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 — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$0.20$0.20365——
2014-12-30$0.40$0.4013——
2014-12-29$0.40$0.4011——
2014-12-26$0.40$0.400——
2014-12-24$0.40$0.400——
2014-12-23$0.40$0.4012——
2014-12-22$0.40$0.400——
2014-12-19$0.40$0.401,245——
2014-12-18$0.40$0.400——
2014-12-17$0.40$0.400——
2014-12-16$0.40$0.400——
2014-12-15$0.40$0.402——
2014-12-12$0.40$0.4065——
2014-12-11$0.40$0.400——
2014-12-10$0.40$0.405——
2014-12-09$0.40$0.400——
2014-12-08$0.40$0.400——
2014-12-05$0.40$0.40539——
2014-12-04$0.40$0.400——
2014-12-03$0.40$0.40500——
2014-12-02$0.60$0.60400——
2014-12-01$0.60$0.600——
2014-11-28$0.60$0.600——
2014-11-26$0.60$0.600——
2014-11-25$0.60$0.6050——
2014-11-24$0.60$0.600——
2014-11-21$0.60$0.6014——
2014-11-20$0.60$0.600——
2014-11-19$0.60$0.600——
2014-11-18$0.60$0.600——
2014-11-17$0.60$0.6050——
2014-11-14$0.60$0.600——
2014-11-13$0.60$0.600——
2014-11-12$0.60$0.600——
2014-11-11$0.60$0.600——
2014-11-10$0.60$0.600——
2014-11-07$0.60$0.600——
2014-11-06$0.60$0.60216——
2014-11-05$0.60$0.600——
2014-11-04$0.60$0.600——
2014-11-03$0.60$0.60518——
2014-10-31$0.40$0.400——
2014-10-30$0.40$0.405——
2014-10-29$0.40$0.40220——
2014-10-28$0.40$0.400——
2014-10-27$0.40$0.400——
2014-10-24$0.40$0.400——
2014-10-23$0.40$0.400——
2014-10-22$0.40$0.400——
2014-10-21$0.40$0.400——
2014-10-20$0.40$0.400——
2014-10-17$0.40$0.4050——
2014-10-16$0.40$0.40315——
2014-10-15$0.60$0.6017——
2014-10-14$0.60$0.60300——
2014-10-13$0.60$0.600——
2014-10-10$0.60$0.60450——
2014-10-09$0.60$0.60509——
2014-10-08$0.40$0.400——
2014-10-07$0.40$0.400——
2014-10-06$0.40$0.400——
2014-10-03$0.40$0.400——
2014-10-02$0.40$0.400——
2014-10-01$0.40$0.400——
2014-09-30$0.40$0.400——
2014-09-29$0.40$0.400——
2014-09-26$0.40$0.400——
2014-09-25$0.40$0.400——
2014-09-24$0.40$0.400——
2014-09-23$0.40$0.400——
2014-09-22$0.40$0.400——
2014-09-19$0.40$0.400——
2014-09-18$0.40$0.400——
2014-09-17$0.40$0.400——
2014-09-16$0.40$0.400——
2014-09-15$0.40$0.400——
2014-09-12$0.40$0.400——
2014-09-11$0.40$0.405——
2014-09-10$0.40$0.400——
2014-09-09$0.40$0.400——
2014-09-08$0.40$0.400——
2014-09-05$0.40$0.400——
2014-09-04$0.40$0.4016——
2014-09-03$0.60$0.600——
2014-09-02$0.60$0.600——
2014-08-29$0.60$0.6028——
2014-08-28$0.40$0.400——
2014-08-27$0.40$0.400——
2014-08-26$0.40$0.400——
2014-08-25$0.40$0.4010——
2014-08-22$0.40$0.400——
2014-08-21$0.40$0.402——
2014-08-20$0.40$0.4075——
2014-08-19$0.60$0.600——
2014-08-18$0.60$0.600——
2014-08-15$0.60$0.600——
2014-08-14$0.60$0.60300——
2014-08-13$0.80$0.800——
2014-08-12$0.80$0.800——
2014-08-11$0.80$0.800——
2014-08-08$0.80$0.800——
2014-08-07$0.80$0.800——
2014-08-06$0.80$0.800——
2014-08-05$0.80$0.800——
2014-08-04$0.80$0.800——
2014-08-01$0.80$0.8013——
2014-07-31$0.60$0.600——
2014-07-30$0.60$0.60100——
2014-07-29$0.80$0.800——
2014-07-28$0.80$0.801,218——
2014-07-25$1.40$1.40436——
2014-07-24$1.40$1.400——
2014-07-23$1.40$1.400——
2014-07-22$1.40$1.400——
2014-07-21$1.40$1.400——
2014-07-18$1.40$1.4026——
2014-07-17$1.40$1.4075——
2014-07-16$1.40$1.400——
2014-07-15$1.40$1.400——
2014-07-14$1.40$1.40138——
2014-07-11$0.80$0.800——
2014-07-10$0.80$0.80125——
2014-07-09$1.40$1.4036——
2014-07-08$1.40$1.400——
