Bio-Rad Laboratories, Inc. (BIO)
NYSE: BIO · Real-Time Price · USD
316.70
+13.09 (4.31%)
Nov 21, 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 21, 2025 | 303.63 | 320.14 | 303.63 | 316.70 | 316.70 | 4.31% | 126,647 |
| Nov 20, 2025 | 309.05 | 311.55 | 298.35 | 303.61 | 303.61 | -0.39% | 214,108 |
| Nov 19, 2025 | 310.50 | 310.50 | 301.33 | 304.79 | 304.79 | -0.97% | 192,716 |
| Nov 18, 2025 | 303.41 | 311.47 | 296.15 | 307.78 | 307.78 | 1.22% | 149,366 |
| Nov 17, 2025 | 313.67 | 315.35 | 303.30 | 304.06 | 304.06 | -2.90% | 165,038 |
| Nov 14, 2025 | 314.11 | 316.88 | 307.67 | 313.15 | 313.15 | -1.18% | 107,292 |
| Nov 13, 2025 | 322.68 | 326.79 | 316.56 | 316.89 | 316.89 | -3.17% | 176,080 |
| Nov 12, 2025 | 313.28 | 328.52 | 312.64 | 327.28 | 327.28 | 4.45% | 247,359 |
| Nov 11, 2025 | 309.85 | 315.86 | 306.90 | 313.33 | 313.33 | 1.94% | 116,392 |
| Nov 10, 2025 | 307.99 | 314.05 | 305.97 | 307.38 | 307.38 | 0.60% | 116,462 |
| Nov 7, 2025 | 304.92 | 307.51 | 302.30 | 305.56 | 305.56 | -0.32% | 136,235 |
| Nov 6, 2025 | 308.59 | 310.85 | 304.12 | 306.55 | 306.55 | -1.12% | 134,895 |
| Nov 5, 2025 | 308.65 | 312.87 | 303.44 | 310.01 | 310.01 | -0.31% | 179,617 |
| Nov 4, 2025 | 309.87 | 316.20 | 301.92 | 310.96 | 310.96 | -0.15% | 196,084 |
| Nov 3, 2025 | 317.04 | 319.85 | 308.36 | 311.43 | 311.43 | -2.54% | 252,595 |
| Oct 31, 2025 | 305.75 | 321.59 | 300.04 | 319.55 | 319.55 | 4.90% | 285,192 |
| Oct 30, 2025 | 316.00 | 328.96 | 298.22 | 304.61 | 304.61 | -4.65% | 429,218 |
| Oct 29, 2025 | 328.03 | 334.98 | 315.10 | 319.47 | 319.47 | -3.31% | 510,291 |
| Oct 28, 2025 | 336.44 | 340.68 | 327.40 | 330.42 | 330.42 | -1.70% | 305,175 |
| Oct 27, 2025 | 337.74 | 343.12 | 334.91 | 336.12 | 336.12 | -1.07% | 289,942 |
| Oct 24, 2025 | 341.03 | 342.16 | 337.22 | 339.75 | 339.75 | 0.32% | 161,557 |
| Oct 23, 2025 | 331.63 | 340.93 | 326.64 | 338.67 | 338.67 | 1.41% | 287,346 |
| Oct 22, 2025 | 329.01 | 337.78 | 327.85 | 333.97 | 333.97 | 0.82% | 573,598 |
| Oct 21, 2025 | 326.08 | 335.85 | 323.75 | 331.27 | 331.27 | 2.91% | 375,599 |
| Oct 20, 2025 | 312.99 | 322.54 | 305.32 | 321.90 | 321.90 | 3.83% | 199,074 |
| Oct 17, 2025 | 308.80 | 313.63 | 308.80 | 310.02 | 310.02 | -0.76% | 131,201 |
| Oct 16, 2025 | 310.04 | 322.29 | 309.22 | 312.39 | 312.39 | 2.14% | 270,378 |
| Oct 15, 2025 | 308.54 | 310.69 | 304.10 | 305.85 | 305.85 | 0.26% | 141,814 |
| Oct 14, 2025 | 298.87 | 309.59 | 298.87 | 305.05 | 305.05 | 0.44% | 134,180 |
| Oct 13, 2025 | 300.20 | 306.81 | 297.57 | 303.71 | 303.71 | 2.01% | 220,239 |
| Oct 10, 2025 | 300.48 | 302.31 | 292.56 | 297.72 | 297.72 | -0.97% | 170,700 |
| Oct 9, 2025 | 303.80 | 305.12 | 299.87 | 300.63 | 300.63 | -0.73% | 111,594 |
| Oct 8, 2025 | 294.81 | 304.92 | 294.81 | 302.83 | 302.83 | 2.13% | 217,262 |
| Oct 7, 2025 | 309.25 | 311.43 | 296.33 | 296.52 | 296.52 | -4.09% | 174,810 |
| Oct 6, 2025 | 304.44 | 309.68 | 300.98 | 309.17 | 309.17 | 1.20% | 195,187 |
| Oct 3, 2025 | 296.52 | 306.02 | 295.30 | 305.49 | 305.49 | 3.82% | 241,597 |
| 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% | 191,053 |
| 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% | 227,165 |
| 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% | 185,054 |
| Sep 22, 2025 | 283.31 | 284.59 | 278.88 | 283.36 | 283.36 | -0.25% | 195,067 |
| 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% | 267,890 |
| 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% | 203,565 |