NASDAQ:XBIT | Stock Price History | XBiotech 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
2015-04-15 to 2026-09-04
Data captured

Stock Price Chart

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

$2.12$3.57$6.03$10.17$17.15$28.932015-04-152026-08-27

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

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$2.22678
2026-09-03$2.203,341
2026-09-02$2.202,466
2026-09-01$2.298,617
2026-08-31$2.27384
2026-08-27$2.30$2.6732,800$2.31556
2026-08-26$2.31$2.6821,900$2.301
2026-08-25$2.30$2.6752,200$2.282,115
2026-08-24$2.31$2.6827,800$2.28370
2026-08-21$2.28$2.6511,000$2.29160
2026-08-20$2.31$2.6810,000$2.32100
2026-08-19$2.31$2.6841,600$2.26801
2026-08-18$2.27$2.6345,400$2.2778
2026-08-17$2.31$2.6815,400$2.32425
2026-08-14$2.30$2.6746,500$2.31450
2026-08-13$2.33$2.7041,700$2.451,010
2026-08-12$2.46$2.8558,600$2.371,660
2026-08-11$2.33$2.7022,400$2.274,489
2026-08-10$2.28$2.654,600
2026-08-07$2.27$2.6315,400$2.287
2026-08-06$2.28$2.6510,000$2.27100
2026-08-05$2.26$2.6235,300$2.24634
2026-08-04$2.24$2.6028,400$2.25605
2026-08-03$2.24$2.5912,800$2.24106
2026-07-31$2.23$2.5937,800$2.2352
2026-07-30$2.24$2.607,000$2.254
2026-07-29$2.25$2.6135,600$2.25554
2026-07-28$2.27$2.6316,400$2.30267
2026-07-27$2.26$2.6230,100$2.26546
2026-07-24$2.27$2.6322,200$2.2763
2026-07-23$2.28$2.6524,700
2026-07-22$2.27$2.63107,600$2.202,301
2026-07-21$2.24$2.60106,900$2.203,257
2026-07-20$2.25$2.6144,100$2.281,598
2026-07-17$2.27$2.6359,100
2026-07-16$2.29$2.6621,900
2026-07-15$2.29$2.6621,200
2026-07-14$2.29$2.6626,300
2026-07-13$2.33$2.7078,800
2026-07-10$2.29$2.6631,200
2026-07-09$2.29$2.6648,600
2026-07-08$2.36$2.7437,100
2026-07-07$2.38$2.7629,000
2026-07-06$2.41$2.8090,300
2026-07-02$2.30$2.6720,600
2026-07-01$2.30$2.6719,900
2026-06-30$2.30$2.6714,700
2026-06-29$2.33$2.7021,000
2026-06-26$2.33$2.7074,200
2026-06-25$2.33$2.7017,100
2026-06-24$2.34$2.7238,100
2026-06-23$2.33$2.7039,400
2026-06-22$2.31$2.6843,600
2026-06-18$2.31$2.6840,400
2026-06-17$2.37$2.7540,500
2026-06-16$2.35$2.738,300
2026-06-15$2.35$2.7317,100
2026-06-12$2.34$2.7220,100
2026-06-11$2.33$2.7034,100
2026-06-10$2.35$2.7314,900
2026-06-09$2.37$2.7510,000
2026-06-08$2.37$2.7523,200
2026-06-05$2.37$2.7533,200
2026-06-04$2.37$2.7524,300
2026-06-03$2.39$2.7745,200
2026-06-02$2.41$2.8069,400
2026-06-01$2.38$2.7659,300
2026-05-29$2.42$2.8144,000
2026-05-28$2.44$2.8310,000
2026-05-27$2.44$2.8316,300
2026-05-26$2.40$2.7920,000
2026-05-22$2.43$2.8215,200
2026-05-21$2.48$2.8823,500
2026-05-20$2.39$2.7718,100
2026-05-19$2.37$2.7521,200
2026-05-18$2.40$2.7939,300
2026-05-15$2.46$2.8532,400
2026-05-14$2.50$2.906,200
2026-05-13$2.50$2.9032,700
2026-05-12$2.50$2.9030,700
2026-05-11$2.47$2.8740,200
2026-05-08$2.46$2.8522,000
2026-05-07$2.50$2.9028,200
2026-05-06$2.55$2.9625,500
2026-05-05$2.55$2.9614,300
2026-05-04$2.55$2.9634,200
2026-05-01$2.55$2.969,900
2026-04-30$2.57$2.9841,800
2026-04-29$2.52$2.9218,300
2026-04-28$2.54$2.9522,900
2026-04-27$2.58$2.9933,100
2026-04-24$2.51$2.9115,900
2026-04-23$2.53$2.9424,100
2026-04-22$2.53$2.9411,100
2026-04-21$2.52$2.9218,200
2026-04-20$2.51$2.9146,100
2026-04-17$2.46$2.8554,100
2026-04-16$2.43$2.8217,600
2026-04-15$2.46$2.856,400
2026-04-14$2.43$2.8235,900