NASDAQ:QTTB | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$12.4534,500
2026-09-03$13.5824,685
2026-09-02$14.4219,053
2026-09-01$14.7514,581
2026-08-31$15.1414,485
2026-08-28$15.9417,231
2026-08-27$16.15$16.15203,300$16.007,042
2026-08-26$16.18$16.18327,100$16.2212,873
2026-08-25$16.32$16.32598,300$16.3719,089
2026-08-24$16.36$16.36690,900$16.3824,605
2026-08-21$15.97$15.97341,400$16.0716,869
2026-08-20$15.86$15.86389,100$15.8325,105
2026-08-19$15.84$15.84266,900$15.7718,871
2026-08-18$15.29$15.29319,400$15.8315,923
2026-08-17$15.95$15.95301,100$15.3316,291
2026-08-14$15.15$15.15313,300$15.2816,401
2026-08-13$15.37$15.37182,400$15.457,928
2026-08-12$15.37$15.37270,000$15.4010,528
2026-08-11$15.41$15.41614,800$16.0620,011
2026-08-10$15.67$15.67439,500$15.9021,576
2026-08-07$15.60$15.60513,500$16.4848,433
2026-08-06$16.20$16.20604,400$16.8428,772
2026-08-05$16.49$16.49651,400$16.3021,194
2026-08-04$16.16$16.16727,800$15.1518,832
2026-08-03$15.17$15.17328,900$14.9615,444
2026-07-31$15.68$15.68387,100$15.6812,158
2026-07-30$15.56$15.56555,800$14.9433,145
2026-07-29$14.64$14.64720,100$15.7424,319
2026-07-28$15.71$15.71536,100$15.7018,247
2026-07-27$15.21$15.21527,400$15.2927,899
2026-07-24$15.15$15.15178,800$15.355,249
2026-07-23$15.38$15.38395,500$15.0111,543
2026-07-22$15.08$15.08610,500$15.3619,958
2026-07-21$15.41$15.41855,800$15.1124,952
2026-07-20$15.04$15.041,270,400$14.6151,384
2026-07-17$15.05$15.051,316,000
2026-07-16$15.21$15.212,345,100
2026-07-15$15.70$15.707,057,300
2026-07-14$18.46$18.463,567,300
2026-07-13$21.38$21.3827,866,900
2026-07-10$11.21$11.213,505,300
2026-07-09$12.59$12.59265,300
2026-07-08$14.08$14.08436,100
2026-07-07$13.62$13.62239,300
2026-07-06$12.87$12.86247,400
2026-07-02$13.09$13.09162,700
2026-07-01$12.60$12.60193,400
2026-06-30$12.74$12.74539,700
2026-06-29$14.14$14.14722,100
2026-06-26$13.17$13.17494,000
2026-06-25$11.95$11.95273,500
2026-06-24$11.16$11.16322,200
2026-06-23$11.88$11.88384,900
2026-06-22$12.65$12.65443,700
2026-06-18$11.90$11.90407,800
2026-06-17$12.91$12.91251,500
2026-06-16$12.75$12.75427,800
2026-06-15$12.86$12.86361,100
2026-06-12$12.64$12.64326,300
2026-06-11$12.70$12.70438,000
2026-06-10$12.87$12.87645,000
2026-06-09$11.89$11.89628,600
2026-06-08$12.03$12.03660,800
2026-06-05$13.11$13.11764,800
2026-06-04$14.00$14.001,055,100
2026-06-03$12.19$12.19537,700
2026-06-02$12.64$12.64777,800
2026-06-01$11.66$11.661,072,700
2026-05-29$11.05$11.051,200,400
2026-05-28$10.31$10.311,278,700
2026-05-27$12.85$12.8521,152,800
2026-05-26$7.09$7.09297,700
2026-05-22$5.80$5.80623,700
2026-05-21$5.50$5.50181,000
2026-05-20$5.67$5.67284,300
2026-05-19$6.07$6.07302,900
2026-05-18$5.75$5.75245,400
2026-05-15$6.30$6.30113,300
2026-05-14$6.25$6.25157,400
2026-05-13$5.94$5.94182,200
2026-05-12$5.81$5.81644,500
2026-05-11$5.18$5.18176,700
2026-05-08$5.37$5.37115,900
2026-05-07$5.44$5.44154,800
2026-05-06$5.47$5.47342,400
2026-05-05$5.14$5.14263,100
2026-05-04$5.04$5.04178,400
2026-05-01$5.04$5.04300,500
2026-04-30$5.60$5.60291,800
2026-04-29$5.50$5.50147,500
2026-04-28$5.72$5.72167,000
2026-04-27$5.47$5.47502,600
2026-04-24$6.22$6.22264,800
2026-04-23$6.48$6.48210,400
2026-04-22$6.65$6.65406,700
2026-04-21$6.42$6.42528,100
2026-04-20$6.65$6.65956,200
2026-04-17$5.85$5.85791,800
2026-04-16$5.72$5.72131,700
2026-04-15$6.09$6.09239,200