Pacific Biosciences of California, Inc. (PACB)
NASDAQ: PACB · Real-Time Price · USD
2.630
+0.090 (3.54%)
Oct 5, 2026, 10:22 AM EDT - Market open
PACB Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | 2.53 | 2.54 | 2.51 | 2.64 | - | 3.94% | 1,846,017 |
| Oct 2, 2026 | 2.50 | 2.65 | 2.44 | 2.54 | 2.54 | 1.20% | 25,929,883 |
| Oct 1, 2026 | 2.34 | 2.56 | 2.32 | 2.51 | 2.51 | 5.91% | 35,824,212 |
| Sep 30, 2026 | 1.84 | 2.46 | 1.84 | 2.37 | 2.37 | 29.51% | 80,335,645 |
| Sep 29, 2026 | 1.68 | 1.85 | 1.63 | 1.83 | 1.83 | 7.02% | 17,423,893 |
| Sep 28, 2026 | 1.60 | 1.80 | 1.59 | 1.71 | 1.71 | 5.56% | 21,281,906 |
| Sep 25, 2026 | 1.57 | 1.63 | 1.52 | 1.62 | 1.62 | 2.53% | 11,367,889 |
| Sep 24, 2026 | 1.40 | 1.59 | 1.38 | 1.58 | 1.58 | 12.06% | 11,100,917 |
| Sep 23, 2026 | 1.45 | 1.47 | 1.39 | 1.41 | 1.41 | -4.08% | 5,257,416 |
| Sep 22, 2026 | 1.38 | 1.48 | 1.36 | 1.47 | 1.47 | 8.09% | 7,848,551 |
| Sep 21, 2026 | 1.37 | 1.40 | 1.34 | 1.36 | 1.36 | -0.73% | 6,127,040 |
| Sep 18, 2026 | 1.38 | 1.40 | 1.34 | 1.37 | 1.37 | -0.72% | 4,959,562 |
| Sep 17, 2026 | 1.37 | 1.43 | 1.36 | 1.38 | 1.38 | 2.99% | 6,228,872 |
| Sep 16, 2026 | 1.34 | 1.40 | 1.32 | 1.34 | 1.34 | - | 5,319,722 |
| Sep 15, 2026 | 1.36 | 1.41 | 1.34 | 1.34 | 1.34 | -0.74% | 5,595,156 |
| Sep 14, 2026 | 1.28 | 1.38 | 1.28 | 1.35 | 1.35 | 3.85% | 4,719,790 |
| Sep 11, 2026 | 1.29 | 1.32 | 1.28 | 1.30 | 1.30 | 2.36% | 3,733,941 |
| Sep 10, 2026 | 1.26 | 1.31 | 1.25 | 1.27 | 1.27 | -1.55% | 4,707,775 |
| Sep 9, 2026 | 1.31 | 1.34 | 1.26 | 1.29 | 1.29 | -2.27% | 4,157,954 |
| Sep 8, 2026 | 1.34 | 1.36 | 1.30 | 1.32 | 1.32 | -2.22% | 3,988,702 |
| Sep 4, 2026 | 1.30 | 1.35 | 1.29 | 1.35 | 1.35 | 3.85% | 2,764,523 |
| Sep 3, 2026 | 1.33 | 1.35 | 1.28 | 1.30 | 1.30 | -1.52% | 5,151,172 |
| Sep 2, 2026 | 1.29 | 1.34 | 1.28 | 1.32 | 1.32 | 3.13% | 5,938,826 |
| Sep 1, 2026 | 1.33 | 1.34 | 1.28 | 1.28 | 1.28 | -5.54% | 6,036,619 |
| Aug 31, 2026 | 1.40 | 1.44 | 1.33 | 1.36 | 1.36 | -3.21% | 6,083,174 |
| Aug 28, 2026 | 1.52 | 1.55 | 1.39 | 1.40 | 1.40 | -9.68% | 5,228,724 |
| Aug 27, 2026 | 1.54 | 1.60 | 1.51 | 1.55 | 1.55 | -0.64% | 6,739,681 |
| Aug 26, 2026 | 1.52 | 1.61 | 1.47 | 1.56 | 1.56 | 2.63% | 7,859,558 |
| Aug 25, 2026 | 1.33 | 1.53 | 1.31 | 1.52 | 1.52 | 18.75% | 15,961,511 |
| Aug 24, 2026 | 1.35 | 1.35 | 1.26 | 1.28 | 1.28 | -5.19% | 5,584,759 |
| Aug 21, 2026 | 1.24 | 1.38 | 1.22 | 1.35 | 1.35 | 9.76% | 7,123,604 |
| Aug 20, 2026 | 1.26 | 1.32 | 1.22 | 1.23 | 1.23 | -3.15% | 4,761,742 |
| Aug 19, 2026 | 1.20 | 1.31 | 1.20 | 1.27 | 1.27 | 11.40% | 10,910,170 |
| Aug 18, 2026 | 1.19 | 1.21 | 1.12 | 1.14 | 1.14 | -5.79% | 4,817,953 |
| Aug 17, 2026 | 1.15 | 1.23 | 1.13 | 1.21 | 1.21 | 5.22% | 6,123,792 |
| Aug 14, 2026 | 1.15 | 1.18 | 1.13 | 1.15 | 1.15 | - | 3,933,012 |
| Aug 13, 2026 | 1.13 | 1.18 | 1.10 | 1.15 | 1.15 | 3.60% | 6,345,509 |
| Aug 12, 2026 | 1.15 | 1.16 | 1.07 | 1.11 | 1.11 | -2.63% | 13,295,179 |
| Aug 11, 2026 | 1.17 | 1.17 | 1.14 | 1.14 | 1.14 | -0.87% | 6,116,721 |
| Aug 10, 2026 | 1.16 | 1.19 | 1.12 | 1.15 | 1.15 | -2.95% | 7,843,950 |
| Aug 7, 2026 | 1.19 | 1.23 | 1.17 | 1.19 | 1.19 | 1.72% | 7,381,702 |
| Aug 6, 2026 | 1.30 | 1.31 | 1.15 | 1.17 | 1.17 | -10.38% | 14,531,308 |
| Aug 5, 2026 | 1.44 | 1.47 | 1.27 | 1.30 | 1.30 | -9.72% | 11,635,312 |
| Aug 4, 2026 | 1.44 | 1.47 | 1.41 | 1.44 | 1.44 | 1.41% | 6,396,543 |
| Aug 3, 2026 | 1.43 | 1.47 | 1.40 | 1.42 | 1.42 | 1.43% | 3,553,631 |
| Jul 31, 2026 | 1.47 | 1.48 | 1.39 | 1.40 | 1.40 | -5.41% | 3,139,195 |
| Jul 30, 2026 | 1.41 | 1.49 | 1.41 | 1.48 | 1.48 | 5.71% | 2,807,842 |
| Jul 29, 2026 | 1.38 | 1.47 | 1.38 | 1.40 | 1.40 | 0.72% | 7,337,925 |
| Jul 28, 2026 | 1.35 | 1.42 | 1.32 | 1.39 | 1.39 | 2.21% | 7,931,231 |
| Jul 27, 2026 | 1.36 | 1.41 | 1.34 | 1.36 | 1.36 | - | 6,750,944 |