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 — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$1.20$1.20466
2013-12-30$1.00$1.0058
2013-12-27$1.00$1.003
2013-12-26$0.80$0.80150
2013-12-24$0.80$0.80130
2013-12-23$1.80$1.801,025
2013-12-20$1.80$1.800
2013-12-19$1.80$1.800
2013-12-18$1.80$1.80242
2013-12-17$1.80$1.8034
2013-12-16$1.80$1.8075
2013-12-13$1.80$1.800
2013-12-12$1.80$1.8042
2013-12-11$2.80$2.80132
2013-12-10$2.00$2.000
2013-12-09$2.00$2.000
2013-12-06$2.00$2.000
2013-12-05$2.00$2.00100
2013-12-04$2.00$2.000
2013-12-03$2.00$2.000
2013-12-02$2.00$2.000
2013-11-29$2.00$2.000
2013-11-27$2.00$2.0075
2013-11-26$3.20$3.2013
2013-11-25$2.00$2.000
2013-11-22$2.00$2.000
2013-11-21$2.00$2.000
2013-11-20$2.00$2.000
2013-11-19$2.00$2.0018
2013-11-18$2.00$2.0010
2013-11-15$2.00$2.000
2013-11-14$2.00$2.000
2013-11-13$2.00$2.00141
2013-11-12$2.00$2.007
2013-11-11$2.00$2.000
2013-11-08$2.00$2.000
2013-11-07$2.00$2.0017
2013-11-06$3.40$3.4025
2013-11-05$2.00$2.00270
2013-11-04$2.40$2.4018
2013-11-01$2.40$2.4016
2013-10-31$2.60$2.60150
2013-10-30$2.60$2.6024
2013-10-29$2.60$2.60242
2013-10-28$2.80$2.800
2013-10-25$2.80$2.800
2013-10-24$2.80$2.803
2013-10-23$2.80$2.800
2013-10-22$2.80$2.800
2013-10-21$2.80$2.800
2013-10-18$2.80$2.800
2013-10-17$2.80$2.800
2013-10-16$2.80$2.800
2013-10-15$2.80$2.800
2013-10-14$2.80$2.80130
2013-10-11$2.80$2.800
2013-10-10$2.80$2.800
2013-10-09$2.80$2.80254
2013-10-08$2.80$2.800
2013-10-07$2.80$2.80400
2013-10-04$3.40$3.4021
2013-10-03$3.00$3.000
2013-10-02$3.00$3.000
2013-10-01$3.00$3.000
2013-09-30$3.00$3.004
2013-09-27$2.80$2.800
2013-09-26$2.80$2.800
2013-09-25$2.80$2.800
2013-09-24$2.80$2.8030
2013-09-23$2.60$2.600
2013-09-20$2.60$2.600
2013-09-19$2.60$2.600
2013-09-18$2.60$2.6013
2013-09-17$3.20$3.200
2013-09-16$3.20$3.200
2013-09-13$3.20$3.200
2013-09-12$3.20$3.200
2013-09-11$3.20$3.20185
2013-09-10$3.20$3.200
2013-09-09$3.20$3.200
2013-09-06$3.20$3.205
2013-09-05$3.40$3.400
2013-09-04$3.40$3.400
2013-09-03$3.40$3.400
2013-08-30$3.40$3.40958
2013-08-29$4.00$4.000
2013-08-28$4.00$4.000
2013-08-27$4.00$4.000
2013-08-26$4.00$4.000
2013-08-23$4.00$4.000
2013-08-22$4.00$4.000
2013-08-21$4.00$4.0020
2013-08-20$4.00$4.0020
2013-08-19$3.80$3.800
2013-08-16$3.80$3.8075
2013-08-15$3.20$3.2058
2013-08-14$4.00$4.000
2013-08-13$4.00$4.0040
2013-08-12$3.20$3.201
2013-08-09$3.40$3.400
2013-08-08$3.40$3.40185
2013-08-07$4.00$4.000
2013-08-06$4.00$4.00404
2013-08-05$4.00$4.00345
2013-08-02$3.00$3.000
2013-08-01$3.00$3.000
2013-07-31$3.00$3.00612
2013-07-30$2.60$2.600
2013-07-29$2.60$2.600
2013-07-26$2.60$2.600
2013-07-25$2.60$2.600
2013-07-24$2.60$2.6037
2013-07-23$2.60$2.6013
2013-07-22$2.60$2.600
2013-07-19$2.60$2.600
2013-07-18$2.60$2.600
2013-07-17$2.60$2.602
2013-07-16$2.60$2.600
2013-07-15$2.60$2.600
2013-07-12$2.60$2.6010
2013-07-11$2.60$2.600
2013-07-10$2.60$2.600
2013-07-09$2.60$2.600
2013-07-08$2.60$2.600
