BB Biotech AG historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-30 | 41.000 | 41.800 | 40.350 | 41.250 | 39.206 | 82,823 |
| 2025-10-29 | 40.800 | 41.600 | 40.750 | 40.900 | 38.873 | 69,166 |
| 2025-10-28 | 41.200 | 41.400 | 40.300 | 40.700 | 38.683 | 79,395 |
| 2025-10-27 | 40.400 | 41.650 | 40.350 | 41.050 | 39.016 | 163,993 |
| 2025-10-24 | 38.500 | 39.950 | 38.450 | 39.800 | 37.828 | 201,669 |
| 2025-10-23 | 38.800 | 38.900 | 38.250 | 38.250 | 36.354 | 43,413 |
| 2025-10-22 | 38.900 | 39.100 | 38.750 | 38.950 | 37.020 | 69,692 |
| 2025-10-21 | 39.200 | 39.200 | 38.650 | 39.050 | 37.115 | 99,927 |
| 2025-10-20 | 38.700 | 39.000 | 38.350 | 39.000 | 37.067 | 48,304 |
| 2025-10-17 | 38.000 | 38.750 | 37.250 | 38.450 | 36.544 | 106,232 |
| 2025-10-16 | 38.500 | 38.900 | 38.050 | 38.750 | 36.830 | 66,712 |
| 2025-10-15 | 38.300 | 38.500 | 37.700 | 38.400 | 36.497 | 62,504 |
| 2025-10-14 | 37.800 | 38.150 | 37.250 | 38.100 | 36.212 | 89,095 |
| 2025-10-13 | 38.250 | 38.300 | 37.600 | 38.150 | 36.259 | 115,072 |
| 2025-10-10 | 39.000 | 39.100 | 38.050 | 38.200 | 36.307 | 104,349 |
| 2025-10-09 | 39.450 | 39.450 | 38.800 | 39.000 | 37.067 | 75,664 |
| 2025-10-08 | 39.050 | 39.650 | 38.950 | 39.450 | 37.495 | 183,217 |
| 2025-10-07 | 37.800 | 38.950 | 37.650 | 38.950 | 37.020 | 292,019 |
| 2025-10-06 | 37.600 | 37.900 | 37.200 | 37.850 | 35.974 | 100,271 |
| 2025-10-03 | 36.850 | 37.550 | 36.700 | 37.350 | 35.499 | 80,212 |
| 2025-10-02 | 37.000 | 37.000 | 36.300 | 36.650 | 34.834 | 71,060 |
| 2025-10-01 | 36.350 | 37.050 | 36.350 | 36.950 | 35.119 | 60,050 |
| 2025-09-30 | 35.850 | 36.250 | 35.800 | 36.250 | 34.454 | 55,807 |
| 2025-09-29 | 35.700 | 36.250 | 35.650 | 36.150 | 34.358 | 72,011 |
| 2025-09-26 | 36.000 | 36.000 | 35.200 | 35.400 | 33.646 | 83,518 |
| 2025-09-25 | 36.550 | 36.550 | 36.000 | 36.050 | 34.263 | 72,836 |
| 2025-09-24 | 36.900 | 37.050 | 36.550 | 36.550 | 34.739 | 37,722 |
| 2025-09-23 | 37.150 | 37.400 | 36.800 | 36.850 | 35.024 | 103,241 |
| 2025-09-22 | 36.250 | 37.100 | 36.000 | 36.900 | 35.071 | 138,449 |
| 2025-09-19 | 36.000 | 36.400 | 35.750 | 36.400 | 34.596 | 239,942 |
| 2025-09-18 | 35.650 | 36.350 | 35.550 | 35.600 | 33.836 | 109,508 |
| 2025-09-17 | 35.100 | 36.100 | 35.050 | 35.750 | 33.978 | 105,079 |
| 2025-09-16 | 34.800 | 35.350 | 34.650 | 35.250 | 33.503 | 85,403 |
| 2025-09-15 | 35.400 | 35.450 | 34.700 | 34.900 | 33.170 | 51,745 |
| 2025-09-12 | 35.250 | 35.550 | 35.150 | 35.250 | 33.503 | 61,082 |
| 2025-09-11 | 34.900 | 35.250 | 34.800 | 35.250 | 33.503 | 57,932 |
| 2025-09-10 | 34.900 | 35.200 | 34.500 | 34.850 | 33.123 | 121,765 |
| 2025-09-09 | 33.800 | 34.550 | 33.650 | 34.550 | 32.838 | 68,659 |
| 2025-09-08 | 34.300 | 34.500 | 33.450 | 33.750 | 32.077 | 75,700 |
| 2025-09-05 | 33.950 | 34.450 | 33.750 | 34.250 | 32.553 | 73,436 |
| 2025-09-04 | 34.450 | 34.450 | 33.850 | 33.950 | 32.268 | 57,819 |
| 2025-09-03 | 33.500 | 34.350 | 33.400 | 34.250 | 32.553 | 124,473 |
| 2025-09-02 | 32.400 | 33.400 | 31.900 | 33.350 | 31.697 | 73,841 |
| 2025-09-01 | 32.050 | 32.400 | 31.900 | 32.350 | 30.747 | 88,434 |
| 2025-08-29 | 32.350 | 32.600 | 31.950 | 32.000 | 30.414 | 87,659 |
| 2025-08-28 | 32.350 | 32.600 | 32.050 | 32.400 | 30.794 | 42,606 |
| 2025-08-27 | 32.300 | 32.600 | 32.100 | 32.500 | 30.889 | 58,973 |
| 2025-08-26 | 32.300 | 32.450 | 32.000 | 32.050 | 30.462 | 99,734 |
| 2025-08-25 | 32.800 | 33.000 | 32.450 | 32.450 | 30.842 | 61,775 |
| 2025-08-22 | 32.550 | 33.150 | 32.500 | 32.950 | 31.317 | 83,141 |
| 2025-08-21 | 32.100 | 32.600 | 31.950 | 32.500 | 30.889 | 76,335 |
| 2025-08-20 | 32.500 | 32.650 | 31.900 | 32.000 | 30.414 | 68,104 |
| 2025-08-19 | 32.900 | 33.000 | 32.550 | 32.550 | 30.937 | 68,331 |
| 2025-08-18 | 32.550 | 33.100 | 32.400 | 33.000 | 31.365 | 88,420 |
| 2025-08-15 | 31.650 | 32.650 | 31.650 | 32.300 | 30.699 | 75,330 |
| 2025-08-14 | 31.950 | 32.150 | 31.400 | 31.650 | 30.081 | 110,635 |
| 2025-08-13 | 31.150 | 31.850 | 31.150 | 31.750 | 30.177 | 57,238 |
| 2025-08-12 | 31.050 | 31.300 | 30.750 | 31.250 | 29.701 | 100,203 |
| 2025-08-11 | 31.600 | 31.750 | 31.100 | 31.300 | 29.749 | 72,593 |
| 2025-08-08 | 31.550 | 31.950 | 31.500 | 31.500 | 29.939 | 67,410 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-03-23 | 2.2500 CHF |
| 2025-03-21 | 1.8000 CHF |
| 2024-03-25 | 2.0000 CHF |
| 2023-03-27 | 2.8500 CHF |
| 2022-03-21 | 3.8500 CHF |
| 2021-03-22 | 3.6000 CHF |
| 2020-03-23 | 3.4000 CHF |
| 2019-05-17 | 3.0500 CHF |
| 2019-03-25 | 3.0500 CHF |
Open, high, low and close are as traded (CHF). Adjusted close accounts for splits and dividends. Educational only, not financial advice.