NASDAQ:QUBT | Historical Stock Price | Quantum Computing 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
2007-02-01 to 2026-09-04
Data captured

Stock Price Chart

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

$0.19$1.47$11.36$87.82$679.01$5,250.002007-02-012026-08-27

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

View year

Historical Stock Price — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$0.60$0.60691
2012-12-28$1.20$1.2088
2012-12-27$1.20$1.200
2012-12-26$1.20$1.200
2012-12-24$1.20$1.2022
2012-12-21$1.20$1.200
2012-12-20$1.20$1.202
2012-12-19$1.20$1.20500
2012-12-18$1.20$1.200
2012-12-17$1.20$1.203
2012-12-14$1.20$1.206
2012-12-13$1.20$1.204
2012-12-12$1.20$1.200
2012-12-11$1.20$1.2091
2012-12-10$2.40$2.400
2012-12-07$2.40$2.40215
2012-12-06$1.20$1.20495
2012-12-05$2.60$2.600
2012-12-04$2.60$2.600
2012-12-03$2.60$2.60103
2012-11-30$2.20$2.200
2012-11-29$2.20$2.205
2012-11-28$2.20$2.208
2012-11-27$3.00$3.0099
2012-11-26$2.20$2.200
2012-11-23$2.20$2.200
2012-11-21$2.20$2.2050
2012-11-20$2.20$2.2025
2012-11-19$2.20$2.200
2012-11-16$2.20$2.2027
2012-11-15$1.20$1.200
2012-11-14$1.20$1.200
2012-11-13$1.20$1.200
2012-11-12$1.20$1.20311
2012-11-09$1.60$1.600
2012-11-08$1.60$1.600
2012-11-07$1.60$1.60230
2012-11-06$2.00$2.000
2012-11-05$2.00$2.000
2012-11-02$2.00$2.000
2012-11-01$2.00$2.0026
2012-10-31$1.60$1.600
2012-10-26$1.60$1.600
2012-10-25$1.60$1.6028
2012-10-24$3.60$3.600
2012-10-23$3.60$3.6025
2012-10-22$1.40$1.400
2012-10-19$1.40$1.400
2012-10-18$1.40$1.403
2012-10-17$3.60$3.603
2012-10-16$3.60$3.600
2012-10-15$3.60$3.600
2012-10-12$3.60$3.600
2012-10-11$3.60$3.60163
2012-10-10$4.00$4.000
2012-10-09$4.00$4.000
2012-10-08$4.00$4.0072
2012-10-05$4.00$4.000
2012-10-04$4.00$4.000
2012-10-03$4.00$4.000
2012-10-02$4.00$4.000
2012-10-01$4.00$4.000
2012-09-28$4.00$4.000
2012-09-27$4.00$4.005
2012-09-26$2.60$2.6045
2012-09-25$6.00$6.0050
2012-09-24$2.60$2.600
2012-09-21$2.60$2.605
2012-09-20$2.00$2.000
2012-09-19$2.00$2.005
2012-09-18$2.00$2.0050
2012-09-17$2.00$2.0013
2012-09-14$2.00$2.000
2012-09-13$2.00$2.000
2012-09-12$2.00$2.000
2012-09-11$2.00$2.000
2012-09-10$2.00$2.00175
2012-09-07$3.00$3.000
2012-09-06$3.00$3.001
2012-09-05$3.00$3.000
2012-09-04$3.00$3.000
2012-08-31$3.00$3.000
2012-08-30$3.00$3.0020
2012-08-29$3.00$3.000
2012-08-28$3.00$3.000
2012-08-27$3.00$3.000
2012-08-24$3.00$3.000
2012-08-23$3.00$3.0014
2012-08-22$3.00$3.000
2012-08-21$3.00$3.002
2012-08-20$3.00$3.0055
2012-08-17$3.00$3.000
2012-08-16$3.00$3.000
2012-08-15$3.00$3.000
2012-08-14$3.00$3.000
2012-08-13$3.00$3.008
2012-08-10$3.00$3.0025
2012-08-09$3.00$3.000
2012-08-08$3.00$3.000
2012-08-07$3.00$3.000
2012-08-06$3.00$3.005
2012-08-03$3.00$3.000
2012-08-02$3.00$3.000
2012-08-01$3.00$3.000
2012-07-31$3.00$3.000
2012-07-30$3.00$3.002
2012-07-27$3.00$3.00105
2012-07-26$3.00$3.001
2012-07-25$4.20$4.200
2012-07-24$4.20$4.20375
2012-07-23$4.20$4.2014
2012-07-20$4.20$4.205
2012-07-19$4.20$4.200
2012-07-18$4.20$4.200
2012-07-17$4.20$4.2054
2012-07-16$4.20$4.200
