NASDAQ:QTTB | Historical Stock Price | Q32 Bio 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
2018-03-28 to 2026-09-04
Data captured

Stock Price Chart

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

$1.32$4.42$14.78$49.43$165.37$553.202018-03-282026-08-27

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

View year

Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$402.48$402.489,956
2018-12-28$392.94$392.945,283
2018-12-27$383.04$383.049,811
2018-12-26$386.82$386.8210,111
2018-12-24$361.08$361.084,956
2018-12-21$350.64$350.6485,256
2018-12-20$372.78$372.7814,539
2018-12-19$413.46$413.4611,606
2018-12-18$422.10$422.1012,144
2018-12-17$426.78$426.787,944
2018-12-14$437.04$437.045,800
2018-12-13$430.74$430.747,578
2018-12-12$440.82$440.828,989
2018-12-11$436.14$436.148,794
2018-12-10$473.40$473.407,394
2018-12-07$449.64$449.647,500
2018-12-06$441.18$441.184,822
2018-12-04$426.78$426.7813,944
2018-12-03$423.36$423.368,172
2018-11-30$395.82$395.829,361
2018-11-29$394.74$394.744,972
2018-11-28$397.26$397.266,489
2018-11-27$365.76$365.764,911
2018-11-26$370.08$370.0811,872
2018-11-23$363.42$363.425,089
2018-11-21$352.62$352.625,161
2018-11-20$331.20$331.203,733
2018-11-19$345.60$345.604,656
2018-11-16$369.00$369.0041,139
2018-11-15$360.36$360.365,828
2018-11-14$358.56$358.568,717
2018-11-13$359.28$359.284,917
2018-11-12$360.00$360.006,500
2018-11-09$362.52$362.525,344
2018-11-08$364.86$364.864,972
2018-11-07$363.60$363.604,617
2018-11-06$363.60$363.604,967
2018-11-05$359.10$359.102,128
2018-11-02$361.80$361.806,794
2018-11-01$366.30$366.306,717
2018-10-31$338.76$338.765,572
2018-10-30$331.02$331.025,433
2018-10-29$340.38$340.385,194
2018-10-26$342.72$342.724,483
2018-10-25$340.20$340.204,678
2018-10-24$343.26$343.268,689
2018-10-23$349.74$349.747,467
2018-10-22$355.50$355.508,461
2018-10-19$358.74$358.743,594
2018-10-18$360.90$360.903,678
2018-10-17$358.38$358.385,011
2018-10-16$360.72$360.7212,050
2018-10-15$356.40$356.406,906
2018-10-12$359.64$359.647,744
2018-10-11$357.84$357.8417,650
2018-10-10$358.74$358.749,406
2018-10-09$361.44$361.447,728
2018-10-08$360.72$360.725,994
2018-10-05$369.72$369.729,728
2018-10-04$392.22$392.226,400
2018-10-03$395.28$395.283,811
2018-10-02$394.74$394.7410,861
2018-10-01$399.96$399.967,372
2018-09-28$411.48$411.483,994
2018-09-27$406.26$406.268,544
2018-09-26$405.54$405.547,622
2018-09-25$408.78$408.788,267
2018-09-24$411.30$411.304,411
2018-09-21$388.26$388.2611,222
2018-09-20$367.38$367.381,839
2018-09-19$366.84$366.845,278
2018-09-18$371.70$371.703,289
2018-09-17$360.18$360.186,400
2018-09-14$369.18$369.183,317
2018-09-13$360.36$360.367,361
2018-09-12$341.64$341.645,961
2018-09-11$320.94$320.944,628
2018-09-10$322.56$322.568,539
2018-09-07$294.30$294.302,278
2018-09-06$287.28$287.284,300
2018-09-05$307.08$307.083,144
2018-09-04$296.46$296.462,172
2018-08-31$299.70$299.701,611
2018-08-30$295.56$295.569,133
2018-08-29$286.92$286.924,300
2018-08-28$286.56$286.562,239
2018-08-27$281.16$281.163,567
2018-08-24$288.00$288.003,528
2018-08-23$305.28$305.283,539
2018-08-22$291.06$291.064,222
