X4 Pharmaceuticals, Inc. (XFOR)
NASDAQ: XFOR · Real-Time Price · USD
3.980
-0.020 (-0.50%)
At close: Jul 31, 2026, 4:00 PM EDT
3.970
-0.010 (-0.25%)
After-hours: Jul 31, 2026, 7:34 PM EDT
X4 Pharmaceuticals Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 31, 2026 | 4.00 | 4.05 | 3.87 | 3.98 | 3.98 | -0.50% | 415,481 |
| 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 |
| Jul 23, 2026 | 3.66 | 4.01 | 3.58 | 3.99 | 3.99 | 7.98% | 579,989 |
| Jul 22, 2026 | 3.67 | 3.77 | 3.56 | 3.70 | 3.70 | 0.14% | 678,169 |
| Jul 21, 2026 | 3.68 | 3.76 | 3.63 | 3.69 | 3.69 | 0.27% | 430,203 |
| Jul 20, 2026 | 3.84 | 3.89 | 3.61 | 3.68 | 3.68 | -3.66% | 729,887 |
| Jul 17, 2026 | 3.73 | 3.85 | 3.70 | 3.82 | 3.82 | -0.26% | 461,940 |
| Jul 16, 2026 | 3.88 | 3.88 | 3.74 | 3.83 | 3.83 | -1.79% | 504,453 |
| Jul 15, 2026 | 4.03 | 4.05 | 3.78 | 3.90 | 3.90 | -2.99% | 539,464 |
| Jul 14, 2026 | 4.02 | 4.18 | 3.97 | 4.02 | 4.02 | -0.74% | 1,140,808 |
| Jul 13, 2026 | 4.42 | 4.48 | 4.02 | 4.05 | 4.05 | -8.16% | 642,327 |
| Jul 10, 2026 | 4.21 | 4.44 | 3.91 | 4.41 | 4.41 | 11.36% | 918,438 |
| Jul 9, 2026 | 3.95 | 4.02 | 3.87 | 3.96 | 3.96 | - | 447,293 |
| Jul 8, 2026 | 3.87 | 3.98 | 3.84 | 3.96 | 3.96 | 0.51% | 464,632 |
| Jul 7, 2026 | 4.03 | 4.09 | 3.86 | 3.94 | 3.94 | -2.23% | 528,246 |
| Jul 6, 2026 | 4.14 | 4.17 | 3.99 | 4.03 | 4.03 | -2.42% | 542,461 |
| Jul 2, 2026 | 4.15 | 4.31 | 4.08 | 4.13 | 4.13 | 1.10% | 678,995 |
| Jul 1, 2026 | 4.64 | 4.70 | 4.06 | 4.09 | 4.09 | -12.53% | 807,032 |
| Jun 30, 2026 | 4.23 | 4.70 | 4.20 | 4.67 | 4.67 | 10.40% | 1,104,537 |
| Jun 29, 2026 | 4.06 | 4.25 | 4.00 | 4.23 | 4.23 | 5.22% | 591,595 |
| Jun 26, 2026 | 3.98 | 4.24 | 3.98 | 4.02 | 4.02 | 0.75% | 10,479,698 |
| Jun 25, 2026 | 4.13 | 4.22 | 3.92 | 3.99 | 3.99 | -2.44% | 633,099 |
| Jun 24, 2026 | 4.05 | 4.17 | 4.00 | 4.09 | 4.09 | 2.25% | 686,392 |
| Jun 23, 2026 | 4.06 | 4.22 | 3.99 | 4.00 | 4.00 | -2.91% | 352,749 |
| Jun 22, 2026 | 4.22 | 4.43 | 4.11 | 4.12 | 4.12 | -2.37% | 438,105 |
| Jun 18, 2026 | 4.03 | 4.28 | 4.02 | 4.22 | 4.22 | 4.20% | 866,269 |
| Jun 17, 2026 | 4.06 | 4.11 | 3.99 | 4.05 | 4.05 | 0.25% | 403,777 |
| Jun 16, 2026 | 4.10 | 4.15 | 3.99 | 4.04 | 4.04 | -0.98% | 461,102 |
| Jun 15, 2026 | 4.03 | 4.12 | 4.00 | 4.08 | 4.08 | 2.00% | 511,668 |
| Jun 12, 2026 | 3.93 | 4.02 | 3.90 | 4.00 | 4.00 | 3.09% | 501,560 |
| Jun 11, 2026 | 3.71 | 3.89 | 3.67 | 3.88 | 3.88 | 4.02% | 471,521 |
| Jun 10, 2026 | 3.84 | 4.00 | 3.72 | 3.73 | 3.73 | -3.12% | 399,642 |
| Jun 9, 2026 | 3.71 | 3.95 | 3.71 | 3.85 | 3.85 | 3.77% | 434,522 |
| Jun 8, 2026 | 3.91 | 3.95 | 3.66 | 3.71 | 3.71 | -3.13% | 451,732 |
| Jun 5, 2026 | 4.00 | 4.02 | 3.76 | 3.83 | 3.83 | -4.49% | 447,734 |
| Jun 4, 2026 | 3.95 | 4.17 | 3.95 | 4.01 | 4.01 | 1.01% | 276,981 |
| Jun 3, 2026 | 4.04 | 4.10 | 3.97 | 3.97 | 3.97 | -1.73% | 400,253 |
| Jun 2, 2026 | 4.25 | 4.25 | 4.01 | 4.04 | 4.04 | -1.70% | 475,296 |
| Jun 1, 2026 | 4.24 | 4.33 | 4.10 | 4.11 | 4.11 | -4.64% | 469,275 |
| May 29, 2026 | 4.12 | 4.36 | 4.05 | 4.31 | 4.31 | 4.11% | 878,517 |
| May 28, 2026 | 4.01 | 4.18 | 3.99 | 4.14 | 4.14 | 2.73% | 296,422 |
| May 27, 2026 | 3.98 | 4.16 | 3.98 | 4.03 | 4.03 | 0.75% | 213,501 |
| May 26, 2026 | 4.07 | 4.15 | 3.97 | 4.00 | 4.00 | -0.99% | 287,726 |
| May 22, 2026 | 4.05 | 4.20 | 4.00 | 4.04 | 4.04 | - | 177,820 |
| May 21, 2026 | 3.71 | 4.07 | 3.71 | 4.04 | 4.04 | 7.16% | 254,735 |
| May 20, 2026 | 3.65 | 3.85 | 3.58 | 3.77 | 3.77 | 3.57% | 271,760 |