Profusa, Inc. (PFSA)
NASDAQ: PFSA · Real-Time Price · USD
0.5343
-0.0355 (-6.23%)
At close: Nov 6, 2026, 4:00 PM EST
0.5400
+0.0057 (1.07%)
Pre-market: Nov 9, 2026, 7:22 AM EST

Profusa Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Nov 6, 20260.520.550.510.530.53-6.23%249,972
Nov 5, 20260.610.610.540.570.57-7.66%150,591
Nov 4, 20260.650.650.570.620.62-0.21%218,867
Nov 3, 20260.630.670.610.620.62-5.01%282,551
Nov 2, 20260.730.740.600.650.65-7.01%191,597
Oct 30, 20260.780.780.690.700.70-9.18%162,426
Oct 29, 20260.750.780.710.770.770.69%191,080
Oct 28, 20260.750.780.700.770.77-1.78%262,157
Oct 27, 20260.780.790.720.780.78-0.03%296,731
Oct 26, 20260.770.820.740.780.78-7.08%399,467
Oct 23, 20261.061.080.820.840.84-17.74%1,176,898
Oct 22, 20261.031.350.901.021.0220.11%45,019,703
Oct 21, 20260.860.860.700.850.85-4.05%226,688
Oct 20, 20260.890.900.820.890.89-1.69%145,727
Oct 19, 20260.930.940.880.900.90-3.32%114,606
Oct 16, 20261.021.030.930.930.93-12.98%143,011
Oct 15, 20261.061.080.911.071.07-16.41%3,468,303
Oct 14, 20261.251.451.181.281.28-629,388
Oct 13, 20261.281.311.231.281.28-1.54%99,092
Oct 12, 20261.361.401.251.301.30-8.45%265,957
Oct 9, 20261.421.531.401.421.42-4.70%235,559
Oct 8, 20261.531.651.451.491.49-0.67%818,958
Oct 7, 20261.621.681.421.501.50-9.64%424,231
Oct 6, 20261.721.731.601.661.66-5.14%266,239
Oct 5, 20261.711.761.611.751.753.55%285,771
Oct 2, 20261.831.831.671.691.69-9.63%372,266
Oct 1, 20261.901.951.701.871.87-5.56%584,115
Sep 30, 20261.992.291.881.981.98-12.78%1,267,503
Sep 29, 20261.662.451.632.272.2734.32%10,946,087
Sep 28, 20261.982.021.691.691.69-22.48%824,883
Sep 25, 20262.702.752.102.182.18-28.05%2,544,928
Sep 24, 20263.514.182.393.033.0347.80%79,266,601
Sep 23, 20261.882.381.862.052.05-5.53%1,856,540
Sep 22, 20261.892.231.852.172.1711.86%4,049,564
Sep 21, 20261.872.001.821.941.941.57%54,776
Sep 18, 20261.822.101.811.911.916.11%199,503
Sep 17, 20261.721.821.581.801.801.12%139,311
Sep 16, 20261.862.281.701.781.78-2.73%796,982
Sep 15, 20262.352.401.771.831.83-29.34%1,130,463
Sep 14, 20262.452.672.382.592.596.58%109,614
Sep 11, 20262.432.662.352.432.43-2.80%78,100
Sep 10, 20262.522.652.372.502.501.21%200,721
Sep 9, 20262.872.872.422.472.47-14.24%171,280
Sep 8, 20262.922.982.772.882.885.88%192,385
Sep 4, 20262.552.872.552.722.723.82%167,042
Sep 3, 20262.662.662.492.622.62-1.87%148,297
Sep 2, 20262.882.902.562.672.67-7.29%203,336
Sep 1, 20262.982.982.742.882.88-4.00%224,039
Aug 31, 20263.103.552.843.003.002.39%1,228,258
Aug 28, 20264.104.132.742.932.93-30.90%644,673