NASDAQ : BLFS
-$0.85 (-2.73%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2026-07-23 | $30.40 | $30.22 | -0.61% | 2.83M |
| 2026-07-22 | $29.68 | $31.15 | 4.95% | 9.74M |
| 2026-07-21 | $28.64 | $29.19 | 1.92% | 577K |
| 2026-07-20 | $29.19 | $29.09 | -0.34% | 650.1K |
| 2026-07-17 | $30.00 | $29.15 | -2.83% | 1.37M |
| 2026-07-16 | $29.00 | $30.26 | 4.34% | 871.7K |
| 2026-07-15 | $28.80 | $29.15 | 1.22% | 675.9K |
| 2026-07-14 | $28.07 | $28.65 | 2.07% | 452.01K |
| 2026-07-13 | $28.11 | $28.10 | -0.04% | 484.4K |
| 2026-07-10 | $28.30 | $28.18 | -0.42% | 460.74K |
| 2026-07-09 | $27.24 | $28.23 | 3.63% | 592.1K |
| 2026-07-08 | $27.50 | $27.19 | -1.13% | 465.03K |
| 2026-07-07 | $27.99 | $27.93 | -0.21% | 711.02K |
| 2026-07-06 | $28.14 | $27.79 | -1.24% | 550.8K |
| 2026-07-02 | $28.79 | $28.11 | -2.36% | 655.34K |
| 2026-07-01 | $28.25 | $28.49 | 0.85% | 778.55K |
| 2026-06-30 | $28.46 | $28.24 | -0.77% | 1.25M |
| 2026-06-29 | $28.95 | $28.30 | -2.25% | 3.43M |
| 2026-06-26 | $27.38 | $28.67 | 4.71% | 4M |
| 2026-06-25 | $26.07 | $27.50 | 5.49% | 1.93M |
| 2026-06-24 | $25.09 | $25.57 | 1.91% | 1.05M |
| 2026-06-23 | $25.08 | $24.79 | -1.16% | 750.62K |
| 2026-06-22 | $26.05 | $24.90 | -4.41% | 660.21K |
| 2026-06-18 | $26.03 | $26.04 | 0.04% | 1.12M |
| 2026-06-17 | $26.46 | $25.58 | -3.33% | 872.21K |
| 2026-06-16 | $26.67 | $26.36 | -1.16% | 487K |
| 2026-06-15 | $26.85 | $26.69 | -0.60% | 829.4K |
| 2026-06-12 | $26.73 | $26.10 | -2.36% | 695.5K |
| 2026-06-11 | $26.78 | $26.60 | -0.67% | 503.9K |
| 2026-06-10 | $27.49 | $26.66 | -3.02% | 433.4K |
| 2026-06-09 | $26.40 | $27.55 | 4.36% | 712.81K |
| 2026-06-08 | $26.92 | $26.10 | -3.05% | 456.53K |
| 2026-06-05 | $26.95 | $26.65 | -1.11% | 701.95K |
| 2026-06-04 | $27.42 | $27.09 | -1.20% | 520.1K |
| 2026-06-03 | $26.96 | $27.25 | 1.08% | 847.4K |
| 2026-06-02 | $26.58 | $27.49 | 3.42% | 1.33M |
| 2026-06-01 | $24.76 | $26.63 | 7.55% | 1.26M |
| 2026-05-29 | $25.16 | $24.92 | -0.95% | 904.6K |
| 2026-05-28 | $24.53 | $25.25 | 2.94% | 541.35K |
| 2026-05-27 | $24.15 | $24.50 | 1.45% | 723.8K |
| 2026-05-26 | $23.95 | $24.03 | 0.33% | 754.9K |
| 2026-05-22 | $24.74 | $23.95 | -3.19% | 999.94K |
| 2026-05-21 | $23.80 | $24.74 | 3.95% | 1.07M |
| 2026-05-20 | $23.05 | $24.00 | 4.12% | 1.34M |
