X4 Pharmaceuticals, Inc. (XFOR)
NASDAQ: XFOR · Real-Time Price · USD
4.090
+0.330 (8.78%)
Mar 9, 2026, 3:34 PM EDT - Market open
X4 Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | 3.75 | 4.16 | 3.70 | 4.06 | - | 7.98% | 425,965 |
| Mar 6, 2026 | 3.65 | 3.86 | 3.65 | 3.76 | 3.76 | 1.62% | 281,909 |
| Mar 5, 2026 | 3.51 | 3.71 | 3.42 | 3.70 | 3.70 | 5.71% | 437,614 |
| Mar 4, 2026 | 3.30 | 3.53 | 3.30 | 3.50 | 3.50 | 5.11% | 418,461 |
| Mar 3, 2026 | 3.37 | 3.45 | 3.25 | 3.33 | 3.33 | -2.06% | 1,194,951 |
| Mar 2, 2026 | 3.32 | 3.44 | 3.24 | 3.40 | 3.40 | -1.16% | 267,725 |
| Feb 27, 2026 | 3.25 | 3.44 | 3.20 | 3.44 | 3.44 | 5.85% | 792,967 |
| Feb 26, 2026 | 3.43 | 3.53 | 3.21 | 3.25 | 3.25 | -5.52% | 830,037 |
| Feb 25, 2026 | 3.39 | 3.56 | 3.39 | 3.44 | 3.44 | 1.47% | 978,058 |
| Feb 24, 2026 | 3.17 | 3.43 | 3.14 | 3.39 | 3.39 | 7.28% | 221,938 |
| Feb 23, 2026 | 3.12 | 3.25 | 3.10 | 3.16 | 3.16 | - | 251,786 |
| Feb 20, 2026 | 3.05 | 3.19 | 3.01 | 3.16 | 3.16 | 1.94% | 322,220 |
| Feb 19, 2026 | 2.97 | 3.15 | 2.96 | 3.10 | 3.10 | 3.68% | 571,192 |
| Feb 18, 2026 | 3.10 | 3.12 | 2.83 | 2.99 | 2.99 | -3.55% | 1,080,968 |
| Feb 17, 2026 | 3.40 | 3.42 | 3.09 | 3.10 | 3.10 | -9.09% | 643,071 |
| Feb 13, 2026 | 3.39 | 3.51 | 3.38 | 3.41 | 3.41 | 1.19% | 160,815 |
| Feb 12, 2026 | 3.49 | 3.49 | 3.14 | 3.37 | 3.37 | -1.75% | 539,335 |
| Feb 11, 2026 | 3.69 | 3.78 | 3.43 | 3.43 | 3.43 | -7.55% | 428,438 |
| Feb 10, 2026 | 3.53 | 3.76 | 3.52 | 3.71 | 3.71 | 4.51% | 603,036 |
| Feb 9, 2026 | 3.57 | 3.63 | 3.53 | 3.55 | 3.55 | -0.28% | 195,115 |
| Feb 6, 2026 | 3.70 | 3.82 | 3.52 | 3.56 | 3.56 | -2.73% | 831,773 |
| Feb 5, 2026 | 3.78 | 3.83 | 3.65 | 3.66 | 3.66 | -4.94% | 621,696 |
| Feb 4, 2026 | 3.99 | 4.00 | 3.75 | 3.85 | 3.85 | -3.75% | 999,120 |
| Feb 3, 2026 | 3.98 | 4.00 | 3.80 | 4.00 | 4.00 | 0.50% | 463,474 |
| Feb 2, 2026 | 3.66 | 4.00 | 3.66 | 3.98 | 3.98 | 7.57% | 385,505 |
| Jan 30, 2026 | 3.61 | 3.76 | 3.61 | 3.70 | 3.70 | 0.27% | 255,499 |
| Jan 29, 2026 | 3.62 | 3.71 | 3.59 | 3.69 | 3.69 | 1.93% | 225,716 |
| Jan 28, 2026 | 3.70 | 3.74 | 3.59 | 3.62 | 3.62 | -2.16% | 203,982 |
| Jan 27, 2026 | 3.59 | 3.72 | 3.58 | 3.70 | 3.70 | 1.93% | 191,744 |
| Jan 26, 2026 | 3.69 | 3.74 | 3.60 | 3.63 | 3.63 | -1.89% | 240,228 |
| Jan 23, 2026 | 3.74 | 3.79 | 3.68 | 3.70 | 3.70 | -1.60% | 216,285 |
| Jan 22, 2026 | 3.78 | 3.89 | 3.72 | 3.76 | 3.76 | 0.27% | 354,631 |
