ProPhase Labs, Inc. (PRPH)
NASDAQ: PRPH · Real-Time Price · USD
0.4400
-0.0100 (-2.22%)
Dec 30, 2025, 11:36 AM EST - Market open
ProPhase Labs Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 30, 2025 | 0.42 | 0.42 | 0.41 | 0.41 | - | -8.42% | 154,389 |
| Dec 29, 2025 | 0.50 | 0.51 | 0.43 | 0.45 | 0.45 | -13.46% | 900,037 |
| Dec 26, 2025 | 0.62 | 0.62 | 0.50 | 0.52 | 0.52 | -15.45% | 1,217,559 |
| Dec 24, 2025 | 0.62 | 0.63 | 0.57 | 0.62 | 0.62 | -10.48% | 991,364 |
| Dec 23, 2025 | 0.85 | 0.90 | 0.64 | 0.69 | 0.69 | -29.18% | 2,642,246 |
| Dec 22, 2025 | 1.13 | 1.15 | 0.80 | 0.97 | 0.97 | 8.14% | 3,993,847 |
| Dec 19, 2025 | 1.82 | 1.84 | 0.81 | 0.90 | 0.90 | -14.65% | 37,367,489 |
| Dec 18, 2025 | 1.14 | 1.17 | 1.03 | 1.05 | 1.05 | 0.10% | 390,475 |
| Dec 17, 2025 | 1.16 | 1.24 | 1.05 | 1.05 | 1.05 | -8.70% | 230,487 |
| Dec 16, 2025 | 1.09 | 1.17 | 1.07 | 1.15 | 1.15 | 1.68% | 85,053 |
| Dec 15, 2025 | 1.15 | 1.20 | 1.06 | 1.13 | 1.13 | -1.48% | 170,472 |
| Dec 12, 2025 | 1.21 | 1.28 | 1.14 | 1.15 | 1.15 | -16.57% | 457,265 |
| Dec 11, 2025 | 1.46 | 1.49 | 1.38 | 1.38 | 1.38 | -5.17% | 242,413 |
| Dec 10, 2025 | 1.51 | 1.60 | 1.43 | 1.45 | 1.45 | -2.62% | 119,940 |
| Dec 9, 2025 | 1.31 | 1.53 | 1.25 | 1.49 | 1.49 | 7.97% | 303,392 |
| Dec 8, 2025 | 1.31 | 1.38 | 1.25 | 1.38 | 1.38 | 6.15% | 189,341 |
| Dec 5, 2025 | 1.40 | 1.41 | 1.30 | 1.30 | 1.30 | -7.14% | 308,781 |
| Dec 4, 2025 | 1.34 | 1.40 | 1.29 | 1.40 | 1.40 | 3.47% | 483,248 |
| Dec 3, 2025 | 1.37 | 1.45 | 1.23 | 1.35 | 1.35 | -4.04% | 385,885 |
| Dec 2, 2025 | 1.68 | 1.68 | 1.33 | 1.41 | 1.41 | -27.02% | 1,046,273 |
| Dec 1, 2025 | 2.19 | 2.20 | 1.64 | 1.93 | 1.93 | -7.52% | 2,454,636 |
| Nov 28, 2025 | 1.89 | 2.10 | 1.81 | 2.09 | 2.09 | 15.41% | 177,679 |
| Nov 26, 2025 | 1.80 | 1.89 | 1.70 | 1.81 | 1.81 | 0.67% | 127,835 |
| Nov 25, 2025 | 1.76 | 1.85 | 1.63 | 1.80 | 1.80 | -0.11% | 144,177 |
| Nov 24, 2025 | 1.98 | 2.00 | 1.75 | 1.80 | 1.80 | -4.76% | 149,521 |
| Nov 21, 2025 | 1.92 | 2.05 | 1.83 | 1.89 | 1.89 | -1.46% | 128,029 |
| Nov 20, 2025 | 2.32 | 2.35 | 1.83 | 1.92 | 1.92 | -17.86% | 406,537 |
| Nov 19, 2025 | 2.80 | 2.86 | 2.33 | 2.34 | 2.34 | -9.53% | 153,589 |
| Nov 18, 2025 | 2.72 | 2.80 | 2.40 | 2.58 | 2.58 | -2.57% | 57,011 |
| Nov 17, 2025 | 2.92 | 3.00 | 2.50 | 2.65 | 2.65 | -5.39% | 46,730 |
| Nov 14, 2025 | 2.50 | 2.98 | 2.40 | 2.80 | 2.80 | 11.11% | 153,906 |
| Nov 13, 2025 | 2.70 | 2.73 | 2.45 | 2.52 | 2.52 | -5.94% | 79,366 |
| Nov 12, 2025 | 2.71 | 2.80 | 2.61 | 2.68 | 2.68 | -1.36% | 115,513 |
| Nov 11, 2025 | 2.82 | 2.82 | 2.60 | 2.72 | 2.72 | -2.72% | 70,844 |
| Nov 10, 2025 | 2.88 | 2.94 | 2.72 | 2.79 | 2.79 | -1.24% | 37,796 |
| Nov 7, 2025 | 2.88 | 2.88 | 2.57 | 2.83 | 2.83 | 1.22% | 104,682 |
| Nov 6, 2025 | 3.10 | 3.10 | 2.75 | 2.79 | 2.79 | -6.31% | 93,151 |
| Nov 5, 2025 | 3.02 | 3.20 | 2.89 | 2.98 | 2.98 | 2.16% | 125,146 |
| Nov 4, 2025 | 3.23 | 3.23 | 2.88 | 2.92 | 2.92 | -10.24% | 182,722 |
| Nov 3, 2025 | 3.60 | 3.65 | 3.10 | 3.25 | 3.25 | -10.61% | 117,301 |
| Oct 31, 2025 | 3.87 | 3.87 | 3.60 | 3.64 | 3.64 | -1.70% | 98,949 |
| Oct 30, 2025 | 3.68 | 3.87 | 3.60 | 3.70 | 3.70 | -1.96% | 71,272 |
| Oct 29, 2025 | 3.89 | 4.21 | 3.63 | 3.77 | 3.77 | -2.10% | 179,109 |
| Oct 28, 2025 | 3.84 | 3.99 | 3.70 | 3.86 | 3.86 | 2.61% | 70,745 |
| Oct 27, 2025 | 3.80 | 4.00 | 3.67 | 3.76 | 3.76 | -2.79% | 106,259 |
| Oct 24, 2025 | 3.60 | 3.90 | 3.45 | 3.87 | 3.86 | 10.43% | 113,065 |
| Oct 23, 2025 | 4.03 | 4.13 | 3.50 | 3.50 | 3.50 | -13.79% | 182,553 |
| Oct 22, 2025 | 4.10 | 4.28 | 3.79 | 4.06 | 4.06 | -20.53% | 519,912 |
| Oct 21, 2025 | 5.11 | 5.30 | 4.85 | 5.11 | 5.11 | -3.42% | 123,382 |
| Oct 20, 2025 | 4.99 | 5.36 | 4.95 | 5.29 | 5.29 | 5.80% | 100,034 |