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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$1.51$1.51123,600
2022-12-29$1.49$1.4976,200
2022-12-28$1.46$1.46111,900
2022-12-27$1.51$1.5176,700
2022-12-23$1.56$1.5642,600
2022-12-22$1.52$1.52114,100
2022-12-21$1.66$1.66116,600
2022-12-20$1.65$1.65100,600
2022-12-19$1.61$1.61118,300
2022-12-16$1.62$1.62132,700
2022-12-15$1.66$1.66212,900
2022-12-14$1.66$1.66281,800
2022-12-13$1.85$1.85137,400
2022-12-12$1.98$1.98156,200
2022-12-09$2.03$2.0356,700
2022-12-08$2.02$2.02104,700
2022-12-07$2.05$2.0572,500
2022-12-06$1.98$1.98234,200
2022-12-05$2.10$2.10119,100
2022-12-02$2.22$2.2293,000
2022-12-01$2.10$2.1076,900
2022-11-30$2.21$2.21115,700
2022-11-29$2.22$2.22110,400
2022-11-28$2.13$2.13104,900
2022-11-25$2.19$2.1957,300
2022-11-23$2.18$2.1860,300
2022-11-22$2.12$2.1285,800
2022-11-21$2.03$2.0397,000
2022-11-18$2.10$2.10112,100
2022-11-17$2.05$2.0583,800
2022-11-16$2.09$2.0956,400
2022-11-15$2.32$2.32113,800
2022-11-14$2.16$2.1667,900
2022-11-11$2.15$2.15176,000
2022-11-10$2.08$2.08168,000
2022-11-09$2.08$2.0885,500
2022-11-08$2.18$2.18132,500
2022-11-07$2.20$2.20270,000
2022-11-04$2.09$2.09101,000
2022-11-03$2.02$2.02122,300
2022-11-02$2.04$2.04110,400
2022-11-01$2.20$2.2053,600
2022-10-31$2.23$2.23103,100
2022-10-28$2.28$2.28110,300
2022-10-27$2.28$2.28132,600
2022-10-26$2.17$2.17160,000
2022-10-25$2.18$2.18204,300
2022-10-24$1.92$1.92228,700
2022-10-21$2.06$2.0637,100
2022-10-20$2.09$2.09100,200
2022-10-19$2.00$2.00145,200
2022-10-18$2.12$2.12256,600
2022-10-17$2.14$2.1487,300
2022-10-14$2.03$2.03100,100
2022-10-13$2.11$2.11197,200
2022-10-12$1.93$1.93150,700
2022-10-11$2.07$2.07119,700
2022-10-10$2.05$2.05164,900
2022-10-07$2.31$2.31108,600
2022-10-06$2.40$2.40101,600
2022-10-05$2.42$2.42252,100
2022-10-04$2.66$2.66144,000
2022-10-03$2.46$2.46154,400
2022-09-30$2.51$2.51171,800
2022-09-29$2.37$2.37151,000
2022-09-28$2.31$2.31132,300
2022-09-27$2.33$2.33147,300
2022-09-26$2.20$2.20117,700
2022-09-23$2.27$2.27231,300
2022-09-22$2.33$2.33193,800
2022-09-21$2.43$2.4393,200
2022-09-20$2.50$2.50165,200
2022-09-19$2.55$2.55165,100
2022-09-16$2.75$2.75169,200
2022-09-15$2.85$2.85103,400
2022-09-14$2.78$2.78110,300
2022-09-13$2.78$2.78230,100
2022-09-12$2.95$2.95127,200
2022-09-09$2.96$2.9695,500
2022-09-08$2.92$2.92204,400
2022-09-07$2.74$2.74124,600
2022-09-06$2.66$2.66205,200
2022-09-02$2.96$2.96125,400
2022-09-01$2.81$2.81200,500
2022-08-31$2.96$2.9687,200
2022-08-30$2.95$2.95190,000
2022-08-29$2.91$2.91276,500
2022-08-26$3.15$3.15203,300
2022-08-25$3.38$3.38178,100
2022-08-24$3.13$3.13164,500
2022-08-23$3.17$3.17181,400
2022-08-22$3.05$3.05266,800
2022-08-19$3.25$3.25370,900
2022-08-18$3.57$3.57166,100
2022-08-17$3.75$3.75351,000
2022-08-16$4.14$4.14318,200
2022-08-15$4.04$4.04298,700
2022-08-12$4.00$4.00459,300
2022-08-11$4.16$4.16318,800
2022-08-10$3.90$3.90295,600
2022-08-09$3.80$3.80274,400
2022-08-08$3.87$3.87386,100
2022-08-05$3.63$3.63344,400
2022-08-04$3.37$3.37102,800
2022-08-03$3.41$3.41206,700
2022-08-02$3.33$3.33356,300
2022-08-01$3.29$3.29263,200
2022-07-29$3.07$3.07111,500
2022-07-28$3.15$3.15152,400
2022-07-27$3.09$3.09142,000
2022-07-26$2.91$2.91181,500
2022-07-25$3.24$3.24204,000
2022-07-22$3.04$3.04248,200
2022-07-21$3.37$3.37261,700
2022-07-20$3.13$3.13351,100
2022-07-19$3.05$3.05222,000
2022-07-18$2.79$2.79194,500
2022-07-15$2.78$2.7896,600
2022-07-14$2.59$2.59153,100
2022-07-13$2.79$2.79121,200
2022-07-12$2.70$2.70133,500
2022-07-11$2.94$2.94274,200
2022-07-08$2.73$2.73116,100
2022-07-07$2.69$2.69223,400
