Pacific Biosciences of California, Inc. (PACB)
NASDAQ: PACB · Real-Time Price · USD
1.280
-0.070 (-5.19%)
At close: Aug 24, 2026, 4:00 PM EDT
1.310
+0.030 (2.34%)
Pre-market: Aug 25, 2026, 4:53 AM EDT
PACB Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | 1.35 | 1.35 | 1.26 | 1.28 | 1.28 | -5.19% | 5,435,942 |
| Aug 21, 2026 | 1.24 | 1.38 | 1.22 | 1.35 | 1.35 | 9.76% | 7,087,457 |
| Aug 20, 2026 | 1.26 | 1.32 | 1.22 | 1.23 | 1.23 | -3.15% | 4,732,394 |
| Aug 19, 2026 | 1.20 | 1.31 | 1.20 | 1.27 | 1.27 | 11.40% | 10,865,353 |
| Aug 18, 2026 | 1.19 | 1.21 | 1.12 | 1.14 | 1.14 | -5.79% | 4,815,825 |
| Aug 17, 2026 | 1.15 | 1.23 | 1.13 | 1.21 | 1.21 | 5.22% | 6,087,202 |
| Aug 14, 2026 | 1.15 | 1.18 | 1.13 | 1.15 | 1.15 | - | 3,907,586 |
| Aug 13, 2026 | 1.13 | 1.18 | 1.10 | 1.15 | 1.15 | 3.60% | 6,341,758 |
| 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 |
| Jul 24, 2026 | 1.42 | 1.43 | 1.32 | 1.36 | 1.36 | -2.86% | 8,063,248 |
| Jul 23, 2026 | 1.36 | 1.43 | 1.36 | 1.40 | 1.40 | 1.45% | 6,861,412 |
| Jul 22, 2026 | 1.40 | 1.43 | 1.36 | 1.38 | 1.38 | -1.43% | 7,737,617 |
| Jul 21, 2026 | 1.35 | 1.42 | 1.34 | 1.40 | 1.40 | 2.94% | 7,438,666 |
| Jul 20, 2026 | 1.42 | 1.43 | 1.34 | 1.36 | 1.36 | -5.56% | 10,874,078 |
| Jul 17, 2026 | 1.45 | 1.49 | 1.43 | 1.44 | 1.44 | -3.36% | 7,078,875 |
| Jul 16, 2026 | 1.51 | 1.54 | 1.45 | 1.49 | 1.49 | -2.61% | 4,291,924 |
| Jul 15, 2026 | 1.50 | 1.55 | 1.48 | 1.53 | 1.53 | 2.00% | 3,552,632 |
| Jul 14, 2026 | 1.51 | 1.52 | 1.46 | 1.50 | 1.50 | 0.67% | 2,740,350 |
| Jul 13, 2026 | 1.53 | 1.56 | 1.47 | 1.49 | 1.49 | -4.49% | 5,397,032 |
| Jul 10, 2026 | 1.63 | 1.64 | 1.52 | 1.56 | 1.56 | -3.11% | 6,685,600 |
| Jul 9, 2026 | 1.51 | 1.68 | 1.50 | 1.61 | 1.61 | 7.33% | 6,137,150 |
| Jul 8, 2026 | 1.52 | 1.54 | 1.48 | 1.50 | 1.50 | -3.85% | 4,142,714 |
| Jul 7, 2026 | 1.66 | 1.67 | 1.54 | 1.56 | 1.56 | -6.02% | 3,669,266 |
| Jul 6, 2026 | 1.67 | 1.72 | 1.61 | 1.66 | 1.66 | -1.19% | 3,892,813 |
| Jul 2, 2026 | 1.73 | 1.84 | 1.67 | 1.68 | 1.68 | -3.45% | 5,375,171 |
| Jul 1, 2026 | 1.67 | 1.81 | 1.66 | 1.74 | 1.74 | 3.57% | 5,002,429 |
| Jun 30, 2026 | 1.73 | 1.75 | 1.61 | 1.68 | 1.68 | -2.89% | 6,885,072 |
| Jun 29, 2026 | 1.67 | 1.78 | 1.67 | 1.73 | 1.73 | 4.85% | 8,339,317 |
| Jun 26, 2026 | 1.58 | 1.71 | 1.56 | 1.65 | 1.65 | 3.12% | 19,180,262 |
| Jun 25, 2026 | 1.44 | 1.68 | 1.43 | 1.60 | 1.60 | 11.11% | 10,585,384 |
| Jun 24, 2026 | 1.31 | 1.48 | 1.31 | 1.44 | 1.44 | 9.92% | 6,200,663 |
| Jun 23, 2026 | 1.30 | 1.37 | 1.30 | 1.31 | 1.31 | -0.76% | 4,911,227 |
| Jun 22, 2026 | 1.38 | 1.41 | 1.32 | 1.32 | 1.32 | -5.71% | 4,545,818 |
| Jun 18, 2026 | 1.36 | 1.43 | 1.36 | 1.40 | 1.40 | 4.48% | 4,318,168 |
| Jun 17, 2026 | 1.35 | 1.45 | 1.34 | 1.34 | 1.34 | -0.74% | 4,798,086 |
| Jun 16, 2026 | 1.33 | 1.40 | 1.32 | 1.35 | 1.35 | 2.27% | 3,742,765 |
| Jun 15, 2026 | 1.34 | 1.39 | 1.31 | 1.32 | 1.32 | 0.76% | 5,298,162 |
| Jun 12, 2026 | 1.34 | 1.39 | 1.30 | 1.31 | 1.31 | -2.96% | 4,981,024 |