Profusa, Inc. (PFSA)
NASDAQ: PFSA · Real-Time Price · USD
0.555
+0.042 (8.22%)
At close: Apr 28, 2026, 4:00 PM EDT
0.559
+0.004 (0.67%)
After-hours: Apr 28, 2026, 7:58 PM EDT
Profusa Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 0.52 | 0.65 | 0.46 | 0.56 | 0.56 | 8.21% | 24,013,906 |
| Apr 27, 2026 | 0.58 | 0.60 | 0.49 | 0.51 | 0.51 | -11.07% | 545,123 |
| Apr 24, 2026 | 0.61 | 0.62 | 0.56 | 0.58 | 0.58 | -3.12% | 458,703 |
| Apr 23, 2026 | 0.62 | 0.62 | 0.60 | 0.60 | 0.60 | -6.20% | 158,919 |
| Apr 22, 2026 | 0.64 | 0.64 | 0.61 | 0.64 | 0.64 | 2.47% | 104,643 |
| Apr 21, 2026 | 0.64 | 0.64 | 0.59 | 0.62 | 0.62 | -5.39% | 280,748 |
| Apr 20, 2026 | 0.70 | 0.70 | 0.64 | 0.66 | 0.66 | -5.35% | 216,344 |
| Apr 17, 2026 | 0.65 | 0.70 | 0.65 | 0.69 | 0.69 | 6.99% | 314,564 |
| Apr 16, 2026 | 0.68 | 0.68 | 0.62 | 0.65 | 0.65 | -2.44% | 378,522 |
| Apr 15, 2026 | 0.70 | 0.71 | 0.63 | 0.66 | 0.66 | -4.59% | 332,127 |
| Apr 14, 2026 | 0.71 | 0.72 | 0.68 | 0.69 | 0.69 | -4.18% | 310,015 |
| Apr 13, 2026 | 0.83 | 0.85 | 0.65 | 0.73 | 0.73 | -16.16% | 856,469 |
| Apr 10, 2026 | 1.03 | 1.08 | 0.84 | 0.87 | 0.87 | -17.62% | 858,508 |
| Apr 9, 2026 | 1.14 | 1.30 | 1.03 | 1.05 | 1.05 | -13.93% | 1,294,172 |
| Apr 8, 2026 | 1.25 | 1.33 | 1.03 | 1.22 | 1.22 | -2.40% | 1,729,136 |
| Apr 7, 2026 | 1.45 | 1.46 | 1.00 | 1.25 | 1.25 | -32.43% | 8,506,274 |
| Apr 6, 2026 | 1.92 | 2.25 | 1.72 | 1.85 | 1.85 | 144.06% | 237,666,188 |
| Apr 2, 2026 | 0.59 | 0.90 | 0.57 | 0.76 | 0.76 | 30.98% | 2,671,438 |
| Apr 1, 2026 | 0.54 | 0.58 | 0.54 | 0.58 | 0.58 | 14.14% | 76,247 |
| Mar 31, 2026 | 0.52 | 0.53 | 0.49 | 0.51 | 0.51 | -3.26% | 69,969 |
| Mar 30, 2026 | 0.49 | 0.55 | 0.44 | 0.52 | 0.52 | 10.43% | 76,070 |
| Mar 27, 2026 | 0.53 | 0.54 | 0.44 | 0.47 | 0.47 | -10.37% | 88,497 |
| Mar 26, 2026 | 0.52 | 0.53 | 0.51 | 0.53 | 0.53 | -1.21% | 23,803 |
| Mar 25, 2026 | 0.54 | 0.54 | 0.51 | 0.54 | 0.54 | 0.75% | 22,648 |
| Mar 24, 2026 | 0.54 | 0.54 | 0.50 | 0.53 | 0.53 | -0.56% | 36,962 |
| Mar 23, 2026 | 0.53 | 0.54 | 0.47 | 0.54 | 0.54 | 1.52% | 60,397 |
| Mar 20, 2026 | 0.50 | 0.54 | 0.49 | 0.53 | 0.53 | 3.31% | 149,129 |
| Mar 19, 2026 | 0.76 | 0.76 | 0.41 | 0.51 | 0.51 | -32.88% | 276,222 |
| Mar 18, 2026 | 0.85 | 0.87 | 0.68 | 0.76 | 0.76 | -8.44% | 156,487 |
| Mar 17, 2026 | 0.89 | 0.93 | 0.83 | 0.83 | 0.83 | -5.51% | 99,804 |
| Mar 16, 2026 | 0.90 | 0.90 | 0.82 | 0.88 | 0.88 | -4.20% | 155,013 |