2018-08-21$299.16$299.163,583
2018-08-20$281.88$281.886,256
2018-08-17$291.42$291.423,672
2018-08-16$312.30$312.304,861
2018-08-15$298.80$298.808,717
2018-08-14$302.94$302.948,256
2018-08-13$282.06$282.068,017
2018-08-10$279.72$279.723,883
2018-08-09$294.66$294.663,456
2018-08-08$295.56$295.561,800
2018-08-07$298.80$298.802,161
2018-08-06$303.30$303.307,894
2018-08-03$301.50$301.503,328
2018-08-02$319.14$319.144,222
2018-08-01$316.26$316.266,022
2018-07-31$316.98$316.985,417
2018-07-30$317.34$317.342,556
2018-07-27$340.74$340.7410,583
2018-07-26$347.94$347.946,650
2018-07-25$351.00$351.001,944
2018-07-24$359.64$359.645,728
2018-07-23$380.52$380.522,356
2018-07-20$386.82$386.822,811
2018-07-19$385.38$385.382,917
2018-07-18$375.48$375.487,239
2018-07-17$385.92$385.923,172
2018-07-16$388.98$388.984,522
2018-07-13$391.68$391.683,372
2018-07-12$391.32$391.321,633
2018-07-11$374.22$374.2210,772
2018-07-10$404.82$404.827,117
2018-07-09$402.84$402.844,744
2018-07-06$385.20$385.205,678
2018-07-05$370.80$370.804,606
2018-07-03$364.32$364.325,889
2018-07-02$364.32$364.3210,439
2018-06-29$367.20$367.207,178
2018-06-28$357.66$357.664,811
2018-06-27$358.20$358.207,678
2018-06-26$356.40$356.406,733
2018-06-25$357.30$357.309,189
2018-06-22$373.50$373.5074,272
2018-06-21$356.58$356.586,956
2018-06-20$362.16$362.1610,617
2018-06-19$343.08$343.0811,317
2018-06-18$335.88$335.889,761
2018-06-15$352.26$352.2623,556
2018-06-14$357.12$357.1210,106
2018-06-13$354.24$354.2414,067
2018-06-12$356.76$356.768,767
2018-06-11$365.40$365.4013,161
2018-06-08$371.88$371.889,000
2018-06-07$377.64$377.642,983
2018-06-06$376.20$376.205,256
2018-06-05$359.82$359.828,333
2018-06-04$368.10$368.105,872
2018-06-01$363.60$363.607,744
2018-05-31$362.34$362.345,839
2018-05-30$361.80$361.804,889
2018-05-29$353.16$353.163,206
2018-05-25$357.66$357.665,061
2018-05-24$356.58$356.582,972
2018-05-23$355.86$355.861,528
2018-05-22$360.54$360.542,550
2018-05-21$355.14$355.143,756
2018-05-18$357.48$357.483,967
2018-05-17$348.30$348.303,994
2018-05-16$352.08$352.087,422
2018-05-15$349.02$349.024,767
2018-05-14$349.74$349.7413,133
2018-05-11$363.24$363.244,239
2018-05-10$370.44$370.443,933
2018-05-09$377.82$377.8213,006
2018-05-08$382.50$382.506,406
2018-05-07$379.80$379.803,594
2018-05-04$387.90$387.904,444
2018-05-03$381.96$381.967,894
2018-05-02$369.00$369.006,572
2018-05-01$361.44$361.445,072
2018-04-30$359.82$359.825,233
2018-04-27$375.30$375.304,767
2018-04-26$371.52$371.521,494
2018-04-25$360.18$360.181,306
2018-04-24$361.44$361.448,517
2018-04-23$358.20$358.209,239
2018-04-20$367.20$367.204,822
2018-04-19$378.00$378.003,017
2018-04-18$385.20$385.206,950
2018-04-17$377.46$377.4616,789
2018-04-16$366.66$366.6610,017
2018-04-13$360.00$360.005,283
2018-04-12$360.54$360.547,456
2018-04-11$339.48$339.4811,289
2018-04-10$304.74$304.7418,706
2018-04-09$318.24$318.247,700
2018-04-06$324.72$324.7212,211
2018-04-05$336.42$336.4218,011
2018-04-04$317.88$317.8812,256
2018-04-03$296.82$296.8215,900
2018-04-02$318.96$318.9611,039
2018-03-29$336.60$336.6035,444
2018-03-28$335.88$335.88164,533