Pacific Biosciences of California, Inc. (PACB)
NASDAQ: PACB · Real-Time Price · USD
1.320
+0.060 (4.76%)
At close: Mar 31, 2026, 4:00 PM EDT
1.344
+0.024 (1.81%)
Pre-market: Apr 1, 2026, 5:40 AM EDT
PACB Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 1.27 | 1.34 | 1.27 | 1.32 | 1.32 | 4.76% | 9,588,097 |
| Mar 30, 2026 | 1.26 | 1.27 | 1.24 | 1.26 | 1.26 | - | 9,410,997 |
| Mar 27, 2026 | 1.34 | 1.35 | 1.23 | 1.26 | 1.26 | -6.67% | 8,657,376 |
| Mar 26, 2026 | 1.37 | 1.40 | 1.33 | 1.35 | 1.35 | -2.88% | 4,645,438 |
| Mar 25, 2026 | 1.41 | 1.45 | 1.37 | 1.39 | 1.39 | - | 2,942,034 |
| Mar 24, 2026 | 1.38 | 1.43 | 1.35 | 1.39 | 1.39 | - | 4,076,467 |
| Mar 23, 2026 | 1.35 | 1.42 | 1.35 | 1.39 | 1.39 | 4.51% | 4,608,610 |
| Mar 20, 2026 | 1.39 | 1.40 | 1.32 | 1.33 | 1.33 | -5.00% | 5,469,313 |
| Mar 19, 2026 | 1.30 | 1.43 | 1.28 | 1.40 | 1.40 | 5.26% | 4,465,453 |
| Mar 18, 2026 | 1.37 | 1.41 | 1.32 | 1.33 | 1.33 | -3.62% | 4,557,479 |
| Mar 17, 2026 | 1.37 | 1.43 | 1.36 | 1.38 | 1.38 | 1.47% | 3,050,504 |
| Mar 16, 2026 | 1.36 | 1.40 | 1.34 | 1.36 | 1.36 | 2.26% | 3,985,573 |
| Mar 13, 2026 | 1.30 | 1.39 | 1.29 | 1.33 | 1.33 | 4.72% | 5,082,346 |
| Mar 12, 2026 | 1.30 | 1.32 | 1.25 | 1.27 | 1.27 | -5.93% | 6,592,631 |
| Mar 11, 2026 | 1.38 | 1.41 | 1.34 | 1.35 | 1.35 | -1.46% | 4,759,583 |
| Mar 10, 2026 | 1.43 | 1.46 | 1.35 | 1.37 | 1.37 | -1.44% | 6,140,887 |
| Mar 9, 2026 | 1.35 | 1.39 | 1.32 | 1.39 | 1.39 | 0.72% | 6,349,474 |
| Mar 6, 2026 | 1.46 | 1.47 | 1.36 | 1.38 | 1.38 | -9.21% | 8,953,016 |
| Mar 5, 2026 | 1.55 | 1.57 | 1.50 | 1.52 | 1.52 | -2.56% | 4,597,898 |
| Mar 4, 2026 | 1.57 | 1.65 | 1.55 | 1.56 | 1.56 | 2.63% | 5,160,702 |
| Mar 3, 2026 | 1.57 | 1.57 | 1.49 | 1.52 | 1.52 | -6.17% | 9,438,327 |
| Mar 2, 2026 | 1.61 | 1.68 | 1.56 | 1.62 | 1.62 | -3.57% | 6,959,609 |
| Feb 27, 2026 | 1.74 | 1.75 | 1.65 | 1.68 | 1.68 | -5.62% | 5,295,087 |
| Feb 26, 2026 | 1.64 | 1.80 | 1.63 | 1.78 | 1.78 | 9.20% | 4,674,321 |
| Feb 25, 2026 | 1.68 | 1.71 | 1.62 | 1.63 | 1.63 | -1.81% | 4,137,111 |
| Feb 24, 2026 | 1.58 | 1.70 | 1.58 | 1.66 | 1.66 | 5.06% | 3,897,413 |
| Feb 23, 2026 | 1.61 | 1.65 | 1.54 | 1.58 | 1.58 | -1.86% | 6,575,554 |
| Feb 20, 2026 | 1.66 | 1.67 | 1.57 | 1.61 | 1.61 | -4.17% | 4,342,005 |
| Feb 19, 2026 | 1.61 | 1.71 | 1.58 | 1.68 | 1.68 | 3.07% | 4,311,519 |
| Feb 18, 2026 | 1.59 | 1.71 | 1.54 | 1.63 | 1.63 | 3.16% | 7,654,931 |
| Feb 17, 2026 | 1.68 | 1.69 | 1.51 | 1.58 | 1.58 | -7.60% | 11,703,353 |
| Feb 13, 2026 | 1.89 | 2.00 | 1.65 | 1.71 | 1.71 | -7.07% | 9,120,296 |
| Feb 12, 2026 | 1.85 | 1.92 | 1.76 | 1.84 | 1.84 | - | 9,520,021 |
| Feb 11, 2026 | 1.82 | 1.85 | 1.72 | 1.84 | 1.84 | 1.66% | 6,163,448 |
| Feb 10, 2026 | 1.86 | 1.90 | 1.80 | 1.81 | 1.81 | -1.63% | 4,695,289 |
| Feb 9, 2026 | 1.82 | 1.85 | 1.77 | 1.84 | 1.84 | 1.10% | 4,771,645 |
| Feb 6, 2026 | 1.80 | 1.86 | 1.69 | 1.82 | 1.82 | 6.12% | 7,137,070 |
| Feb 5, 2026 | 1.91 | 1.95 | 1.68 | 1.72 | 1.72 | -12.05% | 9,609,487 |
| Feb 4, 2026 | 2.02 | 2.05 | 1.89 | 1.95 | 1.95 | -4.41% | 8,378,071 |
| Feb 3, 2026 | 2.09 | 2.15 | 1.96 | 2.04 | 2.04 | -0.97% | 6,980,006 |
| Feb 2, 2026 | 2.25 | 2.27 | 2.03 | 2.06 | 2.06 | -8.85% | 8,683,189 |
| Jan 30, 2026 | 2.32 | 2.36 | 2.20 | 2.26 | 2.26 | -4.64% | 8,586,039 |
| Jan 29, 2026 | 2.36 | 2.42 | 2.30 | 2.37 | 2.37 | -0.42% | 9,095,524 |
| Jan 28, 2026 | 2.58 | 2.60 | 2.37 | 2.38 | 2.38 | -7.39% | 7,485,697 |
| Jan 27, 2026 | 2.52 | 2.58 | 2.41 | 2.57 | 2.57 | 1.98% | 8,705,502 |
| Jan 26, 2026 | 2.54 | 2.58 | 2.45 | 2.52 | 2.52 | -2.33% | 6,346,288 |
| Jan 23, 2026 | 2.67 | 2.73 | 2.56 | 2.58 | 2.58 | -3.37% | 6,820,294 |
| Jan 22, 2026 | 2.46 | 2.69 | 2.43 | 2.67 | 2.67 | 10.33% | 10,221,020 |
| Jan 21, 2026 | 2.38 | 2.46 | 2.24 | 2.42 | 2.42 | 2.54% | 8,673,933 |
| Jan 20, 2026 | 2.11 | 2.40 | 2.09 | 2.36 | 2.36 | 6.79% | 12,224,981 |