ProPhase Labs, Inc. (PRPH)
OTCMKTS · Delayed Price · Currency is USD
0.0090
-0.0004 (-4.26%)
At close: Oct 21, 2026
ProPhase Labs Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 21, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -4.26% | 365,241 |
| Oct 20, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 10.08% | 1,642,438 |
| Oct 19, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -6.16% | 1,232,256 |
| Oct 16, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -9.00% | 626,808 |
| Oct 15, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | 195,694 |
| Oct 14, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 11.11% | 1,386,630 |
| Oct 13, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 1.52% | 382,540 |
| Oct 12, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -1.50% | 63,437 |
| Oct 9, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -10.00% | 391,241 |
| Oct 8, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -2.91% | 1,058,831 |
| Oct 7, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -9.65% | 18,265 |
| Oct 6, 2026 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 2.33% | 62,526 |
| Oct 5, 2026 | 0.01 | 0.02 | 0.01 | 0.01 | 0.01 | -29.49% | 1,151,653 |
| Oct 2, 2026 | 0.01 | 0.02 | 0.01 | 0.02 | 0.02 | 31.67% | 1,397,463 |
| Oct 1, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -0.66% | 45,767 |
| Sep 30, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 20.14% | 320,910 |
| Sep 29, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -8.59% | 197,081 |
| Sep 28, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | 357,834 |
| Sep 25, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 13.05% | 220,196 |
| Sep 24, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -22.16% | 217,623 |
| Sep 23, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 26.26% | 15,294 |
| Sep 22, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -6.78% | 113,281 |
| Sep 21, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -13.31% | 718,539 |
| Sep 18, 2026 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | -17.09% | 105,016 |
| Sep 17, 2026 | 0.01 | 0.02 | 0.01 | 0.01 | 0.01 | 4.94% | 49,274 |
| Sep 16, 2026 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | -6.13% | 46,333 |
| Sep 15, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -1.96% | 1,278 |
| Sep 14, 2026 | 0.01 | 0.02 | 0.01 | 0.02 | 0.02 | -9.47% | 288,978 |
| Sep 10, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -3.98% | 459,375 |
| Sep 8, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -12.00% | 2,712 |
| Sep 4, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | - | 111,229 |
| Sep 3, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -0.99% | 427,866 |
| Sep 2, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -3.81% | 231,857 |
| Sep 1, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -0.47% | 581 |
| Aug 31, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -4.52% | 71,324 |
| Aug 28, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -4.33% | 64,111 |
| Aug 27, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -7.60% | 77,971 |
| Aug 26, 2026 | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | -7.06% | 279,618 |
| Aug 25, 2026 | 0.02 | 0.03 | 0.02 | 0.03 | 0.03 | 8.91% | 211,192 |
| Aug 24, 2026 | 0.02 | 0.03 | 0.02 | 0.02 | 0.02 | - | 46,311 |
| Aug 21, 2026 | 0.02 | 0.03 | 0.02 | 0.02 | 0.02 | -8.92% | 137,377 |
| Aug 20, 2026 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | -6.81% | 164,655 |
| Aug 19, 2026 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | -6.13% | 611,212 |
| Aug 18, 2026 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 3.33% | 257,204 |
| Aug 17, 2026 | 0.05 | 0.05 | 0.03 | 0.03 | 0.03 | -25.00% | 2,209,512 |
| Aug 14, 2026 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | -0.25% | 24,007 |
| Aug 13, 2026 | 0.04 | 0.05 | 0.04 | 0.04 | 0.04 | -10.29% | 308,135 |
| Aug 12, 2026 | 0.04 | 0.05 | 0.04 | 0.04 | 0.04 | -9.88% | 64,166 |
| Aug 11, 2026 | 0.05 | 0.05 | 0.04 | 0.05 | 0.05 | -0.40% | 84,189 |
| Aug 10, 2026 | 0.05 | 0.05 | 0.04 | 0.05 | 0.05 | 42.29% | 68,655 |