BillionToOne, Inc. (BLLN)
NASDAQ: BLLN · Real-Time Price · USD
106.44
-11.74 (-9.93%)
At close: Sep 30, 2026, 4:00 PM EDT
108.45
+2.01 (1.89%)
After-hours: Sep 30, 2026, 7:59 PM EDT
BillionToOne Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | 118.48 | 118.48 | 105.61 | 106.44 | 106.44 | -9.93% | 968,267 |
| Sep 29, 2026 | 121.72 | 124.60 | 118.00 | 118.18 | 118.18 | -2.91% | 440,449 |
| Sep 28, 2026 | 120.64 | 125.00 | 119.05 | 121.72 | 121.72 | -1.10% | 343,643 |
| Sep 25, 2026 | 125.19 | 127.50 | 123.00 | 123.08 | 123.08 | -1.46% | 528,135 |
| Sep 24, 2026 | 112.33 | 127.72 | 112.33 | 124.90 | 124.90 | 9.16% | 998,271 |
| Sep 23, 2026 | 116.00 | 117.19 | 113.55 | 114.42 | 114.42 | -1.42% | 397,704 |
| Sep 22, 2026 | 104.00 | 118.72 | 102.75 | 116.07 | 116.07 | 11.76% | 1,119,882 |
| Sep 21, 2026 | 106.61 | 107.21 | 103.62 | 103.86 | 103.86 | -1.94% | 412,704 |
| Sep 18, 2026 | 112.16 | 113.00 | 104.75 | 105.92 | 105.92 | -4.29% | 1,943,523 |
| Sep 17, 2026 | 105.36 | 111.00 | 104.49 | 110.67 | 110.67 | 6.81% | 547,320 |
| Sep 16, 2026 | 104.47 | 106.51 | 102.80 | 103.61 | 103.61 | -0.63% | 398,502 |
| Sep 15, 2026 | 101.74 | 106.04 | 101.47 | 104.27 | 104.27 | 3.42% | 375,584 |
| Sep 14, 2026 | 98.00 | 101.98 | 97.99 | 100.82 | 100.82 | 2.08% | 420,325 |
| Sep 11, 2026 | 99.37 | 100.83 | 95.23 | 98.77 | 98.77 | 0.26% | 406,055 |
| Sep 10, 2026 | 97.36 | 101.51 | 96.67 | 98.51 | 98.51 | -0.66% | 729,077 |
| Sep 9, 2026 | 97.54 | 102.98 | 96.69 | 99.16 | 99.16 | 0.10% | 559,249 |
| Sep 8, 2026 | 99.24 | 102.37 | 96.16 | 99.06 | 99.06 | -0.33% | 590,287 |
| Sep 4, 2026 | 97.84 | 100.72 | 96.14 | 99.39 | 99.39 | -0.11% | 976,446 |
| Sep 3, 2026 | 96.75 | 99.61 | 94.16 | 99.50 | 99.50 | 3.48% | 639,339 |
| Sep 2, 2026 | 93.19 | 96.75 | 92.78 | 96.15 | 96.15 | 4.15% | 414,911 |
| Sep 1, 2026 | 90.53 | 94.68 | 90.53 | 92.32 | 92.32 | 1.82% | 426,294 |
| Aug 31, 2026 | 92.50 | 93.26 | 89.78 | 90.67 | 90.67 | -2.76% | 450,707 |
| Aug 28, 2026 | 94.90 | 95.90 | 92.58 | 93.24 | 93.24 | -2.01% | 423,157 |
| Aug 27, 2026 | 96.22 | 99.70 | 94.68 | 95.15 | 95.15 | -1.11% | 670,368 |
| Aug 26, 2026 | 98.95 | 100.42 | 94.94 | 96.22 | 96.22 | -3.85% | 505,551 |
| Aug 25, 2026 | 97.00 | 101.25 | 95.87 | 100.08 | 100.08 | 3.45% | 903,070 |
| Aug 24, 2026 | 95.03 | 97.30 | 92.50 | 96.74 | 96.74 | 1.80% | 548,564 |
| Aug 21, 2026 | 95.64 | 97.90 | 94.35 | 95.03 | 95.03 | -0.25% | 588,734 |
| Aug 20, 2026 | 91.34 | 96.42 | 91.34 | 95.27 | 95.27 | 3.93% | 684,074 |
| Aug 19, 2026 | 89.87 | 94.25 | 89.19 | 91.67 | 91.67 | 4.18% | 529,951 |
| Aug 18, 2026 | 93.12 | 94.32 | 87.96 | 87.99 | 87.99 | -6.30% | 526,441 |
| Aug 17, 2026 | 93.19 | 96.50 | 93.08 | 93.91 | 93.91 | 0.62% | 490,397 |
| Aug 14, 2026 | 94.14 | 95.28 | 91.90 | 93.33 | 93.33 | -0.75% | 480,985 |
| Aug 13, 2026 | 97.46 | 98.50 | 93.29 | 94.04 | 94.04 | -3.50% | 832,828 |
| Aug 12, 2026 | 97.99 | 98.94 | 96.00 | 97.45 | 97.45 | -0.50% | 522,860 |
| Aug 11, 2026 | 97.64 | 99.07 | 94.45 | 97.94 | 97.94 | -0.72% | 575,382 |
| Aug 10, 2026 | 93.00 | 99.53 | 92.00 | 98.65 | 98.65 | 5.63% | 892,139 |
| Aug 7, 2026 | 92.28 | 94.73 | 88.81 | 93.39 | 93.39 | 1.90% | 1,530,343 |
| Aug 6, 2026 | 105.16 | 105.35 | 90.12 | 91.65 | 91.65 | -38.89% | 3,751,826 |
| Aug 5, 2026 | 142.07 | 150.44 | 141.35 | 149.97 | 149.97 | 5.43% | 922,057 |
| Aug 4, 2026 | 138.01 | 144.28 | 136.32 | 142.25 | 142.25 | 3.59% | 657,530 |
| Aug 3, 2026 | 138.11 | 139.88 | 132.00 | 137.32 | 137.32 | -0.92% | 843,233 |
| Jul 31, 2026 | 140.21 | 140.21 | 134.73 | 138.60 | 138.60 | -0.71% | 531,144 |
| Jul 30, 2026 | 130.86 | 140.00 | 130.86 | 139.59 | 139.59 | 5.34% | 515,539 |
| Jul 29, 2026 | 132.21 | 136.59 | 128.00 | 132.52 | 132.52 | -0.84% | 611,005 |
| Jul 28, 2026 | 127.64 | 134.98 | 125.09 | 133.64 | 133.64 | 4.42% | 807,359 |
| Jul 27, 2026 | 129.53 | 131.67 | 124.91 | 127.98 | 127.98 | 1.51% | 480,073 |
| Jul 24, 2026 | 130.00 | 130.00 | 123.85 | 126.08 | 126.08 | -2.22% | 479,106 |
| Jul 23, 2026 | 128.95 | 133.00 | 126.35 | 128.94 | 128.94 | -0.23% | 463,115 |
| Jul 22, 2026 | 132.33 | 133.66 | 126.57 | 129.24 | 129.24 | -2.48% | 533,499 |