65.7	66	64.6	17,349
October 09, 2026	65.6	65.5	65.5	66	64.4	23,312
October 08, 2026	65.8	65.7	65.7	66.6	64.9	24,607
October 07, 2026	65.6	66.2	66.2	66.2	64.1	19,850
October 06, 2026	66.3	65.8	65.8	67.1	65	16,508
October 05, 2026	67	66	66	67	65.9	18,865
October 02, 2026	67.6	66.8	66.8	67.7	66.3	17,315
October 01, 2026	69.5	67.8	67.8	69.5	67.4	24,248
September 30, 2026	67	69.9	69.9	70.1	66.8	45,860
September 29, 2026	68	67	67	68.4	66.4	20,987
September 28, 2026	68.8	68.3	68.3	69.2	68	15,530
September 25, 2026	69.2	68.7	68.7	69.4	68.3	17,465
September 24, 2026	69	69.1	69.1	69.3	68.6	22,539
September 23, 2026	68.7	69.4	69.4	69.4	68.3	27,502
September 22, 2026	69.2	68.6	68.6	69.4	67.4	46,576
September 21, 2026	69.2	69	69	70.5	68.8	35,944
September 18, 2026	69	69	69	69.9	69	125,309
September 17, 2026	66.6	69	69	69	66.6	87,133
September 16, 2026	65.2	66.5	66.5	67.4	65.2	22,940
September 15, 2026	66.3	65.4	65.4	66.4	64.8	34,436
September 11, 2026	64.8	66.7	66.7	66.9	64.1	50,446
September 10, 2026	64.9	64.5	64.5	64.9	63.9	19,542
September 09, 2026	64.4	64.8	64.8	64.8	63.2	21,501
September 08, 2026	62.5	64.5	64.5	64.5	62.2	28,895
September 07, 2026	64	62.6	62.6	64	62.3	29,859
September 04, 2026	65.6	64.1	64.1	65.8	64.1	34,276
September 03, 2026	66	65.6	65.6	67.1	65.3	42,202
September 02, 2026	63.9	65.7	65.7	67.4	63.5	108,969
September 01, 2026	63.6	63.3	63.3	63.8	62.7	39,079
August 31, 2026	64.5	63.5	63.5	64.5	62.6	45,155
August 28, 2026	65.4	64.5	64.5	66	64.5	29,236
August 27, 2026	65.4	65.4	65.4	66.5	65.1	42,198
August 26, 2026	65.8	65.5	65.5	66.5	65.4	48,685
August 25, 2026	64.9	65.3	65.3	65.6	64.2	46,886
August 24, 2026	64	64.7	64.7	64.7	63.4	64,917
August 21, 2026	65.2	64.6	64.6	65.9	63.5	73,638
August 20, 2026	62.8	65.6	65.6	65.6	62.8	174,658
August 19, 2026	58.6	62.5	62.5	62.5	58	207,308
August 18, 2026	57.1	59.6	59.6	59.6	57.1	259,553
August 17, 2026	53.2	54.2	54.2	54.2	53.2	26,999
August 14, 2026	53.2	53.1	53.1	53.6	52.7	29,526
August 13, 2026	53.3	53	53	53.4	52.8	18,066
August 12, 2026	52.2	52.6	52.6	52.7	51.9	44,884
August 11, 2026	52	52	52	52.8	51.9	31,479
August 10, 2026	52	52.1	52.1	52.4	51.8	11,381
August 07, 2026	51.4	51.8	51.8	52.4	51.4	19,468
August 06, 2026	50.8	51.4	51.4	51.6	50.7	22,737
August 05, 2026	50.8	50.7	50.7	51.1	50.4	34,169
August 04, 2026	51.2	50.5	50.5	51.4	50.5	24,957
August 03, 2026	52	51	51	52.4	50.9	37,378
July 31, 2026	52	51.9	51.9	52.8	51.5	18,821
July 30, 2026	52.4	52.2	52.2	52.5	51.9	11,690
July 29, 2026	52	52.4	52.4	53.2	51.7	22,476