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.

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Historical Stock Price — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$4.40$4.40210
2010-12-30$5.00$5.00252
2010-12-29$6.00$6.0045
2010-12-28$8.00$8.00323
2010-12-27$4.00$4.00200
2010-12-23$5.60$5.604
2010-12-22$5.20$5.2076
2010-12-21$6.00$6.00164
2010-12-20$4.60$4.60105
2010-12-17$7.20$7.200
2010-12-16$7.20$7.2031
2010-12-15$6.20$6.201,966
2010-12-14$6.80$6.80123
2010-12-13$6.20$6.20502
2010-12-10$6.20$6.20125
2010-12-09$6.20$6.20118
2010-12-08$6.20$6.2038
2010-12-07$6.20$6.20196
2010-12-06$6.40$6.4092
2010-12-03$6.40$6.40252
2010-12-02$6.80$6.800
2010-12-01$6.80$6.80160
2010-11-30$7.00$7.0030
2010-11-29$7.00$7.008
2010-11-26$7.80$7.800
2010-11-24$7.80$7.8035
2010-11-23$7.80$7.8015
2010-11-22$7.80$7.800
2010-11-19$7.80$7.80276
2010-11-18$8.00$8.000
2010-11-17$8.00$8.00184
2010-11-16$8.00$8.000
2010-11-15$8.00$8.00173
2010-11-12$8.00$8.00125
2010-11-11$8.00$8.000
2010-11-10$8.00$8.00168
2010-11-09$8.00$8.000
2010-11-08$8.00$8.00142
2010-11-05$8.00$8.0017
2010-11-04$6.00$6.00375
2010-11-03$6.00$6.00205
2010-11-02$8.40$8.4065
2010-11-01$6.00$6.000
2010-10-29$6.00$6.000
2010-10-28$6.00$6.00186
2010-10-27$6.00$6.0086
2010-10-26$9.00$9.0013
2010-10-25$8.20$8.2030
2010-10-22$8.20$8.207
2010-10-21$7.00$7.00114
2010-10-20$6.80$6.80114
2010-10-19$8.40$8.4015
2010-10-18$7.00$7.000
2010-10-15$7.00$7.00146
2010-10-14$8.40$8.4013
2010-10-13$8.40$8.40134
2010-10-12$6.60$6.601
2010-10-11$9.00$9.0044
2010-10-08$9.00$9.0033
2010-10-07$9.00$9.000
2010-10-06$9.00$9.0031
2010-10-05$9.00$9.00158
2010-10-04$9.00$9.0094
2010-10-01$9.00$9.0017
2010-09-30$8.00$8.006
2010-09-29$9.00$9.0014
2010-09-28$8.00$8.00100
2010-09-27$8.00$8.00150
2010-09-24$7.20$7.2091
2010-09-23$7.20$7.20542
2010-09-22$6.00$6.000
2010-09-21$6.00$6.001
2010-09-20$7.00$7.000
2010-09-17$7.00$7.0055
2010-09-16$7.00$7.00309
2010-09-15$7.40$7.40181
2010-09-14$6.20$6.200
2010-09-13$6.20$6.2024
2010-09-10$6.00$6.00198
2010-09-09$6.00$6.00490
2010-09-08$7.00$7.00257
2010-09-07$6.60$6.60320
2010-09-03$9.00$9.00672
2010-09-02$7.40$7.4013
2010-09-01$7.40$7.4075
2010-08-31$8.00$8.0010
2010-08-30$8.00$8.0026
2010-08-27$8.00$8.00220
2010-08-26$8.00$8.00762
2010-08-25$6.20$6.20173
2010-08-24$6.60$6.60315
2010-08-23$8.20$8.20279
2010-08-20$8.00$8.00354
2010-08-19$8.00$8.00292
2010-08-18$8.20$8.20526
2010-08-17$9.00$9.00820
2010-08-16$8.40$8.40453
2010-08-13$8.00$8.00414
2010-08-12$9.80$9.801,258
2010-08-11$8.00$8.00396
2010-08-10$8.40$8.40564
2010-08-09$10.00$10.00473
2010-08-06$14.60$14.60176
2010-08-05$14.00$14.00784
2010-08-04$10.00$10.00494
2010-08-03$11.20$11.20214
2010-08-02$10.00$10.005
2010-07-30$8.00$8.00796
2010-07-29$10.00$10.00342
2010-07-28$10.00$10.0025
2010-07-27$12.00$12.00256
2010-07-26$13.00$13.005,035
2010-07-23$16.00$16.0048
2010-07-22$16.00$16.0054
2010-07-21$14.00$14.001,059
2010-07-20$16.00$16.00152
2010-07-19$18.00$18.00125
2010-07-16$18.00$18.00340
2010-07-15$14.00$14.002,210
2010-07-14$16.00$16.00889
2010-07-13$14.00$14.00128
2010-07-12$12.00$12.00173
2010-07-09$14.00$14.00292
2010-07-08$14.00$14.00820
2010-07-07$20.00$20.00467
2010-07-06$14.00$14.00123
2010-07-02$16.00$16.00492
2010-07-01$10.00$10.00140
2010-06-30$22.00$22.00205