| Jan 21, 2026 | 3.66 | 3.75 | 3.60 | 3.75 | 3.75 | 2.18% | 192,992 |
| Jan 20, 2026 | 3.62 | 3.78 | 3.57 | 3.67 | 3.67 | -0.81% | 327,732 |
| Jan 16, 2026 | 3.62 | 3.76 | 3.59 | 3.70 | 3.70 | 2.21% | 269,386 |
| Jan 15, 2026 | 3.77 | 3.82 | 3.56 | 3.62 | 3.62 | -3.98% | 531,516 |
| Jan 14, 2026 | 3.87 | 3.92 | 3.77 | 3.77 | 3.77 | -2.58% | 311,755 |
| Jan 13, 2026 | 3.98 | 4.00 | 3.84 | 3.87 | 3.87 | -0.77% | 338,471 |
| Jan 12, 2026 | 4.00 | 4.00 | 3.73 | 3.90 | 3.90 | -2.50% | 353,635 |
| Jan 9, 2026 | 4.14 | 4.24 | 3.98 | 4.00 | 4.00 | -0.99% | 1,089,031 |
| Jan 8, 2026 | 3.97 | 4.04 | 3.86 | 4.04 | 4.04 | 1.00% | 352,017 |
| Jan 7, 2026 | 3.99 | 4.07 | 3.96 | 4.00 | 4.00 | 1.01% | 422,095 |
| Jan 6, 2026 | 3.82 | 3.99 | 3.79 | 3.96 | 3.96 | 3.13% | 243,843 |
| Jan 5, 2026 | 3.90 | 3.94 | 3.74 | 3.84 | 3.84 | -1.29% | 269,502 |
| Jan 2, 2026 | 4.08 | 4.08 | 3.83 | 3.89 | 3.89 | -2.75% | 340,316 |
| Dec 31, 2025 | 4.17 | 4.21 | 3.93 | 4.00 | 4.00 | -3.85% | 339,355 |
| Dec 30, 2025 | 4.28 | 4.30 | 4.08 | 4.16 | 4.16 | -3.26% | 463,883 |
| Dec 29, 2025 | 4.43 | 4.45 | 4.22 | 4.30 | 4.30 | -4.44% | 299,992 |
| Dec 26, 2025 | 4.43 | 4.51 | 4.24 | 4.50 | 4.50 | 1.81% | 536,937 |
| Dec 24, 2025 | 4.12 | 4.56 | 4.07 | 4.42 | 4.42 | 7.28% | 823,717 |
| Dec 23, 2025 | 4.08 | 4.27 | 4.01 | 4.12 | 4.12 | 0.49% | 832,734 |
| Dec 22, 2025 | 3.64 | 4.22 | 3.62 | 4.10 | 4.10 | 13.89% | 1,166,312 |
| Dec 19, 2025 | 3.66 | 3.79 | 3.50 | 3.60 | 3.60 | -1.64% | 5,169,323 |
| Dec 18, 2025 | 3.60 | 3.83 | 3.60 | 3.66 | 3.66 | 4.27% | 564,707 |
| Dec 17, 2025 | 3.72 | 3.86 | 3.48 | 3.51 | 3.51 | -5.39% | 685,027 |
| Dec 16, 2025 | 3.73 | 3.86 | 3.69 | 3.71 | 3.71 | -1.33% | 463,831 |
| Dec 15, 2025 | 3.94 | 4.00 | 3.76 | 3.76 | 3.76 | -3.84% | 514,148 |
| Dec 12, 2025 | 3.87 | 4.08 | 3.77 | 3.91 | 3.91 | 0.77% | 525,555 |
| Dec 11, 2025 | 3.89 | 4.00 | 3.84 | 3.88 | 3.88 | -0.26% | 573,655 |
| Dec 10, 2025 | 3.65 | 3.93 | 3.54 | 3.89 | 3.89 | 6.87% | 602,387 |
| Dec 9, 2025 | 3.80 | 3.85 | 3.53 | 3.64 | 3.64 | -5.21% | 1,239,319 |
| Dec 8, 2025 | 3.95 | 3.95 | 3.70 | 3.84 | 3.84 | -3.52% | 743,391 |
| Dec 5, 2025 | 3.94 | 4.07 | 3.76 | 3.98 | 3.98 | 4.74% | 883,693 |
| Dec 4, 2025 | 3.25 | 3.81 | 3.25 | 3.80 | 3.80 | 16.92% | 655,818 |
| Dec 3, 2025 | 3.17 | 3.32 | 3.05 | 3.25 | 3.25 | 1.72% | 508,987 |
| Dec 2, 2025 | 3.17 | 3.32 | 3.13 | 3.20 | 3.20 | 1.43% | 729,535 |
