Bio-Rad Laboratories, Inc. (BIO.B)
NYSE: BIO.B · Real-Time Price · USD
305.85
+2.70 (0.89%)
Nov 5, 2025, 4:00 PM EST - Market closed
Bio-Rad Laboratories Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 5, 2025 | 306.10 | 306.10 | 305.85 | 305.85 | - | 0.89% | 2,091 |
| Nov 4, 2025 | 303.15 | 303.15 | 303.15 | 303.15 | 303.15 | - | 17 |
| Nov 3, 2025 | 303.15 | 303.15 | 303.15 | 303.15 | 303.15 | - | 7 |
| Oct 31, 2025 | 303.15 | 303.15 | 303.15 | 303.15 | 303.15 | - | 4 |
| Oct 30, 2025 | 303.35 | 303.35 | 303.15 | 303.15 | 303.15 | -5.60% | 379 |
| Oct 29, 2025 | 321.12 | 321.12 | 321.12 | 321.12 | 321.12 | - | 24 |
| Oct 28, 2025 | 321.12 | 321.12 | 321.12 | 321.12 | 321.12 | - | 9 |
| Oct 27, 2025 | 321.12 | 321.12 | 321.12 | 321.12 | 321.12 | - | 11 |
| Oct 24, 2025 | 321.12 | 321.12 | 321.12 | 321.12 | 321.12 | - | 20 |
| Oct 23, 2025 | 321.12 | 321.12 | 321.12 | 321.12 | 321.12 | - | 123 |
| Oct 22, 2025 | 321.12 | 321.12 | 321.12 | 321.12 | 321.12 | - | 63 |
| Oct 21, 2025 | 321.12 | 321.12 | 321.12 | 321.12 | 321.12 | 12.72% | 218 |
| Oct 20, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 32 |
| Oct 17, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 23 |
| Oct 16, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 18 |
| Oct 15, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 22 |
| Oct 14, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 12 |
| Oct 13, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 12 |
| Oct 10, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 13 |
| Oct 9, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 32 |
| Oct 8, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 9 |
| Oct 7, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 18 |
| Oct 6, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 18 |
| Oct 3, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 22 |
| Oct 2, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 9 |
| Oct 1, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 21 |
| Sep 30, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 13 |
| Sep 29, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 17 |
| Sep 26, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 51 |
| Sep 25, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 18 |
| Sep 24, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 27 |
| Sep 23, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 20 |
| Sep 22, 2025 | 284.88 | 284.88 | 284.88 | 284.88 | 284.88 | - | 56 |
| Sep 19, 2025 | 283.85 | 284.88 | 283.85 | 284.88 | 284.88 | 15.31% | 357 |
| Sep 18, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 30 |
| Sep 17, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 162 |
| Sep 16, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 32 |
| Sep 15, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 51 |
| Sep 12, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 49 |
| Sep 11, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 68 |
| Sep 10, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 20 |
| Sep 9, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 14 |
| Sep 8, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 128 |
| Sep 5, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 31 |
| Sep 4, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 30 |
| Sep 3, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 84 |
| Sep 2, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 92 |
| Aug 29, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 44 |
| Aug 28, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 94 |
| Aug 27, 2025 | 247.05 | 247.05 | 247.05 | 247.05 | 247.05 | - | 29 |