5 DAY PERFORMANCE
+14.64%
1 MONTH PERFORMANCE
+2.98%
3 MONTH PERFORMANCE
-1.66%
6 MONTH PERFORMANCE
-3.04%
YEAR-TO-DATE PERFORMANCE
+3.75%
1 YEAR PERFORMANCE
+30.91%
X4 Pharmaceuticals Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 09/18/2026 | $3.48 | $3.58 (2.87%) | $3.63 | $3.48 | 1.54 M | $452.31 M |
| 09/17/2026 | $3.56 | $3.50 (-1.69%) | $3.59 | $3.41 | 635.10 K | $442.20 M |
| 09/16/2026 | $3.63 | $3.51 (-3.31%) | $3.65 | $3.36 | 973.34 K | $443.47 M |
| 09/15/2026 | $3.60 | $3.62 (0.56%) | $3.64 | $3.31 | 2.08 M | $457.37 M |
| 09/14/2026 | $3.51 | $3.62 (3.13%) | $3.71 | $3.47 | 1.02 M | $457.37 M |
| 09/11/2026 | $3.44 | $3.50 (1.74%) | $3.55 | $3.24 | 1.25 M | $442.20 M |
| 09/10/2026 | $3.60 | $3.40 (-5.56%) | $3.68 | $3.31 | 2.57 M | $429.57 M |
| 09/09/2026 | $3.50 | $3.60 (2.86%) | $3.67 | $3.45 | 1.40 M | $454.84 M |
| 09/08/2026 | $4.00 | $3.51 (-12.25%) | $4.13 | $3.19 | 2.32 M | $443.47 M |
| 09/04/2026 | $4.01 | $4.04 (0.75%) | $4.08 | $4.00 | 168.20 K | $510.43 M |
| 09/03/2026 | $4.06 | $4.04 (-0.49%) | $4.07 | $3.99 | 409.44 K | $510.43 M |
| 09/02/2026 | $4.10 | $4.04 (-1.46%) | $4.17 | $4.01 | 361.00 K | $510.43 M |
| 09/01/2026 | $3.97 | $4.07 (2.52%) | $4.11 | $3.97 | 203.87 K | $514.22 M |
| 08/31/2026 | $4.02 | $4.04 (0.5%) | $4.10 | $4.00 | 245.90 K | $510.43 M |
| 08/28/2026 | $4.22 | $4.04 (-4.27%) | $4.23 | $4.00 | 356.38 K | $510.43 M |
| 08/27/2026 | $4.18 | $4.23 (1.2%) | $4.39 | $4.14 | 597.24 K | $534.44 M |
| 08/26/2026 | $4.16 | $4.17 (0.24%) | $4.23 | $4.08 | 707.14 K | $526.85 M |
| 08/25/2026 | $4.05 | $4.16 (2.72%) | $4.18 | $4.00 | 390.76 K | $525.59 M |
| 08/24/2026 | $4.03 | $4.05 (0.5%) | $4.10 | $3.94 | 299.20 K | $511.69 M |
| 08/21/2026 | $4.05 | $4.04 (-0.25%) | $4.18 | $4.01 | 1.22 M | $510.43 M |
| 08/20/2026 | $4.12 | $4.03 (-2.18%) | $4.22 | $3.99 | 561.21 K | $509.17 M |
| 08/19/2026 | $4.25 | $4.16 (-2.12%) | $4.35 | $4.14 | 406.05 K | $525.59 M |
| 08/18/2026 | $4.27 | $4.21 (-1.41%) | $4.32 | $4.14 | 362.10 K | $531.91 M |
| 08/17/2026 | $4.20 | $4.30 (2.38%) | $4.34 | $4.13 | 1.10 M | $543.28 M |
| 08/14/2026 | $4.26 | $4.22 (-0.94%) | $4.33 | $4.05 | 840.93 K | $533.17 M |
| 08/13/2026 | $4.28 | $4.29 (0.23%) | $4.46 | $4.19 | 1.13 M | $542.02 M |
| 08/12/2026 | $4.29 | $4.29 (0%) | $4.55 | $4.25 | 1.04 M | $542.02 M |
| 08/11/2026 | $4.19 | $4.28 (2.15%) | $4.43 | $4.13 | 1.08 M | $540.75 M |
| 08/10/2026 | $4.60 | $4.25 (-7.61%) | $4.63 | $4.21 | 658.23 K | $536.96 M |
| 08/07/2026 | $4.26 | $4.64 (8.92%) | $4.82 | $4.22 | 1.60 M | $586.24 M |