| Mar 13, 2026 | 0.85 | 0.94 | 0.82 | 0.92 | 0.92 | -2.39% | 228,231 |
| Mar 12, 2026 | 0.91 | 0.94 | 0.89 | 0.94 | 0.94 | 1.28% | 50,445 |
| Mar 11, 2026 | 0.86 | 0.94 | 0.85 | 0.93 | 0.93 | 7.87% | 87,888 |
| Mar 10, 2026 | 0.90 | 0.91 | 0.82 | 0.86 | 0.86 | -3.72% | 87,903 |
| Mar 9, 2026 | 0.90 | 0.91 | 0.85 | 0.89 | 0.89 | 0.33% | 52,309 |
| Mar 6, 2026 | 0.96 | 0.96 | 0.86 | 0.89 | 0.89 | -11.86% | 126,114 |
| Mar 5, 2026 | 0.98 | 1.03 | 0.97 | 1.01 | 1.01 | 1.09% | 121,694 |
| Mar 4, 2026 | 0.97 | 1.03 | 0.95 | 1.00 | 1.00 | 1.94% | 154,690 |
| Mar 3, 2026 | 0.92 | 1.04 | 0.89 | 0.98 | 0.98 | 0.32% | 215,092 |
| Mar 2, 2026 | 0.87 | 0.98 | 0.85 | 0.98 | 0.98 | -6.06% | 503,807 |
| Feb 27, 2026 | 1.24 | 1.24 | 1.03 | 1.04 | 1.04 | -14.75% | 1,016,012 |
| Feb 26, 2026 | 1.35 | 1.35 | 1.06 | 1.22 | 1.22 | -3.17% | 12,419,571 |
| Feb 25, 2026 | 1.21 | 1.35 | 1.16 | 1.26 | 1.26 | 5.00% | 122,399 |
| Feb 24, 2026 | 1.33 | 1.35 | 1.17 | 1.20 | 1.20 | -10.45% | 111,235 |
| Feb 23, 2026 | 1.43 | 1.44 | 1.12 | 1.34 | 1.34 | -6.94% | 140,867 |
| Feb 20, 2026 | 1.67 | 1.78 | 1.37 | 1.44 | 1.44 | -14.79% | 213,847 |
| Feb 19, 2026 | 1.77 | 1.77 | 1.50 | 1.69 | 1.69 | -4.52% | 704,341 |
| Feb 18, 2026 | 1.86 | 1.88 | 1.71 | 1.77 | 1.77 | -5.85% | 143,374 |
| Feb 17, 2026 | 1.94 | 1.96 | 1.80 | 1.88 | 1.88 | -6.47% | 93,328 |
| Feb 13, 2026 | 2.76 | 2.90 | 1.88 | 2.01 | 2.01 | -33.44% | 549,022 |
| Feb 12, 2026 | 2.83 | 3.08 | 2.80 | 3.02 | 3.02 | 2.72% | 93,853 |
| Feb 11, 2026 | 3.01 | 3.22 | 2.85 | 2.94 | 2.94 | -2.00% | 227,279 |
| Feb 10, 2026 | 3.21 | 3.23 | 2.90 | 3.00 | 3.00 | -5.06% | 360,677 |
| Feb 9, 2026 | 4.14 | 4.22 | 2.90 | 3.16 | 3.16 | -27.74% | 400,666 |
| Feb 6, 2026 | 3.92 | 4.50 | 3.88 | 4.37 | 4.37 | 6.40% | 74,080 |
| Feb 5, 2026 | 4.50 | 4.87 | 3.92 | 4.11 | 4.11 | -36.36% | 201,616 |
| Feb 4, 2026 | 7.05 | 7.05 | 6.00 | 6.46 | 6.46 | -5.90% | 68,499 |
| Feb 3, 2026 | 6.00 | 7.13 | 6.00 | 6.86 | 6.86 | 2.69% | 42,973 |
| Feb 2, 2026 | 7.33 | 7.33 | 6.56 | 6.68 | 6.68 | -3.88% | 49,365 |
| Jan 30, 2026 | 7.29 | 7.35 | 6.77 | 6.95 | 6.95 | -0.10% | 38,970 |
| Jan 29, 2026 | 7.13 | 7.25 | 6.14 | 6.96 | 6.96 | -3.44% | 151,715 |
| Jan 28, 2026 | 7.88 | 7.98 | 7.20 | 7.21 | 7.21 | -7.94% | 49,653 |
| Jan 27, 2026 | 7.80 | 8.00 | 7.21 | 7.83 | 7.83 | 7.07% | 68,021 |
| Jan 26, 2026 | 8.18 | 8.22 | 7.01 | 7.31 | 7.31 | -14.47% | 82,955 |
| Jan 23, 2026 | 8.52 | 9.08 | 7.69 | 8.55 | 8.55 | -1.21% | 91,156 |
