Profusa, Inc. (PFSA)
NASDAQ: PFSA · Real-Time Price · USD
0.3544
-0.0054 (-1.50%)
At close: May 29, 2026, 4:00 PM EDT
0.3649
+0.0105 (2.96%)
After-hours: May 29, 2026, 7:52 PM EDT
Profusa Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 29, 2026 | 0.36 | 0.37 | 0.35 | 0.35 | 0.35 | -1.50% | 186,634 |
| May 28, 2026 | 0.37 | 0.39 | 0.34 | 0.36 | 0.36 | -2.89% | 627,283 |
| May 27, 2026 | 0.37 | 0.38 | 0.36 | 0.37 | 0.37 | 0.79% | 132,064 |
| May 26, 2026 | 0.39 | 0.39 | 0.37 | 0.37 | 0.37 | -2.29% | 147,297 |
| May 22, 2026 | 0.39 | 0.39 | 0.37 | 0.38 | 0.38 | 1.65% | 123,072 |
| May 21, 2026 | 0.41 | 0.42 | 0.36 | 0.37 | 0.37 | -9.38% | 349,353 |
| May 20, 2026 | 0.40 | 0.42 | 0.40 | 0.41 | 0.41 | 0.96% | 409,110 |
| May 19, 2026 | 0.42 | 0.43 | 0.39 | 0.40 | 0.40 | -7.31% | 139,616 |
| May 18, 2026 | 0.44 | 0.45 | 0.42 | 0.44 | 0.44 | -1.98% | 75,609 |
| May 15, 2026 | 0.43 | 0.46 | 0.42 | 0.45 | 0.45 | 3.66% | 133,581 |
| May 14, 2026 | 0.43 | 0.43 | 0.40 | 0.43 | 0.43 | -0.12% | 155,518 |
| May 13, 2026 | 0.45 | 0.47 | 0.42 | 0.43 | 0.43 | -3.48% | 190,755 |
| May 12, 2026 | 0.47 | 0.48 | 0.44 | 0.45 | 0.45 | -7.09% | 247,068 |
| May 11, 2026 | 0.51 | 0.52 | 0.47 | 0.48 | 0.48 | -7.04% | 195,369 |
| May 8, 2026 | 0.50 | 0.52 | 0.47 | 0.52 | 0.52 | 5.27% | 279,845 |
| May 7, 2026 | 0.48 | 0.50 | 0.48 | 0.49 | 0.49 | 0.76% | 128,356 |
| May 6, 2026 | 0.51 | 0.52 | 0.44 | 0.49 | 0.49 | -6.48% | 429,681 |
| May 5, 2026 | 0.53 | 0.55 | 0.52 | 0.52 | 0.52 | -6.64% | 401,663 |
| May 4, 2026 | 0.55 | 0.59 | 0.54 | 0.56 | 0.56 | -0.80% | 289,211 |
| May 1, 2026 | 0.60 | 0.60 | 0.55 | 0.56 | 0.56 | -5.79% | 284,097 |
| Apr 30, 2026 | 0.53 | 0.62 | 0.52 | 0.60 | 0.60 | 10.08% | 790,486 |
| Apr 29, 2026 | 0.54 | 0.59 | 0.53 | 0.54 | 0.54 | -2.50% | 942,605 |
| Apr 28, 2026 | 0.52 | 0.65 | 0.46 | 0.56 | 0.56 | 8.22% | 24,196,056 |
| Apr 27, 2026 | 0.58 | 0.60 | 0.49 | 0.51 | 0.51 | -11.07% | 551,964 |
| Apr 24, 2026 | 0.61 | 0.62 | 0.56 | 0.58 | 0.58 | -3.12% | 460,752 |
| Apr 23, 2026 | 0.62 | 0.62 | 0.60 | 0.60 | 0.60 | -6.20% | 186,722 |
| Apr 22, 2026 | 0.64 | 0.64 | 0.61 | 0.64 | 0.64 | 2.47% | 110,149 |
| Apr 21, 2026 | 0.64 | 0.64 | 0.59 | 0.62 | 0.62 | -5.39% | 283,091 |
| Apr 20, 2026 | 0.70 | 0.70 | 0.64 | 0.66 | 0.66 | -5.35% | 231,272 |
| Apr 17, 2026 | 0.65 | 0.70 | 0.65 | 0.69 | 0.69 | 6.99% | 315,014 |
| Apr 16, 2026 | 0.68 | 0.68 | 0.62 | 0.65 | 0.65 | -2.44% | 397,987 |
| Apr 15, 2026 | 0.70 | 0.71 | 0.63 | 0.66 | 0.66 | -4.59% | 344,503 |
| Apr 14, 2026 | 0.71 | 0.72 | 0.68 | 0.69 | 0.69 | -4.18% | 311,826 |
| Apr 13, 2026 | 0.83 | 0.85 | 0.65 | 0.73 | 0.73 | -16.16% | 891,019 |
| Apr 10, 2026 | 1.03 | 1.08 | 0.84 | 0.87 | 0.87 | -17.62% | 901,177 |
| Apr 9, 2026 | 1.14 | 1.30 | 1.03 | 1.05 | 1.05 | -13.93% | 1,350,813 |
| Apr 8, 2026 | 1.25 | 1.33 | 1.03 | 1.22 | 1.22 | -2.40% | 1,873,228 |
| Apr 7, 2026 | 1.45 | 1.46 | 1.00 | 1.25 | 1.25 | -32.43% | 8,751,645 |
| Apr 6, 2026 | 1.92 | 2.25 | 1.72 | 1.85 | 1.85 | 144.06% | 240,962,417 |
| Apr 2, 2026 | 0.59 | 0.90 | 0.57 | 0.76 | 0.76 | 30.98% | 11,313,519 |
| Apr 1, 2026 | 0.54 | 0.58 | 0.54 | 0.58 | 0.58 | 14.14% | 81,518 |
| Mar 31, 2026 | 0.52 | 0.53 | 0.49 | 0.51 | 0.51 | -3.26% | 73,525 |
| Mar 30, 2026 | 0.49 | 0.55 | 0.44 | 0.52 | 0.52 | 10.43% | 76,250 |
| Mar 27, 2026 | 0.53 | 0.54 | 0.44 | 0.47 | 0.47 | -10.37% | 88,800 |
| Mar 26, 2026 | 0.52 | 0.53 | 0.51 | 0.53 | 0.53 | -1.21% | 26,543 |
| Mar 25, 2026 | 0.54 | 0.54 | 0.51 | 0.54 | 0.54 | 0.75% | 22,841 |
| Mar 24, 2026 | 0.54 | 0.54 | 0.50 | 0.53 | 0.53 | -0.56% | 39,476 |
| Mar 23, 2026 | 0.53 | 0.54 | 0.47 | 0.54 | 0.54 | 1.52% | 61,395 |
| Mar 20, 2026 | 0.50 | 0.54 | 0.49 | 0.53 | 0.53 | 3.31% | 149,341 |
| Mar 19, 2026 | 0.76 | 0.76 | 0.41 | 0.51 | 0.51 | -32.88% | 309,641 |