NASDAQ:XFOR | Historical Stock Price | X4 Pharmaceuticals, Inc

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2017-11-16 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.36$6.97$35.75$183.37$940.64$4,825.172017-11-162026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$25.17$25.1739,480
2023-12-28$25.92$25.9230,250
2023-12-27$25.98$25.9865,317
2023-12-26$25.29$25.2968,757
2023-12-22$21.69$21.6952,133
2023-12-21$22.32$22.3222,133
2023-12-20$21.90$21.9048,427
2023-12-19$21.87$21.8749,120
2023-12-18$20.91$20.9165,943
2023-12-15$21.42$21.42104,963
2023-12-14$21.39$21.39132,197
2023-12-13$18.90$18.90122,290
2023-12-12$18.66$18.66188,037
2023-12-11$18.18$18.18551,027
2023-12-08$26.40$26.4065,147
2023-12-07$27.06$27.0663,093
2023-12-06$25.71$25.7173,097
2023-12-05$26.85$26.85177,303
2023-12-04$24.66$24.66167,313
2023-12-01$22.20$22.20323,900
2023-11-30$23.40$23.4067,567
2023-11-29$22.35$22.3548,087
2023-11-28$23.40$23.4053,513
2023-11-27$23.10$23.1053,040
2023-11-24$24.03$24.0328,173
2023-11-22$22.86$22.8648,170
2023-11-21$24.03$24.0348,227
2023-11-20$23.97$23.9759,203
2023-11-17$23.88$23.8855,087
2023-11-16$22.98$22.9847,593
2023-11-15$23.58$23.5876,013
2023-11-14$23.85$23.8552,200
2023-11-13$22.80$22.8040,753
2023-11-10$22.50$22.5048,387
2023-11-09$23.70$23.7089,493
2023-11-08$22.23$22.2365,210
2023-11-07$24.36$24.3645,413
2023-11-06$24.78$24.7887,147
2023-11-03$28.38$28.38119,087
2023-11-02$24.00$24.00112,893
2023-11-01$22.53$22.53192,790
2023-10-31$24.03$24.03182,150
2023-10-30$21.99$21.9938,013
2023-10-27$21.24$21.2446,397
2023-10-26$22.77$22.7734,593
2023-10-25$22.65$22.6560,263
2023-10-24$24.60$24.6024,970
2023-10-23$24.66$24.6632,780
2023-10-20$24.66$24.6654,103
2023-10-19$24.90$24.9057,313
2023-10-18$25.50$25.5066,787
2023-10-17$26.91$26.9128,883
2023-10-16$28.32$28.3224,363
2023-10-13$26.73$26.7335,297
2023-10-12$26.43$26.4343,063
2023-10-11$28.35$28.3520,890
2023-10-10$29.37$29.3727,300
2023-10-09$28.17$28.1716,450
2023-10-06$28.44$28.4430,013
2023-10-05$28.29$28.2931,860
2023-10-04$27.63$27.6333,687
2023-10-03$27.60$27.6083,323
2023-10-02$29.67$29.6756,283
2023-09-29$32.70$32.7036,437
2023-09-28$32.10$32.1021,960
2023-09-27$33.00$33.0026,637
2023-09-26$31.80$31.8034,847
2023-09-25$31.50$31.5039,247
2023-09-22$31.20$31.2040,687
2023-09-21$31.50$31.5037,907
2023-09-20$30.90$30.9032,503
2023-09-19$32.70$32.7037,403
2023-09-18$32.70$32.7042,553
2023-09-15$33.30$33.30103,633
2023-09-14$36.30$36.3038,853
2023-09-13$36.00$36.0041,960
2023-09-12$35.40$35.4039,103
2023-09-11$37.20$37.2032,417
2023-09-08$36.60$36.6026,617
2023-09-07$37.95$37.9541,800
2023-09-06$38.40$38.4059,220
2023-09-05$39.00$39.0067,410
2023-09-01$39.00$39.0038,557
2023-08-31$38.40$38.4026,820
2023-08-30$39.90$39.9030,633
2023-08-29$39.30$39.3026,813
2023-08-28$38.70$38.7027,093
2023-08-25$39.00$39.0032,893
2023-08-24$37.80$37.8060,187
2023-08-23$38.40$38.4069,867
2023-08-22$36.60$36.6027,110
2023-08-21$37.20$37.2068,137
2023-08-18$34.80$34.8068,740
2023-08-17$35.70$35.70102,540
2023-08-16$34.20$34.2090,783
2023-08-15$36.00$36.00150,597
2023-08-14$37.50$37.50180,053
2023-08-11$38.40$38.40372,837
2023-08-10$31.50$31.50622,900
2023-08-09$49.20$49.2052,120
2023-08-08$50.70$50.7037,883
2023-08-07$49.50$49.5052,953
2023-08-04$53.70$53.7045,910
2023-08-03$53.40$53.4081,373
2023-08-02$52.20$52.2056,017
2023-08-01$52.20$52.2052,493
2023-07-31$53.70$53.7052,343
2023-07-28$54.30$54.30100,273
2023-07-27$51.00$51.0078,370
2023-07-26$53.40$53.4044,127
2023-07-25$53.70$53.7041,260
2023-07-24$52.80$52.8058,463
2023-07-21$54.60$54.6059,433
2023-07-20$56.10$56.1056,480
2023-07-19$54.60$54.6075,967
2023-07-18$51.90$51.9076,023
2023-07-17$53.70$53.7063,687
2023-07-14$56.40$56.4063,740
2023-07-13$56.70$56.7059,153
2023-07-12$57.00$57.0076,093