2013-07-05$2.60$2.600
2013-07-03$2.60$2.60100
2013-07-02$2.60$2.600
2013-07-01$2.60$2.600
2013-06-28$2.60$2.60104
2013-06-27$3.00$3.000
2013-06-26$3.00$3.0050
2013-06-25$2.60$2.6028
2013-06-24$1.20$1.2035
2013-06-21$4.00$4.005
2013-06-20$3.20$3.200
2013-06-19$3.20$3.200
2013-06-18$3.20$3.200
2013-06-17$3.20$3.20315
2013-06-14$3.20$3.200
2013-06-13$3.20$3.2080
2013-06-12$2.20$2.2025
2013-06-11$2.20$2.200
2013-06-10$2.20$2.200
2013-06-07$2.20$2.200
2013-06-06$2.20$2.200
2013-06-05$2.20$2.20264
2013-06-04$2.20$2.200
2013-06-03$2.20$2.20250
2013-05-31$2.20$2.20395
2013-05-30$2.60$2.600
2013-05-29$2.60$2.60100
2013-05-28$1.80$1.800
2013-05-24$1.80$1.8010
2013-05-23$1.80$1.80336
2013-05-22$2.00$2.000
2013-05-21$2.00$2.00365
2013-05-20$2.20$2.200
2013-05-17$2.20$2.20410
2013-05-16$2.60$2.605
2013-05-15$3.00$3.000
2013-05-14$3.00$3.00709
2013-05-13$3.80$3.80151
2013-05-10$3.00$3.005,502
2013-05-09$3.20$3.2031
2013-05-08$5.00$5.0025
2013-05-07$6.60$6.60628
2013-05-06$4.80$4.800
2013-05-03$4.80$4.800
2013-05-02$4.80$4.800
2013-05-01$4.80$4.8013
2013-04-30$4.80$4.80164
2013-04-29$4.80$4.80300
2013-04-26$4.80$4.80255
2013-04-25$4.20$4.200
2013-04-24$4.20$4.200
2013-04-23$4.20$4.200
2013-04-22$4.20$4.20259
2013-04-19$4.60$4.6023
2013-04-18$3.40$3.4030
2013-04-17$4.80$4.80496
2013-04-16$4.00$4.001,242
2013-04-15$2.60$2.601,716
2013-04-12$3.40$3.405,202
2013-04-11$1.40$1.400
2013-04-10$1.40$1.40120
2013-04-09$1.40$1.4075
2013-04-08$1.40$1.406
2013-04-05$1.40$1.400
2013-04-04$1.40$1.400
2013-04-03$1.40$1.400
2013-04-02$1.40$1.4045
2013-04-01$1.40$1.4011
2013-03-28$3.40$3.40155
2013-03-27$2.40$2.400
2013-03-26$2.40$2.4050
2013-03-25$2.20$2.20195
2013-03-22$4.00$4.0025
2013-03-21$1.20$1.20227
2013-03-20$4.00$4.0050
2013-03-19$1.40$1.400
2013-03-18$1.40$1.4061
2013-03-15$1.60$1.60423
2013-03-14$5.00$5.0055
2013-03-13$3.80$3.800
2013-03-12$3.80$3.800
2013-03-11$3.80$3.800
2013-03-08$3.80$3.800
2013-03-07$3.80$3.800
2013-03-06$3.80$3.80592
2013-03-05$4.00$4.000
2013-03-04$4.00$4.000
2013-03-01$4.00$4.000
2013-02-28$4.00$4.0050
2013-02-27$4.00$4.00849
2013-02-26$0.80$0.8070
2013-02-25$0.80$0.8070
2013-02-22$0.80$0.800
2013-02-21$0.80$0.800
2013-02-20$0.80$0.800
2013-02-19$0.80$0.800
2013-02-15$0.80$0.800
2013-02-14$0.80$0.800
2013-02-13$0.80$0.800
2013-02-12$0.80$0.800
2013-02-11$0.80$0.800
2013-02-08$0.80$0.8019
2013-02-07$0.60$0.60150
2013-02-06$0.60$0.605
2013-02-05$0.60$0.605
2013-02-04$0.60$0.600
2013-02-01$0.60$0.600
2013-01-31$0.60$0.601
2013-01-30$0.60$0.600
2013-01-29$0.60$0.600
2013-01-28$0.60$0.600
2013-01-25$0.60$0.6030
2013-01-24$2.00$2.000
2013-01-23$2.00$2.002
2013-01-22$0.60$0.600
2013-01-18$0.60$0.600
2013-01-17$0.60$0.600
2013-01-16$0.60$0.600
2013-01-15$0.60$0.600
2013-01-14$0.60$0.600
2013-01-11$0.60$0.6045
2013-01-10$0.60$0.600
2013-01-09$0.60$0.60224
2013-01-08$0.80$0.8025
2013-01-07$1.00$1.00251
2013-01-04$0.60$0.6051
2013-01-03$0.60$0.600
2013-01-02$0.60$0.600