2014-07-07$1.40$1.40244——
2014-07-03$1.40$1.400——
2014-07-02$1.40$1.40250——
2014-07-01$1.40$1.400——
2014-06-30$1.40$1.400——
2014-06-27$1.40$1.40270——
2014-06-26$1.40$1.400——
2014-06-25$1.40$1.400——
2014-06-24$1.40$1.4031——
2014-06-23$1.40$1.400——
2014-06-20$1.40$1.400——
2014-06-19$1.40$1.400——
2014-06-18$1.40$1.400——
2014-06-17$1.40$1.402——
2014-06-16$0.80$0.800——
2014-06-13$0.80$0.800——
2014-06-12$0.80$0.800——
2014-06-11$0.80$0.800——
2014-06-10$0.80$0.800——
2014-06-09$0.80$0.80198——
2014-06-06$1.00$1.000——
2014-06-05$1.00$1.00235——
2014-06-04$1.00$1.000——
2014-06-03$1.00$1.000——
2014-06-02$1.00$1.00590——
2014-05-30$1.20$1.200——
2014-05-29$1.20$1.2050——
2014-05-28$1.00$1.003——
2014-05-27$1.00$1.005——
2014-05-23$1.80$1.8076——
2014-05-22$1.80$1.801,597——
2014-05-21$1.60$1.60167——
2014-05-20$1.80$1.80311——
2014-05-19$1.40$1.403——
2014-05-16$1.40$1.4070——
2014-05-15$1.40$1.408,870——
2014-05-14$0.40$0.40480——
2014-05-13$0.60$0.600——
2014-05-12$0.60$0.600——
2014-05-09$0.60$0.600——
2014-05-08$0.60$0.600——
2014-05-07$0.60$0.600——
2014-05-06$0.60$0.600——
2014-05-05$0.60$0.600——
2014-05-02$0.60$0.600——
2014-05-01$0.60$0.60905——
2014-04-30$0.60$0.600——
2014-04-29$0.60$0.60505——
2014-04-28$1.00$1.000——
2014-04-25$1.00$1.005——
2014-04-24$1.00$1.000——
2014-04-23$1.00$1.000——
2014-04-22$1.00$1.000——
2014-04-21$1.00$1.001——
2014-04-17$0.60$0.600——
2014-04-16$0.60$0.60200——
2014-04-15$0.60$0.600——
2014-04-14$0.60$0.600——
2014-04-11$0.60$0.600——
2014-04-10$0.60$0.602——
2014-04-09$0.60$0.600——
2014-04-08$0.60$0.600——
2014-04-07$0.60$0.60400——
2014-04-04$0.60$0.600——
2014-04-03$0.60$0.600——
2014-04-02$0.60$0.600——
2014-04-01$0.60$0.6047——
2014-03-31$0.60$0.600——
2014-03-28$0.60$0.600——
2014-03-27$0.60$0.600——
2014-03-26$0.60$0.600——
2014-03-25$0.60$0.600——
2014-03-24$0.60$0.600——
2014-03-21$0.60$0.600——
2014-03-20$0.60$0.600——
2014-03-19$0.60$0.600——
2014-03-18$0.60$0.600——
2014-03-17$0.60$0.6013——
2014-03-14$0.60$0.60946——
2014-03-13$1.00$1.000——
2014-03-12$1.00$1.000——
2014-03-11$1.00$1.000——
2014-03-10$1.00$1.000——
2014-03-07$1.00$1.000——
2014-03-06$1.00$1.0072——
2014-03-05$1.00$1.000——
2014-03-04$1.00$1.00147——
2014-03-03$1.00$1.000——
2014-02-28$1.00$1.00100——
2014-02-27$1.00$1.000——
2014-02-26$1.00$1.000——
2014-02-25$1.00$1.000——
2014-02-24$1.00$1.000——
2014-02-21$1.00$1.000——
2014-02-20$1.00$1.000——
2014-02-19$1.00$1.0063——
2014-02-18$1.00$1.000——
2014-02-14$1.00$1.000——
2014-02-13$1.00$1.000——
2014-02-12$1.00$1.0023——
2014-02-11$1.60$1.600——
2014-02-10$1.60$1.6015——
2014-02-07$1.60$1.600——
2014-02-06$1.60$1.600——
2014-02-05$1.60$1.60316——
2014-02-04$1.00$1.0050——
2014-02-03$1.20$1.200——
2014-01-31$1.20$1.2089——
2014-01-30$1.20$1.2028——
2014-01-29$1.20$1.200——
2014-01-28$1.20$1.200——
2014-01-27$1.20$1.20326——
2014-01-24$1.20$1.200——
2014-01-23$1.20$1.200——
2014-01-22$1.20$1.2075——
2014-01-21$1.20$1.2067——
2014-01-17$1.20$1.200——
2014-01-16$1.20$1.200——
2014-01-15$1.20$1.200——
2014-01-14$1.20$1.200——
2014-01-13$1.20$1.200——
2014-01-10$1.20$1.200——
2014-01-09$1.20$1.200——
2014-01-08$1.20$1.2060——
2014-01-07$1.60$1.60367——
2014-01-06$1.40$1.40250——
2014-01-03$1.20$1.200——
2014-01-02$1.20$1.200——