X4 Pharmaceuticals, Inc. (XFOR)
NASDAQ: XFOR · Real-Time Price · USD
4.040
-0.270 (-6.26%)
At close: Mar 27, 2026, 4:00 PM EDT
4.000
-0.040 (-0.99%)
After-hours: Mar 27, 2026, 4:37 PM EDT
X4 Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 27, 2026 | 4.31 | 4.35 | 4.03 | 4.04 | 4.04 | -6.26% | 319,872 |
| Mar 26, 2026 | 4.08 | 4.51 | 3.99 | 4.31 | 4.31 | 5.38% | 654,898 |
| Mar 25, 2026 | 3.85 | 4.17 | 3.85 | 4.09 | 4.09 | 7.07% | 399,498 |
| Mar 24, 2026 | 4.07 | 4.07 | 3.81 | 3.82 | 3.82 | -6.14% | 283,565 |
| Mar 23, 2026 | 4.34 | 4.36 | 4.00 | 4.07 | 4.07 | -4.91% | 361,887 |
| Mar 20, 2026 | 4.14 | 4.50 | 4.10 | 4.28 | 4.28 | 2.64% | 684,879 |
| Mar 19, 2026 | 4.01 | 4.18 | 3.92 | 4.17 | 4.17 | 2.96% | 260,409 |
| Mar 18, 2026 | 4.16 | 4.42 | 3.98 | 4.05 | 4.05 | -4.26% | 559,199 |
| Mar 17, 2026 | 3.75 | 4.23 | 3.63 | 4.23 | 4.23 | 18.82% | 619,181 |
| Mar 16, 2026 | 3.64 | 3.70 | 3.53 | 3.56 | 3.56 | -3.52% | 443,120 |
| Mar 13, 2026 | 3.88 | 4.05 | 3.68 | 3.69 | 3.69 | -4.90% | 216,950 |
| Mar 12, 2026 | 4.27 | 4.27 | 3.87 | 3.88 | 3.88 | -10.39% | 308,427 |
| Mar 11, 2026 | 4.63 | 4.67 | 4.31 | 4.33 | 4.33 | -7.08% | 610,628 |
| Mar 10, 2026 | 4.21 | 4.83 | 4.21 | 4.66 | 4.66 | 12.29% | 1,999,169 |
| Mar 9, 2026 | 3.75 | 4.16 | 3.70 | 4.15 | 4.15 | 10.37% | 590,519 |
| Mar 6, 2026 | 3.65 | 3.86 | 3.65 | 3.76 | 3.76 | 1.62% | 282,179 |
| Mar 5, 2026 | 3.51 | 3.71 | 3.42 | 3.70 | 3.70 | 5.71% | 438,119 |
| Mar 4, 2026 | 3.30 | 3.53 | 3.30 | 3.50 | 3.50 | 5.11% | 419,368 |
| Mar 3, 2026 | 3.37 | 3.45 | 3.25 | 3.33 | 3.33 | -2.06% | 1,194,963 |
| Mar 2, 2026 | 3.32 | 3.44 | 3.24 | 3.40 | 3.40 | -1.16% | 267,813 |
| Feb 27, 2026 | 3.25 | 3.44 | 3.20 | 3.44 | 3.44 | 5.85% | 793,190 |
| Feb 26, 2026 | 3.43 | 3.53 | 3.21 | 3.25 | 3.25 | -5.52% | 830,158 |
| Feb 25, 2026 | 3.39 | 3.56 | 3.39 | 3.44 | 3.44 | 1.47% | 978,066 |
| 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 | - | 251,809 |
| Feb 20, 2026 | 3.05 | 3.19 | 3.01 | 3.16 | 3.16 | 1.94% | 322,248 |
| Feb 19, 2026 | 2.97 | 3.15 | 2.96 | 3.10 | 3.10 | 3.68% | 573,576 |
| Feb 18, 2026 | 3.10 | 3.12 | 2.83 | 2.99 | 2.99 | -3.55% | 1,081,008 |
| Feb 17, 2026 | 3.40 | 3.42 | 3.09 | 3.10 | 3.10 | -9.09% | 643,193 |
| 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% | 540,485 |
| Feb 11, 2026 | 3.69 | 3.78 | 3.43 | 3.43 | 3.43 | -7.55% | 428,805 |
| Feb 10, 2026 | 3.53 | 3.76 | 3.52 | 3.71 | 3.71 | 4.51% | 603,100 |
| Feb 9, 2026 | 3.57 | 3.63 | 3.53 | 3.55 | 3.55 | -0.28% | 195,264 |
| Feb 6, 2026 | 3.70 | 3.82 | 3.52 | 3.56 | 3.56 | -2.73% | 831,851 |
| Feb 5, 2026 | 3.78 | 3.83 | 3.65 | 3.66 | 3.66 | -4.94% | 622,365 |
| 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% | 463,653 |
| Feb 2, 2026 | 3.66 | 4.00 | 3.66 | 3.98 | 3.98 | 7.57% | 385,966 |
| Jan 30, 2026 | 3.61 | 3.76 | 3.61 | 3.70 | 3.70 | 0.27% | 255,569 |
| Jan 29, 2026 | 3.62 | 3.71 | 3.59 | 3.69 | 3.69 | 1.93% | 226,788 |
| Jan 28, 2026 | 3.70 | 3.74 | 3.59 | 3.62 | 3.62 | -2.16% | 204,442 |
| Jan 27, 2026 | 3.59 | 3.72 | 3.58 | 3.70 | 3.70 | 1.93% | 191,745 |
| Jan 26, 2026 | 3.69 | 3.74 | 3.60 | 3.63 | 3.63 | -1.89% | 255,062 |
| Jan 23, 2026 | 3.74 | 3.79 | 3.68 | 3.70 | 3.70 | -1.60% | 221,981 |
| Jan 22, 2026 | 3.78 | 3.89 | 3.72 | 3.76 | 3.76 | 0.27% | 354,658 |
| Jan 21, 2026 | 3.66 | 3.75 | 3.60 | 3.75 | 3.75 | 2.18% | 192,993 |
| Jan 20, 2026 | 3.62 | 3.78 | 3.57 | 3.67 | 3.67 | -0.81% | 327,747 |
| Jan 16, 2026 | 3.62 | 3.76 | 3.59 | 3.70 | 3.70 | 2.21% | 269,968 |
| Jan 15, 2026 | 3.77 | 3.82 | 3.56 | 3.62 | 3.62 | -3.98% | 548,612 |