2010-06-29$22.00$22.0097
2010-06-28$22.00$22.00107
2010-06-25$20.00$20.00119
2010-06-24$24.00$24.0055
2010-06-23$25.00$25.000
2010-06-22$25.00$25.00692
2010-06-21$20.00$20.00108
2010-06-18$22.00$22.00397
2010-06-17$24.00$24.00217
2010-06-16$30.00$30.0020
2010-06-15$30.00$30.00150
2010-06-14$32.00$32.0026
2010-06-11$24.00$24.00532
2010-06-10$30.00$30.00120
2010-06-09$30.00$30.0018
2010-06-08$26.00$26.0075
2010-06-07$24.00$24.00208
2010-06-04$30.00$30.0037
2010-06-03$30.00$30.00375
2010-06-02$30.00$30.00170
2010-06-01$31.40$31.40207
2010-05-28$34.00$34.00235
2010-05-27$40.00$40.00454
2010-05-26$26.00$26.00242
2010-05-25$30.00$30.00548
2010-05-24$40.00$40.00111
2010-05-21$34.00$34.00458
2010-05-20$46.00$46.00121
2010-05-19$46.00$46.00238
2010-05-18$52.00$52.0088
2010-05-17$46.00$46.0087
2010-05-14$44.00$44.0056
2010-05-13$45.00$45.00280
2010-05-12$50.00$50.00125
2010-05-11$44.00$44.00260
2010-05-10$50.00$50.0035
2010-05-07$56.00$56.0028
2010-05-06$66.00$66.00314
2010-05-05$56.00$56.0055
2010-05-04$50.00$50.0088
2010-05-03$66.00$66.00102
2010-04-30$60.00$60.00148
2010-04-29$50.00$50.00162
2010-04-28$56.00$56.00178
2010-04-27$60.00$60.00169
2010-04-26$60.00$60.0061
2010-04-23$64.00$64.00163
2010-04-22$76.00$76.0022
2010-04-21$60.00$60.00235
2010-04-20$60.00$60.00114
2010-04-19$70.00$70.0064
2010-04-16$60.00$60.0045
2010-04-15$65.00$65.0038
2010-04-14$70.00$70.0097
2010-04-13$63.00$63.0091
2010-04-12$70.00$70.00250
2010-04-09$80.00$80.00275
2010-04-08$70.20$70.20129
2010-04-07$100.00$100.0046
2010-04-06$100.00$100.00111
2010-04-05$100.00$100.0024
2010-04-01$100.00$100.00195
2010-03-31$102.00$102.00206
2010-03-30$128.00$128.0071
2010-03-29$130.00$130.006
2010-03-26$96.00$96.001
2010-03-25$120.00$120.00227
2010-03-24$123.00$123.0023
2010-03-23$130.00$130.00223
2010-03-22$132.00$132.00105
2010-03-19$140.00$140.0093
2010-03-18$144.00$144.0051
2010-03-17$148.00$148.00118
2010-03-16$146.00$146.00119
2010-03-15$150.00$150.0069
2010-03-12$160.00$160.0066
2010-03-11$158.00$158.00306
2010-03-10$150.00$150.00119
2010-03-09$142.00$142.0045
2010-03-08$160.00$160.0051
2010-03-05$160.00$160.00242
2010-03-04$130.00$130.00180
2010-03-03$138.00$138.00106
2010-03-02$134.00$134.00105
2010-03-01$160.00$160.001
2010-02-26$160.00$160.0029
2010-02-25$160.00$160.005
2010-02-24$160.00$160.008
2010-02-23$160.00$160.0024
2010-02-22$160.00$160.0010
2010-02-19$170.00$170.0054
2010-02-18$178.00$178.0011
2010-02-17$178.00$178.002
2010-02-16$150.00$150.00150
2010-02-12$160.00$160.00385
2010-02-11$180.00$180.00187
2010-02-10$170.00$170.00154
2010-02-09$200.00$200.0062
2010-02-08$192.00$192.00184
2010-02-05$192.00$192.00276
2010-02-04$210.00$210.001,142
2010-02-03$210.00$210.00210
2010-02-02$204.00$204.00137
2010-02-01$220.00$220.0095
2010-01-29$220.00$220.0025
2010-01-28$202.00$202.00207
2010-01-27$220.00$220.0018
2010-01-26$220.00$220.00186
2010-01-25$230.00$230.0080
2010-01-22$238.00$238.00376
2010-01-21$224.00$224.00561
2010-01-20$218.00$218.00162
2010-01-19$206.00$206.00339
2010-01-15$198.00$198.00115
2010-01-14$200.00$200.00139
2010-01-13$190.00$190.00229
2010-01-12$200.00$200.0056
2010-01-11$194.00$194.0037
2010-01-08$190.00$190.0070
2010-01-07$200.00$200.00137
2010-01-06$194.00$194.0099
2010-01-05$220.00$220.00212
2010-01-04$190.00$190.0029