Biodesix, Inc. (BDSX)
NASDAQ: BDSX · Real-Time Price · USD
12.57
-0.21 (-1.64%)
At close: Feb 18, 2026, 4:00 PM EST
12.58
+0.01 (0.08%)
After-hours: Feb 18, 2026, 5:53 PM EST
Biodesix Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 18, 2026 | 12.58 | 13.75 | 11.97 | 12.51 | 12.51 | -2.12% | 121,577 |
| Feb 17, 2026 | 11.53 | 12.79 | 10.92 | 12.78 | 12.78 | 11.62% | 127,642 |
| Feb 13, 2026 | 10.85 | 13.63 | 10.51 | 11.45 | 11.45 | 5.68% | 331,748 |
| Feb 12, 2026 | 10.38 | 11.00 | 9.83 | 10.84 | 10.84 | 4.69% | 117,526 |
| Feb 11, 2026 | 10.40 | 10.58 | 9.90 | 10.35 | 10.35 | -0.48% | 86,840 |
| Feb 10, 2026 | 10.06 | 10.79 | 9.88 | 10.40 | 10.40 | 4.73% | 120,847 |
| Feb 9, 2026 | 10.33 | 10.68 | 9.81 | 9.93 | 9.93 | -4.34% | 76,794 |
| Feb 6, 2026 | 10.10 | 10.84 | 9.95 | 10.38 | 10.38 | 4.22% | 82,976 |
| Feb 5, 2026 | 10.05 | 10.41 | 9.79 | 9.96 | 9.96 | -3.30% | 56,594 |
| Feb 4, 2026 | 11.05 | 11.57 | 9.87 | 10.30 | 10.30 | -6.62% | 76,069 |
| Feb 3, 2026 | 10.42 | 11.50 | 10.35 | 11.03 | 11.03 | 7.19% | 197,687 |
| Feb 2, 2026 | 9.91 | 10.55 | 9.00 | 10.29 | 10.29 | 1.18% | 167,778 |
| Jan 30, 2026 | 9.67 | 10.25 | 8.69 | 10.17 | 10.17 | 5.28% | 249,550 |
| Jan 29, 2026 | 10.22 | 10.50 | 9.14 | 9.66 | 9.66 | -6.49% | 176,549 |
| Jan 28, 2026 | 11.34 | 11.49 | 9.61 | 10.33 | 10.33 | -6.77% | 210,276 |
| Jan 27, 2026 | 10.41 | 11.39 | 10.31 | 11.08 | 11.08 | 9.81% | 291,986 |
| Jan 26, 2026 | 11.69 | 12.70 | 10.02 | 10.09 | 10.09 | -14.05% | 498,148 |
| Jan 23, 2026 | 11.22 | 12.46 | 11.16 | 11.74 | 11.74 | 5.77% | 496,748 |
| Jan 22, 2026 | 10.52 | 11.38 | 10.52 | 11.10 | 11.10 | 1.65% | 447,318 |
| Jan 21, 2026 | 9.03 | 11.90 | 8.50 | 10.92 | 10.92 | 22.42% | 1,028,176 |
| Jan 20, 2026 | 7.94 | 9.10 | 7.65 | 8.92 | 8.92 | 13.20% | 417,084 |
| Jan 16, 2026 | 8.40 | 8.71 | 7.77 | 7.88 | 7.88 | -5.40% | 404,219 |
| Jan 15, 2026 | 9.08 | 9.40 | 8.21 | 8.33 | 8.33 | -3.03% | 697,255 |
| Jan 14, 2026 | 9.88 | 10.00 | 8.11 | 8.59 | 8.59 | -13.06% | 867,099 |
| Jan 13, 2026 | 7.95 | 9.90 | 7.26 | 9.88 | 9.88 | 22.28% | 2,455,595 |
| Jan 12, 2026 | 7.00 | 9.83 | 6.94 | 8.08 | 8.08 | 47.99% | 75,290,603 |
| Jan 9, 2026 | 5.70 | 5.86 | 5.26 | 5.46 | 5.46 | -2.15% | 43,493 |
| Jan 8, 2026 | 5.86 | 6.20 | 5.57 | 5.58 | 5.58 | -6.38% | 63,291 |
| Jan 7, 2026 | 6.01 | 6.18 | 5.70 | 5.96 | 5.96 | -1.16% | 35,712 |
| Jan 6, 2026 | 6.18 | 6.34 | 5.61 | 6.03 | 6.03 | -3.21% | 97,470 |
| Jan 5, 2026 | 6.47 | 6.49 | 5.97 | 6.23 | 6.23 | -3.56% | 141,682 |
| Jan 2, 2026 | 6.76 | 6.92 | 6.37 | 6.46 | 6.46 | -5.00% | 23,604 |
| Dec 31, 2025 | 6.68 | 6.80 | 6.60 | 6.80 | 6.80 | 1.19% | 29,846 |
| Dec 30, 2025 | 6.81 | 6.81 | 6.57 | 6.72 | 6.72 | -2.04% | 36,001 |
| Dec 29, 2025 | 6.76 | 6.89 | 6.55 | 6.86 | 6.86 | 0.59% | 72,681 |
| Dec 26, 2025 | 6.89 | 6.89 | 6.60 | 6.82 | 6.82 | - | 34,358 |
| Dec 24, 2025 | 6.63 | 6.89 | 6.56 | 6.82 | 6.82 | 1.04% | 39,897 |
| Dec 23, 2025 | 6.73 | 7.03 | 6.65 | 6.75 | 6.75 | -0.88% | 26,671 |
| Dec 22, 2025 | 6.79 | 7.03 | 6.65 | 6.81 | 6.81 | 1.79% | 43,933 |
| Dec 19, 2025 | 7.11 | 7.79 | 6.30 | 6.69 | 6.69 | -5.77% | 202,667 |
| Dec 18, 2025 | 7.63 | 8.03 | 6.90 | 7.10 | 7.10 | -5.84% | 151,124 |
| Dec 17, 2025 | 7.91 | 7.96 | 7.51 | 7.54 | 7.54 | -4.56% | 26,303 |
| Dec 16, 2025 | 7.94 | 8.12 | 7.55 | 7.90 | 7.90 | 5.05% | 96,073 |
| Dec 15, 2025 | 8.20 | 8.20 | 7.52 | 7.52 | 7.52 | -4.20% | 30,791 |
| Dec 12, 2025 | 8.00 | 8.19 | 7.79 | 7.85 | 7.85 | -2.12% | 30,759 |
| Dec 11, 2025 | 7.96 | 8.10 | 7.77 | 8.02 | 8.02 | -1.47% | 26,685 |
| Dec 10, 2025 | 8.26 | 8.26 | 8.05 | 8.14 | 8.14 | -2.16% | 38,702 |
| Dec 9, 2025 | 7.76 | 8.38 | 7.44 | 8.32 | 8.32 | 6.80% | 51,313 |
| Dec 8, 2025 | 7.72 | 7.90 | 7.24 | 7.79 | 7.79 | 1.50% | 240,248 |
| Dec 5, 2025 | 8.36 | 8.69 | 7.62 | 7.68 | 7.68 | -10.13% | 97,554 |