Pacific Biosciences of California, Inc. (PACB)
NASDAQ: PACB · Real-Time Price · USD
1.400
+0.060 (4.48%)
At close: Jun 18, 2026, 4:00 PM EDT
1.390
-0.010 (-0.71%)
After-hours: Jun 18, 2026, 7:52 PM EDT
PACB Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| Jun 11, 2026 | 1.35 | 1.37 | 1.31 | 1.35 | 1.35 | -1.46% | 5,069,275 |
| Jun 10, 2026 | 1.38 | 1.44 | 1.36 | 1.37 | 1.37 | - | 5,224,296 |
| Jun 9, 2026 | 1.40 | 1.44 | 1.31 | 1.37 | 1.37 | -0.72% | 3,834,133 |
| Jun 8, 2026 | 1.49 | 1.49 | 1.35 | 1.38 | 1.38 | -4.83% | 4,225,737 |
| Jun 5, 2026 | 1.60 | 1.62 | 1.39 | 1.45 | 1.45 | -11.04% | 6,483,684 |
| Jun 4, 2026 | 1.61 | 1.77 | 1.58 | 1.63 | 1.63 | 3.16% | 7,876,095 |
| Jun 3, 2026 | 1.57 | 1.60 | 1.49 | 1.58 | 1.58 | - | 6,842,352 |
| Jun 2, 2026 | 1.55 | 1.63 | 1.52 | 1.58 | 1.58 | - | 7,936,394 |
| Jun 1, 2026 | 1.45 | 1.62 | 1.44 | 1.58 | 1.58 | 6.04% | 8,207,767 |
| May 29, 2026 | 1.47 | 1.53 | 1.42 | 1.49 | 1.49 | 1.36% | 7,012,525 |
| May 28, 2026 | 1.30 | 1.48 | 1.29 | 1.47 | 1.47 | 13.95% | 9,354,394 |
| May 27, 2026 | 1.26 | 1.31 | 1.25 | 1.29 | 1.29 | 2.38% | 3,474,283 |
| May 26, 2026 | 1.24 | 1.28 | 1.19 | 1.26 | 1.26 | 3.28% | 6,286,898 |
| May 22, 2026 | 1.24 | 1.29 | 1.21 | 1.22 | 1.22 | -2.40% | 4,637,740 |
| May 21, 2026 | 1.18 | 1.27 | 1.17 | 1.25 | 1.25 | 5.04% | 3,981,227 |
| May 20, 2026 | 1.15 | 1.20 | 1.14 | 1.19 | 1.19 | 3.48% | 3,750,056 |
| May 19, 2026 | 1.16 | 1.19 | 1.12 | 1.15 | 1.15 | - | 5,193,567 |
| May 18, 2026 | 1.13 | 1.20 | 1.09 | 1.15 | 1.15 | 2.68% | 7,884,768 |
| May 15, 2026 | 1.21 | 1.21 | 1.12 | 1.12 | 1.12 | -7.44% | 9,318,967 |
| May 14, 2026 | 1.27 | 1.30 | 1.20 | 1.21 | 1.21 | -4.72% | 9,559,434 |
| May 13, 2026 | 1.28 | 1.32 | 1.25 | 1.27 | 1.27 | -0.78% | 4,997,868 |
| May 12, 2026 | 1.35 | 1.36 | 1.28 | 1.28 | 1.28 | -5.54% | 6,861,425 |
| May 11, 2026 | 1.42 | 1.45 | 1.35 | 1.36 | 1.36 | -3.90% | 4,670,154 |
| May 8, 2026 | 1.52 | 1.52 | 1.35 | 1.41 | 1.41 | -14.55% | 9,870,271 |
| May 7, 2026 | 1.70 | 1.76 | 1.63 | 1.65 | 1.65 | -3.51% | 6,321,819 |
| May 6, 2026 | 1.58 | 1.73 | 1.58 | 1.71 | 1.71 | 8.23% | 7,522,721 |
| May 5, 2026 | 1.55 | 1.58 | 1.50 | 1.58 | 1.58 | 1.94% | 5,805,954 |
| May 4, 2026 | 1.59 | 1.62 | 1.53 | 1.55 | 1.55 | -3.13% | 3,604,934 |
| May 1, 2026 | 1.59 | 1.62 | 1.53 | 1.60 | 1.60 | 0.63% | 5,002,572 |
| Apr 30, 2026 | 1.48 | 1.60 | 1.48 | 1.59 | 1.59 | 8.16% | 4,962,100 |
| Apr 29, 2026 | 1.56 | 1.56 | 1.42 | 1.47 | 1.47 | -6.96% | 5,892,336 |
| Apr 28, 2026 | 1.56 | 1.59 | 1.53 | 1.58 | 1.58 | -0.63% | 3,981,361 |
| Apr 27, 2026 | 1.54 | 1.68 | 1.53 | 1.59 | 1.59 | 1.92% | 7,248,173 |
| Apr 24, 2026 | 1.55 | 1.63 | 1.52 | 1.56 | 1.56 | -0.64% | 11,370,536 |
| Apr 23, 2026 | 1.68 | 1.69 | 1.55 | 1.57 | 1.57 | -8.19% | 9,691,320 |
| Apr 22, 2026 | 1.76 | 1.77 | 1.67 | 1.71 | 1.71 | -1.16% | 4,714,440 |
| Apr 21, 2026 | 1.74 | 1.80 | 1.67 | 1.73 | 1.73 | -0.57% | 8,036,437 |
| Apr 20, 2026 | 1.65 | 1.75 | 1.64 | 1.74 | 1.74 | 2.96% | 4,202,599 |
| Apr 17, 2026 | 1.70 | 1.75 | 1.66 | 1.69 | 1.69 | 3.68% | 8,531,515 |
| Apr 16, 2026 | 1.63 | 1.65 | 1.54 | 1.63 | 1.63 | 1.87% | 5,346,943 |
| Apr 15, 2026 | 1.52 | 1.64 | 1.52 | 1.60 | 1.60 | 1.91% | 4,352,036 |
| Apr 14, 2026 | 1.47 | 1.59 | 1.47 | 1.57 | 1.57 | 8.28% | 6,339,662 |
| Apr 13, 2026 | 1.33 | 1.46 | 1.33 | 1.45 | 1.45 | 8.21% | 4,765,842 |
| Apr 10, 2026 | 1.36 | 1.38 | 1.31 | 1.34 | 1.34 | -0.74% | 3,593,928 |
| Apr 9, 2026 | 1.47 | 1.47 | 1.35 | 1.35 | 1.35 | -8.16% | 5,580,315 |