2023-07-11$56.10$56.1072,273
2023-07-10$60.60$60.6072,417
2023-07-07$57.90$57.9052,453
2023-07-06$55.50$55.5066,927
2023-07-05$57.60$57.6078,687
2023-07-03$56.40$56.4040,013
2023-06-30$58.20$58.2063,123
2023-06-29$55.50$55.5075,550
2023-06-28$57.60$57.60111,517
2023-06-27$53.40$53.40100,987
2023-06-26$55.80$55.80113,373
2023-06-23$58.80$58.80626,967
2023-06-22$59.40$59.4097,943
2023-06-21$61.50$61.50127,260
2023-06-20$61.50$61.50119,240
2023-06-16$64.80$64.80235,860
2023-06-15$68.10$68.10151,263
2023-06-14$72.30$72.3097,290
2023-06-13$74.70$74.70135,933
2023-06-12$68.10$68.1080,313
2023-06-09$67.50$67.5090,643
2023-06-08$64.50$64.5055,137
2023-06-07$63.30$63.3096,567
2023-06-06$65.70$65.7088,483
2023-06-05$65.70$65.7094,777
2023-06-02$66.00$66.0061,717
2023-06-01$66.60$66.60134,403
2023-05-31$60.90$60.9098,273
2023-05-30$57.90$57.9099,373
2023-05-26$60.30$60.3077,037
2023-05-25$60.30$60.30117,770
2023-05-24$59.10$59.10123,893
2023-05-23$61.80$61.80226,660
2023-05-22$65.55$65.55217,893
2023-05-19$63.00$63.00167,170
2023-05-18$58.20$58.20270,033
2023-05-17$66.00$66.00457,233
2023-05-16$52.80$52.80596,893
2023-05-15$45.60$45.60131,877
2023-05-12$44.10$44.1090,820
2023-05-11$44.70$44.7091,183
2023-05-10$48.30$48.3086,483
2023-05-09$45.60$45.6096,820
2023-05-08$48.90$48.90111,247
2023-05-05$51.00$51.00168,730
2023-05-04$46.20$46.20149,000
2023-05-03$44.40$44.4089,817
2023-05-02$43.20$43.2079,600
2023-05-01$47.10$47.10104,043
2023-04-28$44.10$44.1064,543
2023-04-27$45.60$45.6088,703
2023-04-26$45.00$45.00178,447
2023-04-25$40.50$40.5072,950
2023-04-24$42.90$42.9070,890
2023-04-21$43.50$43.5092,553
2023-04-20$40.80$40.8044,490
2023-04-19$42.00$42.00105,250
2023-04-18$40.50$40.50164,527
2023-04-17$35.40$35.4075,770
2023-04-14$34.50$34.50107,893
2023-04-13$36.60$36.60135,497
2023-04-12$34.20$34.20413,600
2023-04-11$28.50$28.5054,627
2023-04-10$26.10$26.1040,960
2023-04-06$24.75$24.7542,063
2023-04-05$24.99$24.9926,747
2023-04-04$24.90$24.9064,653
2023-04-03$27.15$27.1542,670
2023-03-31$26.10$26.1057,313
2023-03-30$26.85$26.85179,000
2023-03-29$24.90$24.9050,693
2023-03-28$26.70$26.70143,720
2023-03-27$23.85$23.8531,197
2023-03-24$25.20$25.2014,103
2023-03-23$25.20$25.2025,997
2023-03-22$25.65$25.659,793
2023-03-21$26.85$26.8554,150
2023-03-20$26.61$26.6124,127
2023-03-17$25.20$25.2051,190
2023-03-16$26.25$26.2519,680
2023-03-15$27.18$27.1821,157
2023-03-14$27.63$27.6317,830
2023-03-13$27.30$27.3041,297
2023-03-10$26.55$26.5559,460
2023-03-09$27.33$27.3331,933
2023-03-08$29.40$29.4034,583
2023-03-07$31.20$31.2049,600
2023-03-06$28.50$28.509,837
2023-03-03$28.80$28.8013,897
2023-03-02$28.20$28.207,287
2023-03-01$28.50$28.5017,903
2023-02-28$28.14$28.146,883
2023-02-27$27.06$27.0613,617
2023-02-24$27.63$27.637,030
2023-02-23$28.08$28.0812,887
2023-02-22$28.35$28.359,740
2023-02-21$27.36$27.3629,277
2023-02-17$29.40$29.4014,113
2023-02-16$28.98$28.988,070
2023-02-15$29.88$29.8810,543
2023-02-14$29.76$29.7612,380
2023-02-13$28.35$28.3515,723
2023-02-10$29.10$29.1016,790
2023-02-09$28.20$28.2025,230
2023-02-08$28.86$28.8618,390
2023-02-07$30.00$30.0018,297
2023-02-06$29.85$29.8521,580
2023-02-03$31.20$31.2021,950
2023-02-02$31.20$31.2025,010
2023-02-01$31.20$31.2019,157
2023-01-31$30.90$30.9014,630
2023-01-30$29.25$29.2519,847
2023-01-27$31.50$31.509,797
2023-01-26$30.60$30.6015,987
2023-01-25$30.60$30.6019,870
2023-01-24$30.30$30.3025,860
2023-01-23$30.30$30.3029,903
2023-01-20$32.70$32.7018,663
2023-01-19$31.20$31.2023,550
2023-01-18$32.70$32.7036,390
2023-01-17$35.70$35.7019,217
2023-01-13$36.30$36.3030,827
2023-01-12$36.60$36.6050,033
2023-01-11$33.60$33.6041,880
2023-01-10$32.70$32.7019,767
2023-01-09$32.40$32.4033,453
2023-01-06$35.10$35.1058,480
2023-01-05$32.70$32.7028,227
2023-01-04$31.50$31.5023,813
2023-01-03$28.71$28.7144,510