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ProPhase Labs, Inc. (PRPH)
NASDAQ: PRPH · Real-Time Price · USD
0.130
-0.010 (-7.14%)
At close: Dec 5, 2025, 4:00 PM EST
0.133
+0.003 (2.08%)
After-hours: Dec 5, 2025, 7:58 PM EST

ProPhase Labs Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 20250.140.140.130.130.13-7.14%2,939,076
Dec 4, 20250.130.140.130.140.143.47%4,799,040
Dec 3, 20250.140.150.120.140.14-4.04%3,548,052
Dec 2, 20250.170.170.130.140.14-27.02%10,072,086
Dec 1, 20250.220.220.160.190.19-7.52%23,426,473
Nov 28, 20250.190.210.180.210.2115.41%1,093,203
Nov 26, 20250.180.190.170.180.180.67%1,278,352
Nov 25, 20250.180.180.160.180.18-0.11%1,441,774
Nov 24, 20250.200.200.180.180.18-4.76%1,380,197
Nov 21, 20250.190.210.180.190.19-1.46%1,261,241
Nov 20, 20250.230.230.180.190.19-17.86%4,023,408
Nov 19, 20250.280.290.230.230.23-9.53%1,535,899
Nov 18, 20250.270.280.240.260.26-2.57%570,113
Nov 17, 20250.290.300.250.260.26-5.39%467,304
Nov 14, 20250.250.300.240.280.2811.11%1,539,065
Nov 13, 20250.270.270.240.250.25-5.94%793,665
Nov 12, 20250.270.280.260.270.27-1.36%1,155,130
Nov 11, 20250.280.280.260.270.27-2.72%708,440
Nov 10, 20250.290.290.270.280.28-1.24%377,968
Nov 7, 20250.290.290.260.280.281.22%1,046,826
Nov 6, 20250.310.310.280.280.28-6.31%931,511
Nov 5, 20250.300.320.290.300.302.16%1,251,462
Nov 4, 20250.320.320.290.290.29-10.24%1,827,227
Nov 3, 20250.360.370.310.330.33-10.61%1,173,016
Oct 31, 20250.390.390.360.360.36-1.70%989,493
Oct 30, 20250.370.390.360.370.37-1.96%712,729
Oct 29, 20250.390.420.360.380.38-2.10%1,791,099
Oct 28, 20250.380.400.370.390.392.61%707,458
Oct 27, 20250.380.400.370.380.38-2.79%1,062,597
Oct 24, 20250.360.390.350.390.3910.43%1,130,652
Oct 23, 20250.400.410.350.350.35-13.79%1,825,539
Oct 22, 20250.410.430.380.410.41-20.53%5,199,120
Oct 21, 20250.510.530.490.510.51-3.42%1,233,825
Oct 20, 20250.500.540.500.530.535.80%1,000,342
Oct 17, 20250.510.510.450.500.502.88%790,075
Oct 16, 20250.480.520.480.490.492.97%1,338,185
Oct 15, 20250.530.540.450.470.47-10.20%1,329,801
Oct 14, 20250.510.540.480.530.532.90%487,431
Oct 13, 20250.520.540.510.510.51-2.91%545,747
Oct 10, 20250.520.560.510.530.532.83%844,537
Oct 9, 20250.530.530.480.510.51-0.74%1,276,001
Oct 8, 20250.620.640.510.520.52-15.20%1,939,426
Oct 7, 20250.640.670.570.610.612.12%3,188,104
Oct 6, 20250.580.610.570.600.606.36%1,850,674
Oct 3, 20250.550.590.540.560.562.34%1,843,081
Oct 2, 20250.510.580.500.550.556.09%2,278,069
Oct 1, 20250.450.530.450.520.5212.58%1,892,579
Sep 30, 20250.440.470.430.460.464.57%1,055,383
Sep 29, 20250.430.440.420.440.44-1.11%377,776
Sep 26, 20250.420.450.400.440.443.43%828,824
Sep 25, 20250.440.440.410.430.43-1.70%686,515
Sep 24, 20250.440.450.420.440.44-2.66%937,896
Sep 23, 20250.420.490.420.450.45-0.58%2,864,291
Sep 22, 20250.390.450.390.450.4516.07%2,575,700
Sep 19, 20250.420.420.380.390.39-7.21%2,440,735
Sep 18, 20250.420.430.400.420.42-1.07%12,915,701
Sep 17, 20250.430.450.420.420.42-2.79%384,067
Sep 16, 20250.440.440.410.430.431.02%639,430
Sep 15, 20250.450.460.410.430.43-0.83%1,218,832
Sep 12, 20250.500.520.420.430.43-15.84%5,604,320
Sep 11, 20250.490.530.450.520.525.10%3,227,783
Sep 10, 20250.540.570.390.490.49-4.83%7,177,884
Sep 9, 20250.390.520.340.520.5235.49%17,179,085
Sep 8, 20250.350.400.350.380.387.10%2,007,172
Sep 5, 20250.350.370.340.350.35-0.42%1,209,381
Sep 4, 20250.350.380.340.360.36-0.72%3,039,327
Sep 3, 20250.340.380.330.360.368.69%2,087,596
Sep 2, 20250.330.340.330.330.33-2.31%471,056
Aug 29, 20250.340.350.330.340.34-2.42%260,228
Aug 28, 20250.330.350.330.350.355.35%1,009,096
Aug 27, 20250.350.350.330.330.33-4.17%614,741
Aug 26, 20250.330.350.330.340.342.30%831,611
Aug 25, 20250.350.350.330.340.342.04%684,006
Aug 22, 20250.330.340.320.330.33-1.88%728,702
Aug 21, 20250.320.350.320.340.341.61%694,085
Aug 20, 20250.310.330.310.330.335.54%965,500
Aug 19, 20250.330.330.310.310.31-6.44%1,182,942
Aug 18, 20250.340.360.330.330.33-4.38%1,269,536
Aug 15, 20250.320.350.320.350.355.05%3,577,552
Aug 14, 20250.320.340.310.330.331.56%3,427,478
Aug 13, 20250.340.370.310.330.33-7.51%12,819,707
Aug 12, 20250.400.440.340.350.3525.67%273,538,129
Aug 11, 20250.320.330.280.280.28-9.77%1,549,155
Aug 8, 20250.340.340.310.310.31-4.26%373,876
Aug 7, 20250.320.350.320.330.333.03%391,432
Aug 6, 20250.310.320.310.320.322.89%237,414
Aug 5, 20250.320.320.300.310.31-0.81%476,957
Aug 4, 20250.330.330.310.310.31-4.91%757,571
Aug 1, 20250.350.360.320.330.33-9.34%785,761
Jul 31, 20250.360.360.340.360.361.07%463,517
Jul 30, 20250.390.390.350.360.361.60%980,118
Jul 29, 20250.440.440.340.350.35-21.10%3,181,012
Jul 28, 20250.470.500.440.440.44-4.74%1,232,091
Jul 25, 20250.430.480.420.470.4710.58%1,018,622
Jul 24, 20250.420.440.410.420.42-3.10%556,968
Jul 23, 20250.390.450.380.440.4411.42%2,092,540
Jul 22, 20250.400.410.380.390.39-3.10%715,553
Jul 21, 20250.370.430.370.400.4010.29%3,518,060
Jul 18, 20250.370.390.350.370.37-2.17%739,746
Jul 17, 20250.370.390.350.370.370.38%835,308