| Jan 22, 2026 | 8.49 | 8.66 | 7.73 | 8.66 | 8.66 | 0.70% | 120,498 |
| Jan 21, 2026 | 7.13 | 9.08 | 7.01 | 8.60 | 8.60 | 20.50% | 285,145 |
| Jan 20, 2026 | 7.12 | 7.56 | 6.83 | 7.13 | 7.13 | -7.22% | 101,850 |
| Jan 16, 2026 | 9.75 | 9.85 | 6.64 | 7.69 | 7.69 | 4.06% | 2,013,026 |
| Jan 15, 2026 | 6.66 | 7.62 | 6.58 | 7.39 | 7.39 | 9.21% | 123,815 |
| Jan 14, 2026 | 6.75 | 7.64 | 6.18 | 6.77 | 6.77 | 9.47% | 425,487 |
| Jan 13, 2026 | 6.87 | 6.87 | 6.00 | 6.18 | 6.18 | -6.90% | 86,973 |
| Jan 12, 2026 | 6.90 | 6.97 | 6.45 | 6.64 | 6.64 | -6.04% | 57,903 |
| Jan 9, 2026 | 7.50 | 7.75 | 6.78 | 7.07 | 7.07 | -3.88% | 87,985 |
| Jan 8, 2026 | 7.45 | 7.55 | 6.96 | 7.35 | 7.35 | 0.10% | 55,610 |
| Jan 7, 2026 | 6.78 | 8.21 | 6.78 | 7.34 | 7.34 | -3.06% | 145,445 |
| Jan 6, 2026 | 6.08 | 8.04 | 6.04 | 7.58 | 7.58 | 19.10% | 364,239 |
| Jan 5, 2026 | 7.39 | 7.39 | 6.15 | 6.36 | 6.36 | -15.20% | 231,995 |
| Jan 2, 2026 | 7.56 | 7.56 | 6.45 | 7.50 | 7.50 | -4.58% | 278,805 |
| Dec 31, 2025 | 8.39 | 8.81 | 6.80 | 7.86 | 7.86 | -13.96% | 763,052 |
| Dec 30, 2025 | 10.03 | 12.71 | 8.07 | 9.14 | 9.14 | 78.31% | 11,106,840 |
| Dec 29, 2025 | 5.36 | 5.36 | 4.88 | 5.12 | 5.12 | -4.87% | 104,884 |
| Dec 26, 2025 | 5.70 | 6.00 | 5.36 | 5.39 | 5.39 | -9.80% | 72,358 |
| Dec 24, 2025 | 5.63 | 6.45 | 5.57 | 5.97 | 5.97 | 3.38% | 76,607 |
| Dec 23, 2025 | 5.89 | 6.38 | 5.45 | 5.78 | 5.78 | -11.49% | 164,898 |
| Dec 22, 2025 | 8.05 | 8.10 | 6.15 | 6.53 | 6.53 | -25.96% | 251,469 |
| Dec 19, 2025 | 8.42 | 8.93 | 7.95 | 8.81 | 8.81 | 4.36% | 46,656 |
| Dec 18, 2025 | 7.98 | 8.81 | 7.96 | 8.45 | 8.45 | 4.93% | 69,528 |
| Dec 17, 2025 | 8.00 | 8.41 | 7.67 | 8.05 | 8.05 | -4.28% | 103,241 |
| Dec 16, 2025 | 8.00 | 9.12 | 7.13 | 8.41 | 8.41 | -8.26% | 136,234 |
| Dec 15, 2025 | 11.78 | 11.82 | 8.86 | 9.17 | 9.17 | -19.87% | 406,335 |
| Dec 12, 2025 | 12.75 | 13.05 | 11.33 | 11.44 | 11.44 | -13.35% | 126,985 |
| Dec 11, 2025 | 13.50 | 14.25 | 13.16 | 13.20 | 13.20 | 0.57% | 85,185 |
| Dec 10, 2025 | 13.45 | 13.95 | 12.90 | 13.13 | 13.13 | -5.20% | 84,335 |
| Dec 9, 2025 | 14.88 | 15.10 | 13.20 | 13.85 | 13.85 | -6.96% | 177,317 |
| Dec 8, 2025 | 12.75 | 14.99 | 12.00 | 14.88 | 14.88 | 12.09% | 242,298 |
| Dec 5, 2025 | 12.95 | 13.73 | 12.95 | 13.28 | 13.28 | -2.48% | 81,869 |
| Dec 4, 2025 | 14.05 | 15.17 | 13.05 | 13.61 | 13.61 | -4.57% | 408,359 |
| Dec 3, 2025 | 13.28 | 14.55 | 12.19 | 14.27 | 14.27 | 8.69% | 214,808 |