| Dec 1, 2025 | 3.64 | 3.65 | 3.13 | 3.15 | 3.15 | -13.46% | 1,340,413 |
| Nov 28, 2025 | 3.68 | 3.82 | 3.62 | 3.64 | 3.64 | - | 240,502 |
| Nov 26, 2025 | 3.81 | 3.86 | 3.64 | 3.64 | 3.64 | -4.21% | 689,180 |
| Nov 25, 2025 | 3.83 | 3.90 | 3.78 | 3.80 | 3.80 | - | 419,795 |
| Nov 24, 2025 | 3.74 | 3.84 | 3.68 | 3.80 | 3.80 | 1.33% | 498,037 |
| Nov 21, 2025 | 3.73 | 3.78 | 3.57 | 3.75 | 3.75 | 1.35% | 250,152 |
| Nov 20, 2025 | 3.71 | 3.85 | 3.57 | 3.70 | 3.70 | 1.37% | 644,717 |
| Nov 19, 2025 | 3.60 | 3.79 | 3.50 | 3.65 | 3.65 | 1.39% | 575,439 |
| Nov 18, 2025 | 3.63 | 3.66 | 3.50 | 3.60 | 3.60 | -1.64% | 527,972 |
| Nov 17, 2025 | 3.64 | 3.86 | 3.61 | 3.66 | 3.66 | - | 579,234 |
| Nov 14, 2025 | 3.62 | 3.73 | 3.61 | 3.66 | 3.66 | -1.88% | 282,069 |
| Nov 13, 2025 | 3.81 | 3.85 | 3.66 | 3.73 | 3.73 | -3.62% | 277,994 |
| Nov 12, 2025 | 3.53 | 3.89 | 3.50 | 3.87 | 3.87 | 9.63% | 620,700 |
| Nov 11, 2025 | 3.60 | 3.63 | 3.49 | 3.53 | 3.53 | -2.75% | 573,823 |
| Nov 10, 2025 | 3.71 | 3.86 | 3.60 | 3.63 | 3.63 | -2.16% | 518,213 |
| Nov 7, 2025 | 3.48 | 3.76 | 3.26 | 3.71 | 3.71 | 5.85% | 638,626 |
| Nov 6, 2025 | 3.62 | 3.69 | 3.43 | 3.51 | 3.51 | -1.27% | 528,088 |
| Nov 5, 2025 | 3.72 | 3.90 | 3.55 | 3.55 | 3.55 | -10.58% | 721,215 |
| Nov 4, 2025 | 4.00 | 4.12 | 3.94 | 3.97 | 3.97 | -2.93% | 694,168 |
| Nov 3, 2025 | 4.03 | 4.15 | 3.95 | 4.09 | 4.09 | 1.24% | 815,158 |
| Oct 31, 2025 | 3.99 | 4.11 | 3.91 | 4.04 | 4.04 | 1.25% | 649,363 |
| Oct 30, 2025 | 3.74 | 4.02 | 3.72 | 3.99 | 3.99 | 6.68% | 1,745,872 |
| Oct 29, 2025 | 3.82 | 3.89 | 3.72 | 3.74 | 3.74 | -1.84% | 1,300,331 |
| Oct 28, 2025 | 3.95 | 3.96 | 3.67 | 3.81 | 3.81 | 1.87% | 1,612,434 |
| Oct 27, 2025 | 3.73 | 3.97 | 3.66 | 3.74 | 3.74 | -1.58% | 677,865 |
| Oct 24, 2025 | 3.35 | 4.54 | 3.28 | 3.80 | 3.80 | 22.98% | 22,120,377 |
| Oct 23, 2025 | 3.09 | 3.19 | 3.05 | 3.09 | 3.09 | -0.32% | 270,273 |
| Oct 22, 2025 | 3.13 | 3.18 | 2.96 | 3.10 | 3.10 | -1.27% | 177,973 |
| Oct 21, 2025 | 3.15 | 3.20 | 3.07 | 3.14 | 3.14 | - | 107,604 |
| Oct 20, 2025 | 2.96 | 3.21 | 2.96 | 3.14 | 3.14 | 5.72% | 450,606 |
| Oct 17, 2025 | 2.97 | 2.99 | 2.89 | 2.97 | 2.97 | - | 123,748 |
| Oct 16, 2025 | 2.87 | 3.01 | 2.82 | 2.97 | 2.97 | 3.85% | 394,248 |
| Oct 15, 2025 | 3.00 | 3.06 | 2.80 | 2.86 | 2.86 | -3.70% | 499,793 |
| Oct 14, 2025 | 3.01 | 3.03 | 2.91 | 2.97 | 2.97 | -2.94% | 377,733 |