Bio-Rad Laboratories Inc. (BIO)
NYSE: BIO
· Real-Time Price · USD
305.80
11.56 (3.93%)
At close: Oct 03, 2025, 3:59 PM
305.49
-0.10%
After-hours: Oct 03, 2025, 07:36 PM EDT
BIO Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 296.52 | 306.02 | 295.30 | 305.49 | 305.49 | 3.82% | 241,592 |
| Oct 2, 2025 | 298.00 | 301.00 | 294.07 | 294.24 | 294.24 | -1.25% | 177,465 |
| Oct 1, 2025 | 280.61 | 298.50 | 280.61 | 297.95 | 297.95 | 6.26% | 305,800 |
| Sep 30, 2025 | 270.60 | 280.97 | 268.39 | 280.39 | 280.39 | 3.81% | 177,827 |
| Sep 29, 2025 | 274.70 | 274.70 | 268.39 | 270.11 | 270.11 | -0.46% | 191,100 |
| Sep 26, 2025 | 272.74 | 274.29 | 268.39 | 271.36 | 271.36 | 0.35% | 211,846 |
| Sep 25, 2025 | 273.62 | 274.29 | 266.71 | 270.41 | 270.41 | -2.24% | 227,200 |
| Sep 24, 2025 | 281.86 | 282.93 | 274.08 | 276.62 | 276.62 | -1.93% | 232,204 |
| Sep 23, 2025 | 283.17 | 286.84 | 279.00 | 282.07 | 282.07 | -0.46% | 185,100 |
| Sep 22, 2025 | 283.31 | 284.58 | 278.88 | 283.36 | 283.36 | -0.25% | 195,100 |
| Sep 19, 2025 | 285.51 | 287.27 | 282.72 | 284.07 | 284.07 | -0.84% | 388,412 |
| Sep 18, 2025 | 283.25 | 288.15 | 281.19 | 286.49 | 286.49 | 2.21% | 176,442 |
| Sep 17, 2025 | 283.00 | 286.52 | 276.49 | 280.29 | 280.29 | -0.70% | 267,900 |
| Sep 16, 2025 | 280.21 | 284.33 | 277.82 | 282.26 | 282.26 | 0.73% | 188,718 |
| Sep 15, 2025 | 280.92 | 282.21 | 277.40 | 280.21 | 280.21 | -0.05% | 203,600 |
| Sep 12, 2025 | 284.55 | 285.45 | 278.64 | 280.34 | 280.34 | -1.94% | 242,400 |
| Sep 11, 2025 | 280.29 | 286.49 | 278.23 | 285.90 | 285.90 | 3.25% | 168,500 |
| Sep 10, 2025 | 284.88 | 287.94 | 276.52 | 276.91 | 276.91 | -3.16% | 230,130 |
| Sep 9, 2025 | 292.31 | 292.31 | 285.75 | 285.95 | 285.95 | -1.53% | 231,900 |
| Sep 8, 2025 | 293.44 | 293.44 | 286.37 | 290.38 | 290.38 | -1.71% | 192,612 |
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