OTC:IOBTQ | Historical Stock Price | IO Biotech, 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
2021-11-05 to 2026-08-28
Data captured

Stock Price Chart

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

$0.00$0.00$0.01$0.13$1.47$16.432021-11-052026-08-28

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

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2021-12-31$6.40$6.4056,318
2021-12-30$6.68$6.6867,595
2021-12-29$7.20$7.2014,877
2021-12-28$7.15$7.1580,858
2021-12-27$7.93$7.9335,198
2021-12-23$8.25$8.2549,788
2021-12-22$8.09$8.0935,294
2021-12-21$8.26$8.26139,032
2021-12-20$10.00$10.0093,283
2021-12-17$10.00$10.0069,945
2021-12-16$10.36$10.3693,002
2021-12-15$10.47$10.4783,168
2021-12-14$10.10$10.1086,071
2021-12-13$10.03$10.0331,495
2021-12-10$10.55$10.5537,227
2021-12-09$10.60$10.6071,943
2021-12-08$10.85$10.85250,859
2021-12-07$10.13$10.13122,792
2021-12-06$10.15$10.15290,750
2021-12-03$10.90$10.903,537,146
2021-12-02$8.27$8.27117,296
2021-12-01$7.70$7.7092,737
2021-11-30$9.33$9.33192,402
2021-11-29$8.74$8.74151,117
2021-11-26$7.61$7.6142,131
2021-11-24$7.30$7.3064,271
2021-11-23$7.10$7.1076,212
2021-11-22$7.74$7.7457,320
2021-11-19$8.71$8.7168,216
2021-11-18$9.35$9.3563,661
2021-11-17$10.54$10.5461,130
2021-11-16$11.12$11.1227,538
2021-11-15$11.20$11.2097,474
2021-11-12$11.50$11.5036,254
2021-11-11$12.15$12.1581,967
2021-11-10$12.08$12.0841,045
2021-11-09$13.32$13.3283,973
2021-11-08$13.15$13.15254,654
2021-11-05$15.65$15.651,759,595