2012-07-13$4.20$4.200
2012-07-12$4.20$4.200
2012-07-11$4.20$4.200
2012-07-10$4.20$4.209
2012-07-09$6.00$6.000
2012-07-06$6.00$6.0025
2012-07-05$4.20$4.200
2012-07-03$4.20$4.201
2012-07-02$6.00$6.004
2012-06-29$6.00$6.000
2012-06-28$6.00$6.000
2012-06-27$6.00$6.000
2012-06-26$6.00$6.0025
2012-06-25$4.20$4.202
2012-06-22$7.00$7.000
2012-06-21$7.00$7.000
2012-06-20$7.00$7.0075
2012-06-19$7.00$7.00135
2012-06-18$7.00$7.0050
2012-06-15$4.00$4.004
2012-06-14$6.20$6.200
2012-06-13$6.20$6.20546
2012-06-12$4.00$4.001
2012-06-11$4.00$4.006
2012-06-08$4.00$4.000
2012-06-07$4.00$4.005
2012-06-06$4.00$4.000
2012-06-05$4.00$4.005
2012-06-04$7.00$7.005
2012-06-01$8.00$8.000
2012-05-31$8.00$8.000
2012-05-30$8.00$8.000
2012-05-29$8.00$8.0085
2012-05-25$5.00$5.000
2012-05-24$5.00$5.000
2012-05-23$5.00$5.000
2012-05-22$5.00$5.000
2012-05-21$5.00$5.000
2012-05-18$5.00$5.000
2012-05-17$5.00$5.0010
2012-05-16$5.00$5.00520
2012-05-15$2.60$2.602
2012-05-14$2.40$2.4053
2012-05-11$2.20$2.2020
2012-05-10$2.20$2.200
2012-05-09$2.20$2.200
2012-05-08$2.20$2.204
2012-05-07$2.20$2.200
2012-05-04$2.20$2.200
2012-05-03$2.20$2.200
2012-05-02$2.20$2.200
2012-05-01$2.20$2.200
2012-04-30$2.20$2.200
2012-04-27$2.20$2.202
2012-04-26$2.00$2.000
2012-04-25$2.00$2.000
2012-04-24$2.00$2.0010
2012-04-23$3.20$3.200
2012-04-20$3.20$3.200
2012-04-19$3.20$3.200
2012-04-18$3.20$3.20125
2012-04-17$3.20$3.200
2012-04-16$3.20$3.200
2012-04-13$3.20$3.2024
2012-04-12$3.20$3.200
2012-04-11$3.20$3.203
2012-04-10$3.60$3.600
2012-04-09$3.60$3.600
2012-04-05$3.60$3.6050
2012-04-04$3.60$3.600
2012-04-03$3.60$3.6014
2012-04-02$4.60$4.6027
2012-03-30$5.00$5.0039
2012-03-29$3.20$3.200
2012-03-28$3.20$3.200
2012-03-27$3.20$3.200
2012-03-26$3.20$3.200
2012-03-23$3.20$3.200
2012-03-22$3.20$3.200
2012-03-21$3.20$3.200
2012-03-20$3.20$3.202
2012-03-19$5.80$5.800
2012-03-16$5.80$5.800
2012-03-15$5.80$5.800
2012-03-14$5.80$5.800
2012-03-13$5.80$5.800
2012-03-12$5.80$5.800
2012-03-09$5.80$5.8023
2012-03-08$6.00$6.000
2012-03-07$6.00$6.001
2012-03-06$3.20$3.200
2012-03-05$3.20$3.205
2012-03-02$5.20$5.200
2012-03-01$5.20$5.20425
2012-02-29$4.40$4.4034
2012-02-28$6.00$6.00135
2012-02-27$3.20$3.2010
2012-02-24$3.20$3.2056
2012-02-23$6.00$6.005
2012-02-22$3.20$3.200
2012-02-21$3.20$3.20120
2012-02-17$4.00$4.000
2012-02-16$4.00$4.00155
2012-02-15$3.20$3.202
2012-02-14$4.00$4.0050
2012-02-13$4.00$4.00118
2012-02-10$4.00$4.000
2012-02-09$4.00$4.0025
2012-02-08$3.20$3.2044
2012-02-07$4.00$4.003
2012-02-06$4.00$4.00272
2012-02-03$4.00$4.00990
2012-02-02$3.60$3.6025
2012-02-01$5.00$5.003
2012-01-31$5.00$5.0013
2012-01-30$2.40$2.404
2012-01-27$4.00$4.000
2012-01-26$4.00$4.0060
2012-01-25$2.60$2.6018
2012-01-24$3.00$3.0025
2012-01-23$1.20$1.20100
2012-01-20$3.00$3.00150
2012-01-19$4.00$4.0050
2012-01-18$3.00$3.0055
2012-01-17$4.00$4.007
2012-01-13$3.00$3.001
2012-01-12$4.00$4.000
2012-01-11$4.00$4.00105
2012-01-10$2.00$2.00348
2012-01-09$2.00$2.00500
2012-01-06$1.20$1.20673
2012-01-05$1.80$1.800
2012-01-04$1.80$1.80206
2012-01-03$1.80$1.8019