Profusa, Inc. (PFSA)
NASDAQ: PFSA · Real-Time Price · USD
2.470
-0.410 (-14.24%)
Sep 9, 2026, 3:06 PM EDT - Market open
Profusa Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 9, 2026 | 2.87 | 2.87 | 2.42 | 2.44 | - | -15.28% | 142,876 |
| Sep 8, 2026 | 2.92 | 2.98 | 2.77 | 2.88 | 2.88 | 5.88% | 191,192 |
| Sep 4, 2026 | 2.55 | 2.87 | 2.55 | 2.72 | 2.72 | 3.82% | 162,906 |
| Sep 3, 2026 | 2.66 | 2.66 | 2.49 | 2.62 | 2.62 | -1.87% | 145,781 |
| Sep 2, 2026 | 2.88 | 2.90 | 2.56 | 2.67 | 2.67 | -7.29% | 188,538 |
| Sep 1, 2026 | 2.98 | 2.98 | 2.74 | 2.88 | 2.88 | -4.00% | 217,560 |
| Aug 31, 2026 | 3.10 | 3.55 | 2.84 | 3.00 | 3.00 | 2.39% | 1,180,310 |
| Aug 28, 2026 | 4.10 | 4.13 | 2.74 | 2.93 | 2.93 | -30.90% | 617,611 |
| Aug 27, 2026 | 4.23 | 4.76 | 4.10 | 4.24 | 4.24 | -0.35% | 337,604 |
| Aug 26, 2026 | 4.49 | 4.50 | 4.11 | 4.26 | 4.26 | -14.90% | 275,852 |
| Aug 25, 2026 | 4.45 | 5.18 | 3.92 | 5.00 | 5.00 | 9.17% | 1,234,954 |
| Aug 24, 2026 | 5.26 | 5.69 | 4.25 | 4.58 | 4.58 | -16.12% | 414,849 |
| Aug 21, 2026 | 6.65 | 7.54 | 5.28 | 5.46 | 5.46 | -27.87% | 617,639 |
| Aug 20, 2026 | 12.92 | 13.00 | 7.11 | 7.57 | 7.57 | -44.22% | 783,156 |
| Aug 19, 2026 | 15.93 | 17.58 | 11.71 | 13.57 | 13.57 | -50.62% | 1,439,804 |
| Aug 18, 2026 | 8.82 | 28.32 | 8.58 | 27.48 | 27.48 | 506.62% | 52,075,080 |
| Aug 17, 2026 | 4.08 | 6.77 | 3.75 | 4.53 | 4.53 | 25.86% | 1,573,903 |
| Aug 14, 2026 | 3.69 | 3.69 | 3.45 | 3.60 | 3.60 | -5.34% | 21,268 |
| Aug 13, 2026 | 3.40 | 3.80 | 3.22 | 3.80 | 3.80 | -1.49% | 50,443 |
| Aug 12, 2026 | 3.88 | 3.88 | 3.80 | 3.86 | 3.86 | -2.03% | 7,841 |
| Aug 11, 2026 | 3.80 | 4.00 | 3.76 | 3.94 | 3.94 | 4.90% | 12,040 |
| Aug 10, 2026 | 3.83 | 3.94 | 3.69 | 3.76 | 3.76 | -2.47% | 9,707 |
| Aug 7, 2026 | 3.68 | 3.92 | 3.64 | 3.85 | 3.85 | 2.53% | 12,770 |
| Aug 6, 2026 | 3.65 | 4.00 | 3.62 | 3.76 | 3.76 | -0.20% | 23,827 |
| Aug 5, 2026 | 3.84 | 3.85 | 3.57 | 3.76 | 3.76 | -3.99% | 16,855 |
| Aug 4, 2026 | 3.76 | 4.04 | 3.68 | 3.92 | 3.92 | 1.81% | 25,124 |
| Aug 3, 2026 | 3.92 | 4.12 | 3.52 | 3.85 | 3.85 | -9.19% | 78,508 |
| Jul 31, 2026 | 4.16 | 4.44 | 3.92 | 4.24 | 4.24 | - | 458,709 |
| Jul 30, 2026 | 4.00 | 4.44 | 3.64 | 4.24 | 4.24 | 6.96% | 32,543 |
| Jul 29, 2026 | 3.92 | 4.20 | 3.86 | 3.96 | 3.96 | -4.71% | 32,497 |
| Jul 28, 2026 | 4.08 | 4.40 | 3.44 | 4.16 | 4.16 | -14.75% | 146,267 |
| Jul 27, 2026 | 5.12 | 5.52 | 3.76 | 4.88 | 4.88 | -28.65% | 1,993,315 |
| Jul 24, 2026 | 7.04 | 7.19 | 6.40 | 6.84 | 6.84 | -2.84% | 6,490 |
| Jul 23, 2026 | 7.28 | 7.40 | 6.80 | 7.04 | 7.04 | -7.37% | 9,807 |
| Jul 22, 2026 | 7.80 | 7.92 | 7.21 | 7.60 | 7.60 | -5.00% | 24,281 |
| Jul 21, 2026 | 8.12 | 9.80 | 7.40 | 8.00 | 8.00 | 2.56% | 147,529 |
| Jul 20, 2026 | 7.08 | 8.16 | 6.76 | 7.80 | 7.80 | 12.72% | 44,608 |
| Jul 17, 2026 | 7.20 | 7.60 | 6.76 | 6.92 | 6.92 | -6.99% | 15,455 |
| Jul 16, 2026 | 7.44 | 7.88 | 7.36 | 7.44 | 7.44 | -1.59% | 22,080 |
| Jul 15, 2026 | 8.08 | 8.10 | 7.20 | 7.56 | 7.56 | -5.97% | 43,005 |
| Jul 14, 2026 | 8.84 | 8.92 | 7.68 | 8.04 | 8.04 | -9.05% | 43,099 |
| Jul 13, 2026 | 8.12 | 9.60 | 7.66 | 8.84 | 8.84 | 4.25% | 77,499 |
| Jul 10, 2026 | 9.96 | 10.00 | 7.72 | 8.48 | 8.48 | -16.54% | 59,687 |
| Jul 9, 2026 | 9.08 | 10.60 | 8.64 | 10.16 | 10.16 | 5.83% | 68,108 |
| Jul 8, 2026 | 8.28 | 10.12 | 8.00 | 9.60 | 9.60 | -14.59% | 154,046 |
| Jul 7, 2026 | 11.56 | 12.04 | 10.72 | 11.24 | 11.24 | -1.40% | 115,274 |
| Jul 6, 2026 | 9.32 | 12.00 | 8.90 | 11.40 | 11.40 | 21.93% | 53,588 |
| Jul 2, 2026 | 12.60 | 12.60 | 8.01 | 9.35 | 9.35 | -28.08% | 70,998 |
| Jul 1, 2026 | 11.67 | 13.19 | 11.20 | 13.00 | 13.00 | 11.59% | 35,039 |
| Jun 30, 2026 | 11.03 | 11.65 | 10.28 | 11.65 | 11.65 | 1.75% | 29,440 |