| 2026-05-19 | $22.09 | $23.05 | 4.35% | 1.08M |
| 2026-05-18 | $20.76 | $22.30 | 7.42% | 972.9K |
| 2026-05-15 | $20.85 | $20.76 | -0.43% | 375K |
| 2026-05-14 | $21.28 | $21.06 | -1.03% | 262.1K |
| 2026-05-13 | $21.20 | $21.17 | -0.14% | 321.04K |
| 2026-05-12 | $21.80 | $21.23 | -2.61% | 298.12K |
| 2026-05-11 | $22.00 | $21.73 | -1.23% | 338.4K |
| 2026-05-08 | $21.80 | $22.04 | 1.10% | 722.1K |
| 2026-05-07 | $21.88 | $23.12 | 5.67% | 530.35K |
| 2026-05-06 | $21.66 | $21.75 | 0.42% | 301.2K |
| 2026-05-05 | $21.27 | $21.55 | 1.32% | 296.3K |
| 2026-05-04 | $21.03 | $21.09 | 0.29% | 248.5K |
| 2026-05-01 | $21.08 | $21.21 | 0.62% | 230K |
| 2026-04-30 | $19.97 | $21.08 | 5.56% | 350.35K |
| 2026-04-29 | $20.76 | $19.99 | -3.71% | 290.1K |
| 2026-04-28 | $21.41 | $20.90 | -2.38% | 324.32K |
| 2026-04-27 | $21.47 | $21.41 | -0.28% | 230.6K |
| 2026-04-24 | $21.67 | $21.38 | -1.34% | 362.43K |
| 2026-04-23 | $22.67 | $21.72 | -4.19% | 483.62K |
| 2026-04-22 | $22.52 | $22.80 | 1.24% | 394.1K |
| 2026-04-21 | $22.19 | $22.37 | 0.81% | 672.82K |
| 2026-04-20 | $21.44 | $22.19 | 3.50% | 658.3K |
| 2026-04-17 | $21.42 | $21.50 | 0.37% | 295.9K |
| 2026-04-16 | $21.15 | $20.85 | -1.42% | 347.35K |
| 2026-04-15 | $20.30 | $21.19 | 4.38% | 334.7K |
| 2026-04-14 | $20.15 | $20.27 | 0.60% | 323.6K |
| 2026-04-13 | $19.61 | $20.11 | 2.55% | 395.12K |
| 2026-04-10 | $20.61 | $19.74 | -4.22% | 346.35K |
| 2026-04-09 | $19.47 | $20.48 | 5.19% | 415.6K |
| 2026-04-08 | $20.21 | $19.71 | -2.47% | 351.12K |
| 2026-04-07 | $19.22 | $19.13 | -0.47% | 484.4K |
| 2026-04-06 | $19.45 | $19.27 | -0.93% | 161.22K |
| 2026-04-02 | $18.83 | $19.51 | 3.61% | 209.44K |
| 2026-04-01 | $19.34 | $19.29 | -0.26% | 189.4K |
| 2026-03-31 | $18.99 | $19.08 | 0.47% | 289.9K |
| 2026-03-30 | $18.60 | $18.78 | 0.97% | 531.42K |
| 2026-03-27 | $19.45 | $18.59 | -4.42% | 396K |
| 2026-03-26 | $19.51 | $19.65 | 0.72% | 222.91K |
| 2026-03-25 | $20.09 | $19.86 | -1.14% | 329K |
| 2026-03-24 | $18.87 | $19.70 | 4.40% | 379.45K |
| 2026-03-23 | $19.45 | $19.17 | -1.44% | 452.53K |
| 2026-03-20 | $19.54 | $18.85 | -3.53% | 602.7K |
| 2026-03-19 | $18.86 | $19.53 | 3.55% | 319.02K |
| 2026-03-18 | $19.11 | $19.12 | 0.05% | 395.8K |
| 2026-03-17 | $19.25 | $19.40 | 0.78% | 490.52K |
| 2026-03-16 | $18.56 | $19.08 | 2.80% | 470.4K |