X4 Pharmaceuticals, Inc. (XFOR)
NASDAQ: XFOR · Real-Time Price · USD
2.830
0.00 (0.00%)
At close: Oct 2, 2026, 4:00 PM EDT
2.800
-0.030 (-1.06%)
After-hours: Oct 2, 2026, 7:30 PM EDT
X4 Pharmaceuticals Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | 2.86 | 2.86 | 2.75 | 2.83 | 2.83 | - | 911,390 |
| Oct 1, 2026 | 2.89 | 2.95 | 2.82 | 2.83 | 2.83 | -2.41% | 500,945 |
| Sep 30, 2026 | 2.93 | 2.94 | 2.85 | 2.90 | 2.90 | - | 1,760,073 |
| Sep 29, 2026 | 3.01 | 3.06 | 2.90 | 2.90 | 2.90 | -3.81% | 1,706,248 |
| Sep 28, 2026 | 3.00 | 3.04 | 2.81 | 3.02 | 3.02 | 0.17% | 838,308 |
| Sep 25, 2026 | 2.98 | 3.08 | 2.97 | 3.01 | 3.01 | 0.33% | 1,856,523 |
| Sep 24, 2026 | 3.10 | 3.10 | 2.96 | 3.00 | 3.00 | -3.54% | 967,606 |
| Sep 23, 2026 | 3.41 | 3.42 | 3.04 | 3.11 | 3.11 | -9.33% | 2,308,688 |
| Sep 22, 2026 | 3.52 | 3.57 | 3.40 | 3.43 | 3.43 | -1.86% | 922,260 |
| Sep 21, 2026 | 3.58 | 3.58 | 3.46 | 3.50 | 3.50 | -2.37% | 444,354 |
| Sep 18, 2026 | 3.48 | 3.64 | 3.48 | 3.58 | 3.58 | 2.29% | 1,542,725 |
| Sep 17, 2026 | 3.56 | 3.59 | 3.41 | 3.50 | 3.50 | -0.28% | 635,024 |
| Sep 16, 2026 | 3.63 | 3.65 | 3.36 | 3.51 | 3.51 | -3.04% | 972,962 |
| Sep 15, 2026 | 3.60 | 3.64 | 3.31 | 3.62 | 3.62 | - | 2,081,084 |
| Sep 14, 2026 | 3.51 | 3.71 | 3.47 | 3.62 | 3.62 | 3.43% | 1,017,937 |
| Sep 11, 2026 | 3.44 | 3.55 | 3.24 | 3.50 | 3.50 | 2.94% | 1,252,539 |
| Sep 10, 2026 | 3.60 | 3.68 | 3.31 | 3.40 | 3.40 | -5.56% | 2,570,215 |
| Sep 9, 2026 | 3.50 | 3.67 | 3.45 | 3.60 | 3.60 | 2.71% | 1,402,279 |
| Sep 8, 2026 | 4.00 | 4.13 | 3.19 | 3.51 | 3.51 | -13.24% | 2,323,934 |
| Sep 4, 2026 | 4.01 | 4.08 | 4.00 | 4.04 | 4.04 | - | 168,162 |
| Sep 3, 2026 | 4.06 | 4.07 | 3.99 | 4.04 | 4.04 | - | 409,440 |
| Sep 2, 2026 | 4.10 | 4.17 | 4.02 | 4.04 | 4.04 | -0.74% | 360,955 |
| Sep 1, 2026 | 3.97 | 4.11 | 3.97 | 4.07 | 4.07 | 0.74% | 203,867 |
| Aug 31, 2026 | 4.02 | 4.10 | 4.00 | 4.04 | 4.04 | - | 245,892 |
| Aug 28, 2026 | 4.22 | 4.23 | 4.00 | 4.04 | 4.04 | -4.49% | 356,380 |
| Aug 27, 2026 | 4.18 | 4.39 | 4.15 | 4.23 | 4.23 | 1.44% | 597,238 |
| Aug 26, 2026 | 4.16 | 4.23 | 4.08 | 4.17 | 4.17 | 0.24% | 707,142 |
| Aug 25, 2026 | 4.05 | 4.18 | 4.00 | 4.16 | 4.16 | 2.72% | 390,755 |
| Aug 24, 2026 | 4.03 | 4.10 | 3.94 | 4.05 | 4.05 | 0.25% | 299,166 |
| Aug 21, 2026 | 4.05 | 4.18 | 4.01 | 4.04 | 4.04 | 0.25% | 1,219,601 |
| Aug 20, 2026 | 4.12 | 4.22 | 3.99 | 4.03 | 4.03 | -3.12% | 561,210 |
| Aug 19, 2026 | 4.25 | 4.35 | 4.14 | 4.16 | 4.16 | -1.19% | 406,049 |
| Aug 18, 2026 | 4.27 | 4.32 | 4.15 | 4.21 | 4.21 | -2.09% | 362,085 |
| Aug 17, 2026 | 4.20 | 4.34 | 4.13 | 4.30 | 4.30 | 1.90% | 1,095,472 |
| Aug 14, 2026 | 4.26 | 4.33 | 4.05 | 4.22 | 4.22 | -1.63% | 840,932 |
| Aug 13, 2026 | 4.28 | 4.46 | 4.19 | 4.29 | 4.29 | - | 1,127,769 |
| Aug 12, 2026 | 4.29 | 4.55 | 4.25 | 4.29 | 4.29 | 0.23% | 1,041,027 |
| Aug 11, 2026 | 4.19 | 4.43 | 4.13 | 4.28 | 4.28 | 0.71% | 1,079,917 |
| Aug 10, 2026 | 4.60 | 4.63 | 4.21 | 4.25 | 4.25 | -8.41% | 658,228 |
| Aug 7, 2026 | 4.26 | 4.82 | 4.22 | 4.64 | 4.64 | 11.27% | 1,597,331 |
| Aug 6, 2026 | 4.15 | 4.26 | 4.07 | 4.17 | 4.17 | 0.48% | 447,777 |
| Aug 5, 2026 | 4.26 | 4.28 | 4.08 | 4.15 | 4.15 | -3.26% | 372,617 |
| Aug 4, 2026 | 4.10 | 4.33 | 4.10 | 4.29 | 4.29 | 4.89% | 604,731 |
| Aug 3, 2026 | 4.01 | 4.10 | 3.97 | 4.09 | 4.09 | 2.76% | 364,079 |
| Jul 31, 2026 | 4.00 | 4.05 | 3.87 | 3.98 | 3.98 | -0.50% | 415,501 |
| Jul 30, 2026 | 3.96 | 4.23 | 3.96 | 4.00 | 4.00 | - | 504,599 |
| Jul 29, 2026 | 3.93 | 4.07 | 3.88 | 4.00 | 4.00 | 1.78% | 875,614 |
| Jul 28, 2026 | 3.95 | 3.96 | 3.71 | 3.93 | 3.93 | -0.25% | 861,700 |
| Jul 27, 2026 | 3.86 | 4.00 | 3.83 | 3.94 | 3.94 | 2.34% | 360,034 |
| Jul 24, 2026 | 4.00 | 4.00 | 3.78 | 3.85 | 3.85 | -3.51% | 573,622 |