| 08/06/2026 | $4.15 | $4.17 (0.48%) | $4.26 | $4.07 | 447.80 K | $526.85 M |
| 08/05/2026 | $4.26 | $4.15 (-2.58%) | $4.28 | $4.08 | 372.62 K | $524.33 M |
| 08/04/2026 | $4.10 | $4.29 (4.63%) | $4.33 | $4.10 | 604.73 K | $542.02 M |
| 08/03/2026 | $4.01 | $4.09 (2%) | $4.10 | $3.97 | 364.10 K | $516.75 M |
| 07/31/2026 | $4.00 | $3.98 (-0.5%) | $4.05 | $3.87 | 415.50 K | $502.63 M |
| 07/30/2026 | $3.96 | $4.00 (1.01%) | $4.23 | $3.96 | 504.60 K | $505.15 M |
| 07/29/2026 | $3.93 | $4.00 (1.78%) | $4.07 | $3.88 | 875.61 K | $505.15 M |
| 07/28/2026 | $3.95 | $3.93 (-0.51%) | $3.96 | $3.71 | 861.70 K | $496.31 M |
| 07/27/2026 | $3.86 | $3.94 (2.07%) | $4.00 | $3.83 | 360.03 K | $497.58 M |
| 07/24/2026 | $4.00 | $3.85 (-3.75%) | $4.00 | $3.78 | 573.62 K | $486.21 M |
| 07/23/2026 | $3.66 | $3.99 (9.02%) | $4.01 | $3.58 | 580.00 K | $503.89 M |
| 07/22/2026 | $3.67 | $3.70 (0.82%) | $3.77 | $3.56 | 678.20 K | $467.27 M |
| 07/21/2026 | $3.68 | $3.69 (0.27%) | $3.76 | $3.63 | 430.20 K | $466.01 M |
| 07/20/2026 | $3.84 | $3.68 (-4.17%) | $3.89 | $3.61 | 729.90 K | $464.74 M |
| 07/17/2026 | $3.73 | $3.82 (2.41%) | $3.85 | $3.70 | 461.94 K | $482.42 M |
| 07/16/2026 | $3.88 | $3.83 (-1.29%) | $3.88 | $3.74 | 504.50 K | $483.69 M |
| 07/15/2026 | $4.03 | $3.90 (-3.23%) | $4.05 | $3.78 | 539.46 K | $492.53 M |
| 07/14/2026 | $4.02 | $4.02 (0%) | $4.18 | $3.97 | 1.14 M | $507.68 M |
| 07/13/2026 | $4.42 | $4.05 (-8.37%) | $4.48 | $4.01 | 642.33 K | $511.47 M |
| 07/10/2026 | $4.21 | $4.41 (4.75%) | $4.44 | $3.91 | 918.44 K | $556.93 M |
| 07/09/2026 | $3.95 | $3.96 (0.25%) | $4.02 | $3.87 | 447.30 K | $500.10 M |
| 07/08/2026 | $3.87 | $3.96 (2.33%) | $3.98 | $3.84 | 464.63 K | $500.10 M |
| 07/07/2026 | $4.03 | $3.94 (-2.23%) | $4.09 | $3.86 | 528.25 K | $497.58 M |
| 07/06/2026 | $4.14 | $4.03 (-2.66%) | $4.17 | $3.99 | 542.50 K | $508.94 M |
| 07/02/2026 | $4.15 | $4.13 (-0.48%) | $4.31 | $4.08 | 679.00 K | $521.57 M |
| 07/01/2026 | $4.64 | $4.09 (-11.85%) | $4.70 | $4.06 | 807.03 K | $516.52 M |
| 06/30/2026 | $4.23 | $4.67 (10.4%) | $4.70 | $4.20 | 1.10 M | $589.77 M |
| 06/29/2026 | $4.06 | $4.23 (4.19%) | $4.25 | $4.00 | 591.60 K | $534.20 M |
| 06/26/2026 | $3.98 | $4.02 (1.01%) | $4.24 | $3.98 | 10.48 M | $507.68 M |
| 06/25/2026 | $4.13 | $3.99 (-3.39%) | $4.22 | $3.92 | 633.10 K | $503.89 M |
| 06/24/2026 | $4.05 | $4.09 (0.99%) | $4.17 | $4.00 | 686.40 K | $516.52 M |
| 06/23/2026 | $4.06 | $4.00 (-1.48%) | $4.22 | $3.99 | 352.75 K | $505.15 M |
| 06/22/2026 | $4.22 | $4.12 (-2.37%) | $4.43 | $4.11 | 438.11 K | $520.31 M |
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