2022-07-06$2.50$2.50125,100
2022-07-05$2.36$2.36211,500
2022-07-01$2.34$2.34144,000
2022-06-30$2.38$2.38187,900
2022-06-29$2.49$2.49205,100
2022-06-28$2.24$2.2492,600
2022-06-27$2.22$2.22353,000
2022-06-24$2.46$2.46526,900
2022-06-23$2.56$2.56258,500
2022-06-22$2.27$2.27108,200
2022-06-21$2.24$2.24518,600
2022-06-17$2.23$2.23204,100
2022-06-16$2.27$2.27471,800
2022-06-15$2.60$2.60308,200
2022-06-14$2.75$2.75286,300
2022-06-13$2.81$2.81252,600
2022-06-10$3.10$3.10309,900
2022-06-09$3.44$3.44391,400
2022-06-08$3.43$3.431,433,700
2022-06-07$3.88$3.881,757,800
2022-06-06$2.90$2.90696,100
2022-06-03$2.51$2.51192,500
2022-06-02$2.34$2.34147,800
2022-06-01$2.36$2.36174,300
2022-05-31$2.27$2.27179,200
2022-05-27$2.07$2.07181,000
2022-05-26$2.10$2.10645,300
2022-05-25$2.25$2.251,101,900
2022-05-24$1.97$1.975,139,100
2022-05-23$1.57$1.5765,800
2022-05-20$1.50$1.5043,200
2022-05-19$1.52$1.5289,300
2022-05-18$1.48$1.48145,200
2022-05-17$1.55$1.5588,800
2022-05-16$1.52$1.5267,100
2022-05-13$1.62$1.6286,800
2022-05-12$1.54$1.5486,700
2022-05-11$1.52$1.5281,900
2022-05-10$1.53$1.53146,700
2022-05-09$1.67$1.67157,200
2022-05-06$1.78$1.78391,000
2022-05-05$1.68$1.68228,900
2022-05-04$1.54$1.54199,600
2022-05-03$1.53$1.5349,000
2022-05-02$1.52$1.52134,400
2022-04-29$1.53$1.5354,200
2022-04-28$1.56$1.56103,800
2022-04-27$1.52$1.52147,600
2022-04-26$1.63$1.63149,200
2022-04-25$1.76$1.7695,400
2022-04-22$1.78$1.78140,000
2022-04-21$1.87$1.87238,900
2022-04-20$2.04$2.0466,100
2022-04-19$2.07$2.0742,900
2022-04-18$2.04$2.0474,500
2022-04-14$2.16$2.1667,500
2022-04-13$2.21$2.2145,800
2022-04-12$2.18$2.18113,400
2022-04-11$2.27$2.2759,500
2022-04-08$2.28$2.2849,100
2022-04-07$2.26$2.2682,700
2022-04-06$2.43$2.43111,100
2022-04-05$2.46$2.4676,600
2022-04-04$2.52$2.52159,300
2022-04-01$2.71$2.7165,700
2022-03-31$2.60$2.6051,000
2022-03-30$2.62$2.62128,300
2022-03-29$2.69$2.69168,900
2022-03-28$2.56$2.56114,800
2022-03-25$2.61$2.61171,500
2022-03-24$2.98$2.98229,300
2022-03-23$2.63$2.6370,200
2022-03-22$2.68$2.6872,100
2022-03-21$2.58$2.5888,300
2022-03-18$2.59$2.59119,400
2022-03-17$2.55$2.55187,300
2022-03-16$2.29$2.29203,400
2022-03-15$2.02$2.0278,900
2022-03-14$1.97$1.97175,100
2022-03-11$2.18$2.1891,100
2022-03-10$2.31$2.3160,400
2022-03-09$2.27$2.27115,400
2022-03-08$2.17$2.17333,900
2022-03-07$2.22$2.22116,100
2022-03-04$2.37$2.3778,600
2022-03-03$2.55$2.5560,800
2022-03-02$2.59$2.5982,100
2022-03-01$2.63$2.6394,400
2022-02-28$2.74$2.7488,000
2022-02-25$2.72$2.72112,100
2022-02-24$2.74$2.74282,800
2022-02-23$2.37$2.37111,000
2022-02-22$2.59$2.59110,300
2022-02-18$2.68$2.68104,500
2022-02-17$2.71$2.7199,300
2022-02-16$2.89$2.8994,900
2022-02-15$2.73$2.73106,200
2022-02-14$2.81$2.8187,200
2022-02-11$2.67$2.67153,100
2022-02-10$2.82$2.82205,700
2022-02-09$2.84$2.84200,900
2022-02-08$2.56$2.5681,700
2022-02-07$2.64$2.64131,300
2022-02-04$2.52$2.5288,800
2022-02-03$2.48$2.48129,200
2022-02-02$2.65$2.65151,500
2022-02-01$2.81$2.81145,000
2022-01-31$2.69$2.69235,900
2022-01-28$2.41$2.41133,900
2022-01-27$2.21$2.21148,200
2022-01-26$2.39$2.39266,600
2022-01-25$2.42$2.42173,400
2022-01-24$2.40$2.40576,800
2022-01-21$2.44$2.44350,800
2022-01-20$2.72$2.72319,200
2022-01-19$2.76$2.76318,700
2022-01-18$2.71$2.71205,600
2022-01-14$2.95$2.95182,300
2022-01-13$2.95$2.95191,000
2022-01-12$3.03$3.03283,200
2022-01-11$3.22$3.22338,500
2022-01-10$2.92$2.92267,700
2022-01-07$3.00$3.00321,400
2022-01-06$3.12$3.12417,200
2022-01-05$3.22$3.22337,900
2022-01-04$3.45$3.45399,600
2022-01-03$3.69$3.69242,400